Search found 16 matches
- Mon Feb 28, 2022 7:52 pm
- Forum: Quectel Modems
- Topic: EM12-g Old Firmware
- Replies: 9
- Views: 4466
Re: EM12-g Old Firmware
Thank you!
- Thu Feb 17, 2022 7:13 pm
- Forum: Quectel Modems
- Topic: EM12-g Old Firmware
- Replies: 9
- Views: 4466
Re: EM12-g Old Firmware
Yep - that looks like a20. Thank you!!!!
If anyone has a17 and a18 that would be great
If anyone has a17 and a18 that would be great
- Thu Feb 17, 2022 10:04 am
- Forum: Quectel Modems
- Topic: EM12-g Old Firmware
- Replies: 9
- Views: 4466
Re: EM12-g Old Firmware
a20 looks like EM12GPAR01A20M4G
entire filename is EM12GPAR01A20M4G_01.001.01.001.zip
I'm trying to find the other names now, but they are quite similar just with A17 or A18 in the name
Thanks!
entire filename is EM12GPAR01A20M4G_01.001.01.001.zip
I'm trying to find the other names now, but they are quite similar just with A17 or A18 in the name
Thanks!
- Thu Feb 17, 2022 9:07 am
- Forum: Quectel Modems
- Topic: EM12-g Old Firmware
- Replies: 9
- Views: 4466
Re: EM12-g Old Firmware
Thank for the reply - I have that guide and all the needed SW downloaded. My issue is I need the actual old FW files and any link I find is expired
- Wed Feb 16, 2022 9:35 pm
- Forum: Quectel Modems
- Topic: EM12-g Old Firmware
- Replies: 9
- Views: 4466
EM12-g Old Firmware
Any chance anyone has links for the a17, a18 and a20 firmware? Having some issues with carrier aggregation and it sounds like there has been some success with older fw, but I am on a21 and can't find any active links to the old versions to try. Thanks!
- Sun May 31, 2020 2:11 pm
- Forum: Cellular Antennas
- Topic: AirMaster 4000d Mounting Bracket
- Replies: 0
- Views: 1846
AirMaster 4000d Mounting Bracket
Anyone know where I can pickup the mounting bracket for the AirMaster 4000d or something similar that would work? I have no idea what I did with the bracket that came with the antenna and I would like to change the way I have it mounted to a more traditional pole mount
Thanks!
Thanks!
- Wed Apr 15, 2020 7:27 pm
- Forum: General and Unclassified
- Topic: Airmaster 4000D Not pulling in tower signal on verified band 41
- Replies: 16
- Views: 20848
Re: Airmaster 4000D Not pulling in tower signal on verified band 41
See if a factory reset followed by only updating the ND&S tab does it for you. Seems in some cases too many settings can cause issues
- Wed Apr 15, 2020 7:15 pm
- Forum: General and Unclassified
- Topic: AirMaster 4000D No Connection in confirmed B41 area
- Replies: 62
- Views: 63249
Re: AirMaster 4000D No Connection in confirmed B41 area
These things can be a little funky to get the settings just right, but once working they are really awesome. I was the poster in the other thread that had put all the settings from the debug tab into the applicable settings in the Airmaster, but I've recently found I was able to get the same result ...
- Sat Jan 11, 2020 12:15 pm
- Forum: General and Unclassified
- Topic: Airmaster 4000D Not pulling in tower signal on verified band 41
- Replies: 16
- Views: 20848
Re: Airmaster 4000D Not pulling in tower signal on verified band 41
Glad it worked! It's definitely strange that it works out of the box for so many people, but requires tweaks for us. Especially odd that with the same sim I can use it at my office with default settings, but home requires all the changes. I'd guess there has to be something different with the towers ...
- Thu Jan 09, 2020 4:06 pm
- Forum: General and Unclassified
- Topic: Airmaster 4000D Not pulling in tower signal on verified band 41
- Replies: 16
- Views: 20848
Re: Airmaster 4000D Not pulling in tower signal on verified band 41
Hope it work out for you. Be sure to give it at least 5 minutes to connect once you go through all the steps. A lot of people report nearly instant connections with these, but even with these settings mine takes a while. Mine even goes through a few iterations of connecting then disconnected on th ...
- Wed Jan 08, 2020 8:03 pm
- Forum: General and Unclassified
- Topic: Airmaster 4000D Not pulling in tower signal on verified band 41
- Replies: 16
- Views: 20848
Re: Airmaster 4000D Not pulling in tower signal on verified band 41
I had similar issues with my Airmaster 4000D when using it at my house. Eventually I got it working everywhere except for near my house. Was really odd, but with some setting changes I was finally able to get it going at home and it has been rock solid since. If I didn't change all of these settings ...
- Fri Nov 15, 2019 9:51 am
- Forum: General and Unclassified
- Topic: AirmMaster 4000D no connection
- Replies: 6
- Views: 6160
Re: AirmMaster 4000D no connection
Closing the loop on this one - sent it back for an RMA and it turns out I must have been doing something stupid on my end. Unit tested well by the folks at The Wireless Haven and was sent back promptly. Got it back and still had no luck, but after a factory reset I am now receiving great signal and ...
- Thu Oct 31, 2019 3:43 pm
- Forum: General and Unclassified
- Topic: AirmMaster 4000D no connection
- Replies: 6
- Views: 6160
Re: AirmMaster 4000D no connection
I only have the POE adapter that came with. Unfortunately even driving all around the city I still ended up with nothing. I'm thinking it might have to be RMA'd. Might include my 3ft cat7 cable so it can be a 1-1 test.
- Sun Oct 27, 2019 10:58 am
- Forum: General and Unclassified
- Topic: AirmMaster 4000D no connection
- Replies: 6
- Views: 6160
Re: AirmMaster 4000D no connection
I've tried a few different Cat6a and 7 cables. Latest was a 3ft AmazonBasics RJ45 Cat7 Network Ethernet Patch Internet Cable. Reviews seem solid so I have to imagine it can handle the POE. I also did try to bring the antenna outside and moved it all around - no changes. Any other ideas? My next step ...
- Sat Oct 26, 2019 10:53 am
- Forum: General and Unclassified
- Topic: AirmMaster 4000D no connection
- Replies: 6
- Views: 6160
AirmMaster 4000D no connection
Just received an AirMaster 4000d and am struggling getting it up and running. I have followed the information at: http://wirelessjoint.com/viewtopic.php?f=21&t=448&sid=f49d1720e83a08c8494293e9e7f18e30 But am failing to receive any signal. I purchased a new cat6a and cat7 cable to rule out power ...
- Tue Jan 15, 2019 7:49 pm
- Forum: General and Unclassified
- Topic: Have to continually reboot to connect to wireless devices
- Replies: 8
- Views: 8213
Re: Have to continually reboot to connect to wireless devices
Try lowering the transmit power to 15-20dBm (Network -> Wireless -> Edit -> Transmit Power) I had the same issue and so far this has worked for me. If you do some googling you'll see there are plenty of other people with similar issues using the MT7620 on OpenWrt. Some threads with tips here: https ...