MikroTik

Posted: **Sun Aug 29, 2021 7:12 pm**

Hello i'm an happy owner of a Chateau 5g, i have a question about why when through terminal i put the command to update the module firmware i got the error: [admin@MikroTik] > /interface lte firmware-upgrade lte1
status: error: closing connection: <404 Not Found> 159.148.147.204:80 (5) (6)
Im wondering that the feature is not already implemented or am i missing something?
I have another "problem", my unit don't go higher than 2ca despite my bts is 4ca capable. I hope there isnt any firmware limitation or something else.
Thanks in advance for the answers.

Posted: **Tue Aug 31, 2021 1:29 pm**

I get the same error on my Chateau 5G:

Chateau 5G firmware update error.png

This also occurred with the previous V7.1 beta 6 Router OS

According to Quectel, the latest firmware for it is RG502QEAAAR11A04M4G. My router has the A03 version.

Posted: **Tue Aug 31, 2021 1:42 pm**

on the quectel forum there is a way to update the firmware, but maybe you have to take out the modem.
I have the problem instead of going back from 7.1.rb6 to the original firmware 7.0.3 stable chateau is nowhere to be found.

Posted: **Tue Aug 31, 2021 2:52 pm**

does anybody know where to download the 7.03 firmware?

Posted: **Tue Aug 31, 2021 5:41 pm**

does anybody know where to download the 7.03 firmware?

viewtopic.php?f=1&t=175201#p865428

Posted: **Wed Sep 01, 2021 7:24 pm**

Same problem on my Chateau 5G. I think modem update is broken on it.
I also have Chateau LTE12 and modem update works OK on it.

Chateau 5G CA (Carrier Aggregation) is unknown. There is no publicly available list of possible CA combinations. I made support request for CA list but never got a reply from Mikrotik. My Chateau 5G can't do 4CA B1+B3+B3+B20, although is specified as 5CA capable.

Lower is CA list for Chateau LTE12 (not applicable to Chateau 5G)

Supported LTE bandsModulation
Downlink: 256 QAM
Uplink: 64 QAM

LTE FDD
1 (2100)
3 (1800)
5 (850)
7 (2600)
8 (900)
20 (800)
28 (700)

Supported bands 2x CA (uplink)
B3 + B3
B7 + B7
B38 + B38
B40 + B40
B41 + B41

Supported bands 2x CA (downlink)
B1 + B1 / B3 / B5 / B7 / B8 / B20 / B28 / B38 / B40 / B41
B3 + B3 / B5 / B7 / B8 / B20 / B28 / B38 / B40 / B41
B7 + B5 / B7 / B8 / B20 / B28
B20 + B38 / B40
B38 + B38
B40 + B40
B41 + B41

Supported bands 3x CA (downlink)
B1 + B3 + B3 / B5 / B7 / B8 / B20 / B28 / B38 / B41
B1 + B40 + B40
B1 + B41 + B41
B1 + B7 + B20
B3 + B3 + B7 / B20 / B28
B3 + B7 + B7 / B8 / B20 / B28
B3 + B40 + B4-
B3 + B41 + B41
B7 + B7 + B20 / B28
B40 + B40 + B40
41 + B41 + B41

Supported bands: 4x4 MIMO LTE (downlink) LTE-FDD: B1 / B3 / B7
Mikrotik forum supplied info: EG12 modem supports max 6 spatial streams, so it works like this: for 1 CA single band 4x4 mimo = 4 streams, for 2 CA primary band 4x4 mimo + secondary 2x2 mimo = 6 streams, for 3 CA all 3 bands use 2x2 mimo = 6 streams.

Posted: **Wed Sep 01, 2021 10:33 pm**

I get the same error on my Chateau 5G:
Chateau 5G firmware update error.png

This also occurred with the previous V7.1 beta 6 Router OS

According to Quectel, the latest firmware for it is RG502QEAAAR11A04M4G. My router has the A03 version.

mine has the 03 too. i asked for the 04 version from quectel and i got it, i took the module out and upgraded with m.2 to usb adapter..

Posted: **Wed Sep 01, 2021 10:33 pm**

on the quectel forum there is a way to update the firmware, but maybe you have to take out the modem.
I have the problem instead of going back from 7.1.rb6 to the original firmware 7.0.3 stable chateau is nowhere to be found.

yes this is what i did two days ago! now i have the 04 firmware revision.

Posted: **Wed Sep 01, 2021 10:34 pm**

does anybody know where to download the 7.03 firmware?
viewtopic.php?f=1&t=175201#p865428

thanks for sharing but that link is not working, i already searched for it but i think they deleted it

Posted: **Wed Sep 01, 2021 10:36 pm**

in regards to the firmware-update concerns, i think that the chateau 5g is too new and they will implement the module firmware update function in the near future

Posted: **Tue Sep 07, 2021 1:10 am**

Seán write

According to Quectel, the latest firmware for it is RG502QEAAAR11A04M4G. My router has the A03 version.

firmware: 11.04

Posted: **Thu Sep 09, 2021 1:31 pm**

The firmware upgrade command is now working on my Chateau 5G, at least for me:

Chateau 5G firmware update working.png

Unfortunately, this new version does seem to want to connect in 3CA for me or very briefly.

With the 11.03 version, it consistently connected in B20+B1+B3, using B20 as the primary band. With the 11.04 version, it connects in B20+B3. If I manually select B20+B1, it will connect in this combination, but not B20+B3+B1.

