Users Manual Part 1

BTR-80N, TR-80N, TR-82N Introduction 17
RF Frequency Stability
2.5PPM
Modulation Limiter
Peak-Responding Compressor
Radiated Harmonics &Spurious
Exceeds FCC specifications
Receiver
Type
Triple Conversion Superheterodyne, Synthesized FM
RF Sensitivity
<0.6V for 12dB SINAD
Squelch Threshold
adjustable - 12/20/24dB SINAD (about 1.0 μV)
IF Selectivity
6dB at 30kHz bandwidth
Image Rejection
70dB or better
Squelch Quieting
90dB
RF Frequency Stability
2.5 PPM