1) if i connect on a db15 on rear the micro of my se 540 (same pins assignements) they are no modulation
2) if i transimit in 400 -425 mhz band i've more then 8 watt, if i transmitt in uhf ham band 430-440 mhz , the power goes down to 0,5 watt.
I've tuned the tx and rx vco at middle band 435 mhz and in simplex channel band 433 mhz without result..