Even when it connects in B20+B1, it is getting a terrible B1 signal reading (-120dBm RSRP, -19dB RSRQ vs around -105dBm RSRP, -8dB RSRQ), like it's getting the signal from another antenna port. I've ports A0 and A1 wired to the rear SMA ports, which run out to an outdoor pair of LPDA antennas.

I'll try some testing later, but if I cannot get B20+B1+B3 back, I'll end up going back to the Chateau LTE12. Most of my download speed comes from band 1 that it's now having trouble with.

Posted: **Thu Sep 09, 2021 2:43 pm**

The firmware upgrade command is now working on my Chateau 5G, at least for me:

Chateau 5G firmware update working.png

Unfortunately, this new version does seem to want to connect in 3CA for me or very briefly.

With the 11.03 version, it consistently connected in B20+B1+B3, using B20 as the primary band. With the 11.04 version, it connects in B20+B3. If I manually select B20+B1, it will connect in this combination, but not B20+B3+B1.

Even when it connects in B20+B1, it is getting a terrible B1 signal reading (-120dBm RSRP, -19dB RSRQ vs around -105dBm RSRP, -8dB RSRQ), like it's getting the signal from another antenna port. I've ports A0 and A1 wired to the rear SMA ports, which run out to an outdoor pair of LPDA antennas.

I'll try some testing later, but if I cannot get B20+B1+B3 back, I'll end up going back to the Chateau LTE12. Most of my download speed comes from band 1 that it's now having trouble with.

I think they uploaded the wrong version. The chateau 5g module is rg502q-ea, the update firmware listed in your screenshot is for the rg500q-ea that is another module. I think this is the wrong firmware

Posted: **Thu Sep 09, 2021 3:26 pm**

That's annoying - I did not notice that. From checking what it installed, it appears to have installed the RG502... however, it certainly is behaving different to the previous version.

Chateau 5G current firmware.png

I can also confirm what I suspected about 3CA. I wired up ports A4 and A6 to the spare SMA ports using U.FL to SMA pigtails. From using the AT+CHAT cell monitor (RouterOS cell monitor is broken in V7.1RC1/2/3), when I attach another pair of antennas to these ports, the signal readings on band 1 improve, although about 10dB worse as these antennas are pointing through a wall (the main antenna is outside.)

When I monitor the cells, the signal strengths intermittently swap between bands 1 and 3, so one moment band 1 is strong and band 3 is weaker or vice versa. When I disconnect the additional antenna (that routes to modem ports A4+A6 inside), it drops the weaker band, i.e. which it was sourcing from these antenna ports.

Interestingly, the LTE status page just reports 2CA (B20+B3), but I know it's connecting in 3CA as there is a huge difference in the speed between manually selecting bands B20+B3 (59Mbps down) and B20+B3+B1 (140Mbps down in following test). Without the additional antennas, I just get around 60-80Mbps depending whether it connects on band 1 or 3 with the main outdoor antenna (modem ports A0+A1).

Posted: **Thu Sep 09, 2021 3:40 pm**

That's annoying - I did not notice that. From checking what it installed, it appears to have installed the RG502... however, it certainly is behaving different to the previous version.

Chateau 5G current firmware.png

I can also confirm what I suspected about 3CA. I wired up ports A4 and A6 to the spare SMA ports using U.FL to SMA pigtails. From using the AT+CHAT cell monitor (RouterOS cell monitor is broken in V7.1RC1/2/3), when I attach another pair of antennas to these ports, the signal readings on band 1 improve, although about 10dB worse as these antennas are pointing through a wall (the main antenna is outside.)

When I monitor the cells, the signal strengths intermittently swap between bands 1 and 3, so one moment band 1 is strong and band 3 is weaker or vice versa. When I disconnect the additional antenna (that routes to modem ports A4+A6 inside), it drops the weaker band, i.e. which it was sourcing from these antenna ports.

Interestingly, the LTE status page just reports 2CA (B20+B3), but I know it's connecting in 3CA as there is a huge difference in the speed between manually selecting bands B20+B3 (59Mbps down) and B20+B3+B1 (140Mbps down in following test). Without the additional antennas, I just get around 60-80Mbps depending whether it connects on band 1 or 3 with the main outdoor antenna (modem ports A0+A1).

I think there is stil few bugs on this chateau.. i have a tower with 4 bands but my chateau consistently use only b7+3 and sometimes aggregate b1 and b20 but they disappear in few seconds and then appear again.. i dont know why

Posted: **Thu Sep 09, 2021 3:55 pm**

The firmware upgrade command is now working on my Chateau 5G, at least for me:

Chateau 5G firmware update working.png

Unfortunately, this new version does seem to want to connect in 3CA for me or very briefly.

With the 11.03 version, it consistently connected in B20+B1+B3, using B20 as the primary band. With the 11.04 version, it connects in B20+B3. If I manually select B20+B1, it will connect in this combination, but not B20+B3+B1.

Even when it connects in B20+B1, it is getting a terrible B1 signal reading (-120dBm RSRP, -19dB RSRQ vs around -105dBm RSRP, -8dB RSRQ), like it's getting the signal from another antenna port. I've ports A0 and A1 wired to the rear SMA ports, which run out to an outdoor pair of LPDA antennas.

