Search found 12 matches

by jcarver81
Tue Nov 24, 2020 2:15 pm
Forum: General and Unclassified
Topic: Mofi 4500 Sim7 How to Run AT commands
Replies: 2
Views: 2408

Re: Mofi 4500 Sim7 How to Run AT commands

Screen Shot 2020-11-24 at 12.14.29 PM.png
by jcarver81
Tue Nov 24, 2020 2:03 pm
Forum: General and Unclassified
Topic: Mofi 4500 Sim7 How to Run AT commands
Replies: 2
Views: 2408

Mofi 4500 Sim7 How to Run AT commands

Anybody have the newer Sim7 model of the Mofi 4500? I can't figure out how to run AT commands. I'm unsure if my second antenna is actually being used. The signal status page does not show a separate reading for the diversity antenna.
by jcarver81
Thu Nov 05, 2020 7:22 pm
Forum: Sierra Wireless Modems
Topic: MC7354 custom SBC Modem/Router/Firewall
Replies: 1
Views: 1726

Re: MC7354 custom SBC Modem/Router/Firewall

I'm stuck at receiving an IP address it looks like. Any tips? Using PPP from the command line connects just fine using same SIM card, and modem so I'm stumped. Nov 5 17:17:02 ppp [wan] SECDNS 0.0.0.0 Nov 5 17:17:02 ppp [wan] PRIDNS 0.0.0.0 Nov 5 17:17:02 ppp [wan] COMPPROTO VJCOMP, 16 comp. channels ...
by jcarver81
Thu Nov 05, 2020 6:59 pm
Forum: Sierra Wireless Modems
Topic: MC7354 custom SBC Modem/Router/Firewall
Replies: 1
Views: 1726

MC7354 custom SBC Modem/Router/Firewall

Issue with MC7354 card (Generic firmware) and pfSense custom SBC modem. Installed card, flashed with most recent generic UMTS firmware from Sierra website. I can get the card to respond and connect via command line but I'm having a hell of a time with the pfSense GUI. Nov 5 16:16:39 ppp [wan_link0 ...
by jcarver81
Mon Nov 02, 2020 10:33 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Is that why my Netgear LB1120 said I had -44db signal when I tried it? hah!
by jcarver81
Mon Nov 02, 2020 6:51 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

...a booster can only utilize a single antenna and you would "connect" your router to it wirelessly OR you use 2 antennas and connect to your router directly via cabling? A cell booster yes, but I'm speaking of using just the amplifier itself. I would still direct connect the amplifier using SMA ...
by jcarver81
Sun Nov 01, 2020 1:23 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Gotcha. Going to pick up a second matched LPDA antenna. Question re: signal amplifiers - Is it beneficial to run an amplifier on one of the antennas or will that cause issues having one amplified and one not?
by jcarver81
Fri Oct 30, 2020 9:43 am
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Here is the tower I'm connecting to: Screen Shot 2020-10-30 at 7.36.42 AM.png The only bands the tower has is B2 and B12 on 1900mhz and 700mhz respectively so B71 is a moot point. Here is the single antenna I am using: https://www.amazon.com/gp/product/B0006H4FVM/ref=ppx_yo_dt_b_search_asin_title?ie ...
by jcarver81
Thu Oct 29, 2020 8:44 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Did a little more research today. Connecting on bands 2 and 12. Slow speeds on B12 (700a) with high signal and faster speeds on B2 (1900g) with only 2 bars (using a 700mhz yagi) would I gain anything with a better antenna focusing on B2 1900 mhz instead of B12?? Or would adding a second antenna in ...
by jcarver81
Thu Oct 29, 2020 1:03 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Here is the motherboard.
61DO9fPfahL._SS1000_.jpg
by jcarver81
Thu Oct 29, 2020 12:35 pm
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Re: Custom Modem/Router

Thanks for the options. I'm trying to use what hardware I have with minimal extra purchases. I can't seem to find ANY info on this mini-pc. It has 2 mini PCI-E ports (one is in use for the 32GB SSD I have installed), a SIM card slot, 8GB of ram, a decently fast Celeron processor. I was using it for ...
by jcarver81
Thu Oct 29, 2020 11:46 am
Forum: General and Unclassified
Topic: Custom Modem/Router
Replies: 15
Views: 6924

Custom Modem/Router

Question for all the gurus I live in a very rural area, the nearest tower (T-Mobile/AT&T band 12) is 3.5 miles south of me with moderate tree coverage. I have a Yagi antenna (700-900mhz) and a signal booster. Using this I'm able to get about 20mbps down and 2-5mbps up on my cell phone. I'm looking ...

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