ORIGINAL: DarrinD
it's FM says it right on the label, I just looked at it. I've tried it numerous times. I guess it's just bad.
What brand TX are you using to test this? There is + and - shift modulations depending on brand. JR uses Negative shift modulation to send the signal. Is the receiver PPM or PCM? This will also determine if your "test" TX will be able to communicate with the RX.