I'll try some testing later, but if I cannot get B20+B1+B3 back, I'll end up going back to the Chateau LTE12. Most of my download speed comes from band 1 that it's now having trouble with.

hi how did you update? is the name of the file you got from quectel support is this "RG502QEAAAR11A04M4G_01.001.01.001"?

Posted: **Thu Sep 09, 2021 4:09 pm**

[/quote]
hi how did you update? is the name of the file you got from quectel support is this "RG502QEAAAR11A04M4G_01.001.01.001"?
[/quote]
Hi, i updated the module with a pc using a usb to m.2 adapter

Posted: **Thu Sep 09, 2021 4:44 pm**

Same problem on my Chateau 5G. I think modem update is broken on it.
I also have Chateau LTE12 and modem update works OK on it.

Chateau 5G CA (Carrier Aggregation) is unknown. There is no publicly available list of possible CA combinations. I made support request for CA list but never got a reply from Mikrotik. My Chateau 5G can't do 4CA B1+B3+B3+B20, although is specified as 5CA capable.

Lower is CA list for Chateau LTE12 (not applicable to Chateau 5G)

Supported LTE bandsModulation
Downlink: 256 QAM
Uplink: 64 QAM

LTE FDD
1 (2100)
3 (1800)
5 (850)
7 (2600)
8 (900)
20 (800)
28 (700)

Supported bands 2x CA (uplink)
B3 + B3
B7 + B7
B38 + B38
B40 + B40
B41 + B41

Supported bands 2x CA (downlink)
B1 + B1 / B3 / B5 / B7 / B8 / B20 / B28 / B38 / B40 / B41
B3 + B3 / B5 / B7 / B8 / B20 / B28 / B38 / B40 / B41
B7 + B5 / B7 / B8 / B20 / B28
B20 + B38 / B40
B38 + B38
B40 + B40
B41 + B41

Supported bands 3x CA (downlink)
B1 + B3 + B3 / B5 / B7 / B8 / B20 / B28 / B38 / B41
B1 + B40 + B40
B1 + B41 + B41
B1 + B7 + B20
B3 + B3 + B7 / B20 / B28
B3 + B7 + B7 / B8 / B20 / B28
B3 + B40 + B4-
B3 + B41 + B41
B7 + B7 + B20 / B28
B40 + B40 + B40
41 + B41 + B41

Supported bands: 4x4 MIMO LTE (downlink) LTE-FDD: B1 / B3 / B7
Mikrotik forum supplied info: EG12 modem supports max 6 spatial streams, so it works like this: for 1 CA single band 4x4 mimo = 4 streams, for 2 CA primary band 4x4 mimo + secondary 2x2 mimo = 6 streams, for 3 CA all 3 bands use 2x2 mimo = 6 streams.

Chateau 5G modem RG502Q-EA supports CA_1A-3C-20A and CA_1A-3A-3A-20A combination in LTE mode.

Posted: **Thu Sep 09, 2021 5:22 pm**

hi how did you update? is the name of the file you got from quectel support is this "RG502QEAAAR11A04M4G_01.001.01.001"?

I used the built-in firmware update commands as shown in the screenshot in post 12. Unfortunately, it was only after Salvot2990 mentioned that I noticed the wrong model # in the firmware version.

Hopefully whenever MikroTik puts correct firmware up that it will let me do an upgrade, especially with it reporting the installed firmware as RG502QEAAAR11A04M4G, unless the hosted firmware is correct but with the wrong title.

Posted: **Fri Sep 10, 2021 10:59 am**

hi how did you update? is the name of the file you got from quectel support is this "RG502QEAAAR11A04M4G_01.001.01.001"?
I used the built-in firmware update commands as shown in the screenshot in post 12. Unfortunately, it was only after Salvot2990 mentioned that I noticed the wrong model # in the firmware version.

Hopefully whenever MikroTik puts correct firmware up that it will let me do an upgrade, especially with it reporting the installed firmware as RG502QEAAAR11A04M4G, unless the hosted firmware is correct but with the wrong title.

There was just typo in the firmware upgrade name - the firmware is correct.

Posted: **Fri Sep 10, 2021 11:05 am**

I used the built-in firmware update commands as shown in the screenshot in post 12. Unfortunately, it was only after Salvot2990 mentioned that I noticed the wrong model # in the firmware version.

Hopefully whenever MikroTik puts correct firmware up that it will let me do an upgrade, especially with it reporting the installed firmware as RG502QEAAAR11A04M4G, unless the hosted firmware is correct but with the wrong title.
There was just typo in the firmware upgrade name - the firmware is correct.

Oh Thanks nice to know, no problem for me because i updated manually this time

Posted: **Fri Sep 10, 2021 2:17 pm**

There was just typo in the firmware upgrade name - the firmware is correct.

Thanks for confirming this. Pity Quectel didn't mention about switching antenna ports for connecting a 3rd carrier for 3CA as I would have held off the firmware update until I got time to install the additional antennas outside.

Posted: **Sat Sep 11, 2021 11:48 am**

delete please

Posted: **Sun Sep 12, 2021 1:00 pm**

miononno write:

I ordered a chateau 5g, and honestly i'd like to know from Mikrotik if this procedure (update via ROS) is safe or not.

It's safe. It's first download fw file, next go offline and install it (until power is still on then no worries). FOTA is used internally and works good. Then lte module is restarted and you have lte back.

