Having run out of mod amps I've decided to use what I have left for my 40W programmable TX and have to sell this at a premium because of it's complexity.
However I was advertising a 20W cost reduced, fixed frequency version which generated too few sales so I have 25+ PCB's with no home to go to, so....
If you want a REALLY cheap TX (RF part ONLY) get in touch, they're $100 on eBay but ONLY $80 via HFU.
I can ONLY offer 2 frequencies 1710 & 6925 KHz, if you want another frequency the oscillators are available from Digikey @ $5 ea.
Str.
p.s. Image in the ebay ad;
eBay item number: 133145532497