FIXED (I THINK)
Using a frequency counter, I found that the FT7800 was over 2kc low. Using the service manual, I saw that the PLL could be adjusted, via the face of the radio. once i had done the adjustment all radios were receiving.
FT7800 service manual
http://www.radioamatoripeligni.it/i6ibe ...
Search found 3 matches
- Tue May 22, 2018 4:39 pm
- Forum: MMDVM_HS Hat(s)
- Topic: high power (over 1 watt) and the GD77
- Replies: 4
- Views: 4961
- Mon May 21, 2018 9:26 pm
- Forum: MMDVM_HS Hat(s)
- Topic: high power (over 1 watt) and the GD77
- Replies: 4
- Views: 4961
Re: high power (over 1 watt) and the GD77
i do have a rtl stick. ill check it out and see what i can find out.
thanks.
thanks.
- Mon May 21, 2018 5:33 pm
- Forum: MMDVM_HS Hat(s)
- Topic: high power (over 1 watt) and the GD77
- Replies: 4
- Views: 4961
high power (over 1 watt) and the GD77
Been playing with a MMDVM STM32-DVM, using an FT7800 for RF. It works fine with my CS750, CS800, MD380. and a Whistler scanner.
But for over 2 weeks, I cannot get my GD-77's to receive. Note the GD-77's, 4 of them, work fine with my other hot spots, DV4mMini, DV4AMBE, Shark
Openspot, and a Jumbo ...
But for over 2 weeks, I cannot get my GD-77's to receive. Note the GD-77's, 4 of them, work fine with my other hot spots, DV4mMini, DV4AMBE, Shark
Openspot, and a Jumbo ...