Posted: **Mon Sep 13, 2021 7:13 pm**

Hi, where did you get these infos about antenna ports switch?

I found out from my own testing. I tried figuring out why one of the carrier aggregation bands got so weak after the firmware upgrade. The RG502Q-EA documentation mentions that antenna ports 4+6 (on the modem) are for second MIMO on the medium/high bands (1452-2690MHz), which made me wonder if it was using these ports to divide the load even with 2x2 MIMO. I connected two additional U.FL to SMA pigtails internally to the modem antenna ports 4+6, then attached two more antennas to these ports.

My LTE connection typically consists of 3 carriers - EARFCN 6300+1700+525. Before the firmware upgrade, it connected to all three carriers on antenna ports 0+1. After the firmware upgrade, it now uses antenna ports 4+6 for EARFCN 525:

Cell monitor readings.png

If I disconnect the additional antennas, the RSRP of those 525 readings drop below -130dBm, then disappear.

Occasionally it will swap the EARFCN 1700 and 525 around, in which case EARFCN 525 comes in around -105dBm via antenna ports 0+1 and EARFCN 1700 comes in around -116dBm. In this case, disconnecting the additional antennas will cause the EARFCN 1700 to drop out.

Posted: **Tue Sep 14, 2021 4:53 pm**

Chateau 5G modem RG502Q-EA supports CA_1A-3C-20A and CA_1A-3A-3A-20A combination in LTE mode.

Maybe it's specified but in my case it doesn't work. My mobile phone connects normally 4CA B1+B3+B3+B20, but on Chateau 5G I can get max 3CA to work (B1+B3+B3, B3+B3+B20, B1+B3+B20). Signal strength is good (I checked each band using band selection).

Posted: **Wed Sep 15, 2021 12:07 am**

RG502Q-EA support:

2CA:

CA_3C, CA_5A-5A, CA_5A-7A, CA_5B, CA_7A-7A, CA_7A-8A, , CA_7A-20A, , CA_7A-28A, , CA_7A-32A, CA_7C, CA_8A-39A, CA_8A-41A, CA_18A-28A, CA_20A-32A, CA_28A-40A, CA_38C, CA_39A-41A, CA_39C, CA_40A-40A, CA_40C, CA_41A-42A, CA_41C, CA_42A-42A, CA_42C, CA_43A-43A, CA_20A-38A, CA_20A-40A, CA_28A-41A, CA_41A-41A, CA_5A-38A, CA_5A-40A, CA_5A-41A, CA_7B, CA_8B, CA_8A-40A, CA_20A-28A

3CA:

CA_3A-7A-20A, CA_3A-7A-28A, CA_3A-7C, CA_3A-18A-42A, CA_3A-20A-32A, CA_3A-40A-40A, CA_3A-40C, CA_3A-41A-42A, CA_3A-41C, CA_3A-42C, CA_3C-7A, CA_3C-8A, CA_3C-20A, CA_3C-28A, CA_7A-7A-28A, CA_7C-28A, CA_19A-42C, CA_28A-40C, CA_39A-41C, CA_39C-41A, CA_40D, CA_41C-42A, CA_41D, CA_42A-42C, CA_42D, CA_1A-1A-5A, CA_1A-3A-38A, CA_1A-3A-40A, CA_1A-5A-40A, CA_1A-7A-8A, CA_1A-7C, CA_1A-8A-40A, CA_1C-3A, CA_1C-41A, CA_20A-38C, CA_3A-28A-40A, CA_3A-28A-41A, CA_3A-3A-20A, CA_3A-3A-8A, CA_3A-5A-7A, CA_3A-8A-38A, CA_3A-8A-40A, CA_3C-40A, CA_3C-41A, CA_3C-5A, CA_40A-40C, CA_41A-41C, CA_5A-40A-40A, CA_5A-40C, CA_5A-7A-7A, CA_5A-7C, CA_7C-20A, CA_8A-40C, CA_8A-41C, CA_3A-7B, CA_3A-20A-28A, CA_28A-41C, CA_3A-3A-41A, CA_1A-20A-28A, CA_7A-20A-28A, CA_41A-41A-41A

4CA:
CA_1A-3A-5A-7A, CA_1A-3A-7A-8A, CA_1A-3A-7A-20A, CA_1A-3A-7A-28A, CA_1A-3A-7A-32A, CA_1A-3A-7C, CA_1A-3A-19A-42A, CA_1A-3A-20A-32A, CA_1A-3A-41C, CA_1A-3A-42C, CA_1A-3C-5A, CA_1A-3C-7A, CA_1A-3C-8A, CA_1A-3C-28A, CA_1A-7A-20A-32A, CA_1A-18A-42C, CA_1A-19A-42C, CA_1A-41C-42A, CA_3A-7A-20A-32A, CA_3A-7C-28A, CA_3A-19A-42C, CA_3A-41A-42C, CA_3A-41C-42A, CA_3C-7A-28A, CA_3C-7C, CA_41C-42C, CA_42A-42D, CA_42C-42C, CA_42E, CA_1A-1A-3A-28A, CA_1A-1A-3A-5A, CA_1A-3A-3A-8A, CA_1A-3A-40C, CA_1A-3A-5A-40A, CA_1A-3A-7A-7A, CA_1A-3A-8A-40A, CA_1A-3C-41A, CA_1A-5A-7A-7A, CA_1A-7C-28A, CA_1C-3A-41A, CA_28A-40D, CA_3A-28A-40C, CA_3A-28A-41C, CA_3A-3A-7A-7A, CA_3A-3A-7A-8A, CA_3A-40D, CA_3A-41D, CA_3A-5A-7A-7A, CA_3A-7A-7A-8A, CA_3A-7C-20A, CA_3C-40C, CA_3C-41C, CA_3C-7A-20A, CA_40C-40C, CA_40E, CA_41C-41C, CA_41E, CA_3A-3A-7A-28A, CA_1A-41D, CA_8A-41D, CA_3C-7A-8A, CA_1A-3C-20A, CA_1A-7C-20A, CA_3C-20A-28A, CA_1A-1A-3A-7A, CA_1A-3A-3A-7A, CA_1A-7A-7A-8A, CA_41A-41A-41C, CA_1A-3A-3A-20A, CA_1A-3A-3A-28A, CA_1A-3A-7A-20A, CA_1A-3A-3A-20A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_1A-3A-3A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_3A-3A-7A-20A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-7A-20A-28A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A

