31 Mar
2018
31 Mar
'18
3:04 p.m.
This supposedly works for TDMA (DMR)... The only problem is the 2 watt
drive needed. Quite a shame, despite the name of the company the
price is right where I'd give it a try.
https://baofengtech.com/amp-u25d
On Wed, Mar 21, 2018 at 4:53 PM, Lin Holcomb <lin(a)n4yci.com> wrote:
I wonder if the Turn around time on one of the DMR UHF
amps would be fast
enough to bump the power upto 40 watts or six. Again not possible in the US
due to the antiquated symbol rate rule. I think that there is either a
petition to change this or a soon to be petition to change the rule. That
said changing hats this is the spectrum in the US where ATV operates analog
inputs to some repeaters 421.25out 427.25Simplex and 439.25mhz input. Our
repeater operated on 427.25 with no audio sub-scarier in repeater mode, but
with audio in NASA TV transmit mode.
73,
Lin