RY-990 true diversity one drag two meeting

Receiver indicators:

Oscillation mode :PLL phase-locked loop (output power :12dBm(16mW)/5dBm(3.2MW)(HI/LO conversion)

Receiver frequency range: 540-900mhz

Number of channels: 300

Band width :200MHz

Reception sensitivity :-105

Signal to noise ratio: > 105 db (A)

Distortion: < 0.5%

Audio output level :8dBu Max

Power requirement :12-16 v dc, 500MA current, by external power supply

Transmitter:

Frequency range: 600-900mhz

Band width :150MHZ

Harmonic suppression :>55dBc

Frequency offset :+_45KHZ

Frequency response: 60HZ-18khz (-3dB)

SNR :>105dB(A) Distortion :<0.5%

Power requirement :2 AA alkaline or rechargeable batteries Battery life :>8H(alkaline)