and more... more information you can get into Quectel_RG50xQ_Series_CA_EN-DC_Features.

Your phone can have differ CA matrix and do differ connection then this module.

And about

Chateau 5G modem RG502Q-EA supports CA_1A-3C-20A and CA_1A-3A-3A-20A combination in LTE mode.

And about antenna

If possible to someone take picture of Cheteau 5G lte card with zoom at antenna then he receive my thanks :)
All m.2 LTE modules use a MHF4 connector (smaller), not a u.FL but MikroTik can do own way :)

Posted: **Wed Sep 15, 2021 12:19 am**

RG502Q-EA support:
2CA:

CA_3C, CA_5A-5A, CA_5A-7A, CA_5B, CA_7A-7A, CA_7A-8A, , CA_7A-20A, , CA_7A-28A, , CA_7A-32A, CA_7C, CA_8A-39A, CA_8A-41A, CA_18A-28A, CA_20A-32A, CA_28A-40A, CA_38C, CA_39A-41A, CA_39C, CA_40A-40A, CA_40C, CA_41A-42A, CA_41C, CA_42A-42A, CA_42C, CA_43A-43A, CA_20A-38A, CA_20A-40A, CA_28A-41A, CA_41A-41A, CA_5A-38A, CA_5A-40A, CA_5A-41A, CA_7B, CA_8B, CA_8A-40A, CA_20A-28A

3CA:

CA_3A-7A-20A, CA_3A-7A-28A, CA_3A-7C, CA_3A-18A-42A, CA_3A-20A-32A, CA_3A-40A-40A, CA_3A-40C, CA_3A-41A-42A, CA_3A-41C, CA_3A-42C, CA_3C-7A, CA_3C-8A, CA_3C-20A, CA_3C-28A, CA_7A-7A-28A, CA_7C-28A, CA_19A-42C, CA_28A-40C, CA_39A-41C, CA_39C-41A, CA_40D, CA_41C-42A, CA_41D, CA_42A-42C, CA_42D, CA_1A-1A-5A, CA_1A-3A-38A, CA_1A-3A-40A, CA_1A-5A-40A, CA_1A-7A-8A, CA_1A-7C, CA_1A-8A-40A, CA_1C-3A, CA_1C-41A, CA_20A-38C, CA_3A-28A-40A, CA_3A-28A-41A, CA_3A-3A-20A, CA_3A-3A-8A, CA_3A-5A-7A, CA_3A-8A-38A, CA_3A-8A-40A, CA_3C-40A, CA_3C-41A, CA_3C-5A, CA_40A-40C, CA_41A-41C, CA_5A-40A-40A, CA_5A-40C, CA_5A-7A-7A, CA_5A-7C, CA_7C-20A, CA_8A-40C, CA_8A-41C, CA_3A-7B, CA_3A-20A-28A, CA_28A-41C, CA_3A-3A-41A, CA_1A-20A-28A, CA_7A-20A-28A, CA_41A-41A-41A

4CA:
CA_1A-3A-5A-7A, CA_1A-3A-7A-8A, CA_1A-3A-7A-20A, CA_1A-3A-7A-28A, CA_1A-3A-7A-32A, CA_1A-3A-7C, CA_1A-3A-19A-42A, CA_1A-3A-20A-32A, CA_1A-3A-41C, CA_1A-3A-42C, CA_1A-3C-5A, CA_1A-3C-7A, CA_1A-3C-8A, CA_1A-3C-28A, CA_1A-7A-20A-32A, CA_1A-18A-42C, CA_1A-19A-42C, CA_1A-41C-42A, CA_3A-7A-20A-32A, CA_3A-7C-28A, CA_3A-19A-42C, CA_3A-41A-42C, CA_3A-41C-42A, CA_3C-7A-28A, CA_3C-7C, CA_41C-42C, CA_42A-42D, CA_42C-42C, CA_42E, CA_1A-1A-3A-28A, CA_1A-1A-3A-5A, CA_1A-3A-3A-8A, CA_1A-3A-40C, CA_1A-3A-5A-40A, CA_1A-3A-7A-7A, CA_1A-3A-8A-40A, CA_1A-3C-41A, CA_1A-5A-7A-7A, CA_1A-7C-28A, CA_1C-3A-41A, CA_28A-40D, CA_3A-28A-40C, CA_3A-28A-41C, CA_3A-3A-7A-7A, CA_3A-3A-7A-8A, CA_3A-40D, CA_3A-41D, CA_3A-5A-7A-7A, CA_3A-7A-7A-8A, CA_3A-7C-20A, CA_3C-40C, CA_3C-41C, CA_3C-7A-20A, CA_40C-40C, CA_40E, CA_41C-41C, CA_41E, CA_3A-3A-7A-28A, CA_1A-41D, CA_8A-41D, CA_3C-7A-8A, CA_1A-3C-20A, CA_1A-7C-20A, CA_3C-20A-28A, CA_1A-1A-3A-7A, CA_1A-3A-3A-7A, CA_1A-7A-7A-8A, CA_41A-41A-41C, CA_1A-3A-3A-20A, CA_1A-3A-3A-28A, CA_1A-3A-7A-20A, CA_1A-3A-3A-20A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_1A-3A-3A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_3A-3A-7A-20A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-7A-20A-28A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A
and more... more information you can get into Quectel_RG50xQ_Series_CA_EN-DC_Features.

