W5KVV
Member
Hi guys. I'm having a hard time finding a service manual for an old piece of gear I'm moving to 2 meters.
The radio is a Uniden IMH 4100D. One of the old commercial Uniden PRC rigs. It's a 99 channel, 45 watt VHF advertised as 150-174MHz mobile.
I need to find the TX VCO, as the radio won't lock below 145MHz. I wish it were labeled as such on the board, but no luck.
Nice little rig with basic features. RX came in at .29uV in factory form at 145 MHz. Not too bad!
If anyone can help, that would be great. All I can find online is the "users manual".
The radio is a Uniden IMH 4100D. One of the old commercial Uniden PRC rigs. It's a 99 channel, 45 watt VHF advertised as 150-174MHz mobile.
I need to find the TX VCO, as the radio won't lock below 145MHz. I wish it were labeled as such on the board, but no luck.
Nice little rig with basic features. RX came in at .29uV in factory form at 145 MHz. Not too bad!
If anyone can help, that would be great. All I can find online is the "users manual".