Your phone can have differ CA matrix and do differ connection then this module.

And about
Chateau 5G modem RG502Q-EA supports CA_1A-3C-20A and CA_1A-3A-3A-20A combination in LTE mode.

And about antenna

Hello sib! Please can you send the pdf about en dc fo rg502q-ea? Thank you

Posted: **Wed Sep 15, 2021 12:23 am**

Hello sib! Please can you send the pdf about en dc fo rg502q-ea? Thank you

1. Please not queue full answer but edit it
2. Write me at telegram, this forum is about MikroTik and even quectel is a internal soc vendor who have own internal qualcomm lte soc vendor .. then it's better not give here a repository of that files. And I not want be banned :D.

Posted: **Wed Sep 15, 2021 12:25 am**

Sorry man, for a second i thought that i was on quectel forum

Posted: **Wed Sep 15, 2021 1:45 am**

https://confusedbird.com/thread-119-post-1151.html
Pictures of inside Chateau 5G thanks to Seán

Posted: **Thu Sep 16, 2021 4:52 pm**

RG502Q-EA support:
2CA:

CA_3C, CA_5A-5A, CA_5A-7A, CA_5B, CA_7A-7A, CA_7A-8A, , CA_7A-20A, , CA_7A-28A, , CA_7A-32A, CA_7C, CA_8A-39A, CA_8A-41A, CA_18A-28A, CA_20A-32A, CA_28A-40A, CA_38C, CA_39A-41A, CA_39C, CA_40A-40A, CA_40C, CA_41A-42A, CA_41C, CA_42A-42A, CA_42C, CA_43A-43A, CA_20A-38A, CA_20A-40A, CA_28A-41A, CA_41A-41A, CA_5A-38A, CA_5A-40A, CA_5A-41A, CA_7B, CA_8B, CA_8A-40A, CA_20A-28A

3CA:

CA_3A-7A-20A, CA_3A-7A-28A, CA_3A-7C, CA_3A-18A-42A, CA_3A-20A-32A, CA_3A-40A-40A, CA_3A-40C, CA_3A-41A-42A, CA_3A-41C, CA_3A-42C, CA_3C-7A, CA_3C-8A, CA_3C-20A, CA_3C-28A, CA_7A-7A-28A, CA_7C-28A, CA_19A-42C, CA_28A-40C, CA_39A-41C, CA_39C-41A, CA_40D, CA_41C-42A, CA_41D, CA_42A-42C, CA_42D, CA_1A-1A-5A, CA_1A-3A-38A, CA_1A-3A-40A, CA_1A-5A-40A, CA_1A-7A-8A, CA_1A-7C, CA_1A-8A-40A, CA_1C-3A, CA_1C-41A, CA_20A-38C, CA_3A-28A-40A, CA_3A-28A-41A, CA_3A-3A-20A, CA_3A-3A-8A, CA_3A-5A-7A, CA_3A-8A-38A, CA_3A-8A-40A, CA_3C-40A, CA_3C-41A, CA_3C-5A, CA_40A-40C, CA_41A-41C, CA_5A-40A-40A, CA_5A-40C, CA_5A-7A-7A, CA_5A-7C, CA_7C-20A, CA_8A-40C, CA_8A-41C, CA_3A-7B, CA_3A-20A-28A, CA_28A-41C, CA_3A-3A-41A, CA_1A-20A-28A, CA_7A-20A-28A, CA_41A-41A-41A

4CA:
CA_1A-3A-5A-7A, CA_1A-3A-7A-8A, CA_1A-3A-7A-20A, CA_1A-3A-7A-28A, CA_1A-3A-7A-32A, CA_1A-3A-7C, CA_1A-3A-19A-42A, CA_1A-3A-20A-32A, CA_1A-3A-41C, CA_1A-3A-42C, CA_1A-3C-5A, CA_1A-3C-7A, CA_1A-3C-8A, CA_1A-3C-28A, CA_1A-7A-20A-32A, CA_1A-18A-42C, CA_1A-19A-42C, CA_1A-41C-42A, CA_3A-7A-20A-32A, CA_3A-7C-28A, CA_3A-19A-42C, CA_3A-41A-42C, CA_3A-41C-42A, CA_3C-7A-28A, CA_3C-7C, CA_41C-42C, CA_42A-42D, CA_42C-42C, CA_42E, CA_1A-1A-3A-28A, CA_1A-1A-3A-5A, CA_1A-3A-3A-8A, CA_1A-3A-40C, CA_1A-3A-5A-40A, CA_1A-3A-7A-7A, CA_1A-3A-8A-40A, CA_1A-3C-41A, CA_1A-5A-7A-7A, CA_1A-7C-28A, CA_1C-3A-41A, CA_28A-40D, CA_3A-28A-40C, CA_3A-28A-41C, CA_3A-3A-7A-7A, CA_3A-3A-7A-8A, CA_3A-40D, CA_3A-41D, CA_3A-5A-7A-7A, CA_3A-7A-7A-8A, CA_3A-7C-20A, CA_3C-40C, CA_3C-41C, CA_3C-7A-20A, CA_40C-40C, CA_40E, CA_41C-41C, CA_41E, CA_3A-3A-7A-28A, CA_1A-41D, CA_8A-41D, CA_3C-7A-8A, CA_1A-3C-20A, CA_1A-7C-20A, CA_3C-20A-28A, CA_1A-1A-3A-7A, CA_1A-3A-3A-7A, CA_1A-7A-7A-8A, CA_41A-41A-41C, CA_1A-3A-3A-20A, CA_1A-3A-3A-28A, CA_1A-3A-7A-20A, CA_1A-3A-3A-20A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_1A-3A-3A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_3A-3A-7A-20A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A, CA_1A-7A-20A-28A, CA_1A-3A-8A-28A, CA_1A-7A-8A-20A, CA_3A-3A-7A-20A, CA_3A-7A-20A-28A, CA_1A-3A-20A-28A, CA_1A-7A-20A-28A, CA_3A-7A-20A-28A
and more... more information you can get into Quectel_RG50xQ_Series_CA_EN-DC_Features.

Your phone can have differ CA matrix and do differ connection then this module.

And about
Chateau 5G modem RG502Q-EA supports CA_1A-3C-20A and CA_1A-3A-3A-20A combination in LTE mode.

And about antenna

If possible to someone take picture of Cheteau 5G lte card with zoom at antenna then he receive my thanks
All m.2 LTE modules use a MHF4 connector (smaller), not a u.FL but MikroTik can do own way

Posted: **Thu Sep 16, 2021 5:01 pm**

i opened mine to view antenna connections

Posted: **Tue Sep 21, 2021 10:19 am**

The firmware upgrade command is now working on my Chateau 5G, at least for me:

Chateau 5G firmware update working.png

Unfortunately, this new version does seem to want to connect in 3CA for me or very briefly.

With the 11.03 version, it consistently connected in B20+B1+B3, using B20 as the primary band. With the 11.04 version, it connects in B20+B3. If I manually select B20+B1, it will connect in this combination, but not B20+B3+B1.

Even when it connects in B20+B1, it is getting a terrible B1 signal reading (-120dBm RSRP, -19dB RSRQ vs around -105dBm RSRP, -8dB RSRQ), like it's getting the signal from another antenna port. I've ports A0 and A1 wired to the rear SMA ports, which run out to an outdoor pair of LPDA antennas.

I'll try some testing later, but if I cannot get B20+B1+B3 back, I'll end up going back to the Chateau LTE12. Most of my download speed comes from band 1 that it's now having trouble with.

Thanks Seán
I update my chateau 5G as will with no issue

Posted: **Tue Sep 21, 2021 8:43 pm**

------------

Posted: **Wed Sep 22, 2021 12:36 pm**

miononno

Is there a way to downgrade a modem firmware, without connecting directly to pc?
(in this case i could also try..)

search a DFOTA document. I not use that way yet and all re-flashing was done per USB-Adapter or just upgrades inside MikroTik.

Posted: **Wed Sep 22, 2021 9:28 pm**

The RouterOS v7.1rc4 has fixed the built-in cell monitor, which now displays more neighbour cells. I didn't realise how slow the built-in cell monitor is at refreshing the readings until I compared it against a script I wrote as a workaround during v7.1rc1/2/3.

From testing the cell lock command (thanks to SiB for helping me a while back), this 5G modem appears to support SCC cell locking. This has come in very handy with the 11.04 firmware as it regularly switched to EARFCN 100 instead of 525, which is much slower here. Due to my distance from the mast, I cannot lock to a primary cell on EARFCN 525, so instead lock it as an additional cell, which it appears to lock to in the CA list.

For example, the following locks to EARFCN 6300,PCI 127 as the primary cell, then 1700,115 and 525,115 as the CA cells:

/interface lte at-chat lte1 input="at+qnwlock=\"common/4g\",3,6300,127,1700,115,525,115"

To demonstrate this, I chose a very weak EARFCN 1700, PCI 116 below as the secondary cell. Normally it would never use this cell for CA due to having an RSRQ of -20dB, probably the sector facing the opposite direction:

Cell locking weak band.png

Obviously the speed is terrible trying that. However, it shows that it can be set to specific CA cells that I thought was not possible, at least not with the Chateau LTE12.

Posted: **Thu Sep 23, 2021 4:02 pm**

I now testing the EM160R-GL and RM502Q-AE.. they can do a CellLock of course. They have some other AT Commands syntax.... and differ CA Matrix.
I have access to https://e-service.quectel.com from all PDF documents are always latest - that mean at final way I try now prepare a custom scripts for manage each of them.

Thanks to your scripts from your website I discover second meaning of :terminal command !! This give me build similar scripts like yours. This is awesome discovery.

Posted: **Thu Sep 23, 2021 6:47 pm**

Hi all

i swap antenna cable
befor

after

Posted: **Thu Sep 23, 2021 7:47 pm**

qatar2022

i swap antenna cable

Chateau 5G have MIMO 8x8 means we use 8x u.FL Antennas ! What antenna you swap ?
Your URL not work.

In MIMI 8x8 exist some new problems, we not have a Main/Div antenna and second one MIMO Main/Div but ... LTE Modules have each Ant0 port with differ Bands/Frequency and a connection for each CA matrix can be differ at Antenna connection, this is creazy...

Posted: **Thu Sep 23, 2021 8:52 pm**

qatar2022
i swap antenna cable
Chateau 5G have MIMO 8x8 means we use 8x u.FL Antennas ! What antenna you swap ?
Your URL not work.

In MIMI 8x8 exist some new problems, we not have a Main/Div antenna and second one MIMO Main/Div but ... LTE Modules have each Ant0 port with differ Bands/Frequency and a connection for each CA matrix can be differ at Antenna connection, this is creazy...

would you please send upload images web i can re upload pictures

Posted: **Fri Sep 24, 2021 4:50 pm**

sorry for a bit offtopic, but will this Chateau 5g modem work with 5G only enabled? or they need 4G too to work?

Posted: **Fri Sep 24, 2021 5:10 pm**

sorry for a bit offtopic, but will this Chateau 5g modem work with 5G only enabled? or they need 4G too to work?

it will not work with 5G only you havr yo active 4G & 5G sorry it’s not like huawei 5G CPE outdoor N5368X you can choose SA only 5G

Posted: **Fri Sep 24, 2021 5:41 pm**

I not test all AT Commands yet but we can e.g set PrefBands for LTE to one not exist and leave only 5G bands.. but I still with testing commands at shared to me unit.

Posted: **Sun Sep 26, 2021 9:04 pm**

3.1.4. AT+QNWPREFCFG="mode_pref" Network Search Mode Configuration
Options:
AUTO WCDMA & LTE & 5G NR
WCDMA WCDMA only
LTE LTE only
NR5G 5G NR only

Examples:
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\"" ; # Query the current configuration.
+QNWPREFCFG: "mode_pref",AUTO
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",LTE" ; # Set RAT to LTE only.
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",LTE:NR5G" ; # Set RAT to LTE and 5G NR.

Other limitation by
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\"" ; #Quectel EM502 Disable 5G NR Configuration Query
0 = All enabled
1 = Disable SA
2 = Disable NSA
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",1" ; # Quectel EM502 Disable 5G NR Configuration - Disable SA
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",2" ; # Quectel EM502 Disable 5G NR Configuration - Disable NSA

Posted: **Tue Sep 28, 2021 6:44 pm**

3.1.4. AT+QNWPREFCFG="mode_pref" Network Search Mode Configuration
Options:
AUTO WCDMA & LTE & 5G NR
WCDMA WCDMA only
LTE LTE only
NR5G 5G NR only

Examples:
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\"" ; # Query the current configuration.
+QNWPREFCFG: "mode_pref",AUTO
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",LTE" ; # Set RAT to LTE only.
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",LTE:NR5G" ; # Set RAT to LTE and 5G NR.

Other limitation by
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\"" ; #Quectel EM502 Disable 5G NR Configuration Query
0 = All enabled
1 = Disable SA
2 = Disable NSA
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",1" ; # Quectel EM502 Disable 5G NR Configuration - Disable SA
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",2" ; # Quectel EM502 Disable 5G NR Configuration - Disable NSA

thanks bro for this information but is there any command to enabled SA only

Posted: **Tue Sep 28, 2021 7:22 pm**

qatar2022 write

thanks bro for this information but is there any command to enabled SA only

/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",NR5G" ;
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",2" ;

Posted: **Wed Sep 29, 2021 7:29 pm**

qatar2022 write
thanks bro for this information but is there any command to enabled SA only
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",NR5G" ;
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",2" ;

ٍSorry SIB it not working the device can not connect to 5G with first command

Posted: **Wed Sep 29, 2021 7:43 pm**

Then seams you cannot be only by 5G, try
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"mode_pref\",LTE:NR5G" ; # LTE + 5G
/interface lte at-chat lte1 input="AT+QNWPREFCFG=\"nr5g_disable_mode\",2" ; # Disabled NSA, means LTE + 5G SA only

Posted: **Mon Nov 29, 2021 5:59 pm**

Really?

You mean We can not connect to 5G Network?!???!

So why they brochure has 5G SA mentioned!!

i bought this device for connecting to 5G Only Network!
is there any Update on this ?

thanks
Best regards

Posted: **Mon Oct 31, 2022 10:33 pm**

how to do cell lock with chateau 5?

/interface/lte/at-chat lte1 input="at+qnwlock=\"common/4g\",2,1850,494,643296,378"

i want to lock b3 + n78 band but this command seems not working, which is the right one for lte + 5g?

MikroTik

MikroTik Chateau 5g modem firmware update

MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update

Re: MikroTik Chateau 5g modem firmware update