RY-660 A dragging two-true diversity handheld

Technical parameters:

Receiver:

Frequency oscillation mode: PLL PLL loop

Modulation mode: Fm

Radio frequency range: 500-980mhz

Number of channel groups: Dual channel

Number of channels :200 channels

Available bandwidth: 200MHz per channel

Frequency stability: ±0.005%

Dynamic range: > 110dB

Peak frequency deviation: ±45KHz

Audio response: 60HZ-18khz (±3dB)

Comprehensive SNR: > 105dB

Combined distortion: < 0.5%

Stable reception ≥ 200 meters



Transmitter:

Function display mode: LCD/ LIQUID crystal display

Frequency range: 500-980mhz

Band width :200MHZ

Harmonic suppression :>55dBc

Frequency offset :+_48KHZ

Frequency response: 50HZ-15khz (-3dB)

Signal to noise ratio: > 105 db (A)

Distortion: < 1%

Battery requirements :AA 1.5VX2 alkaline battery

Belt type transmitter: (Metal belt has its own manual frequency modulation function, volume adjustment function, automatic frequency search pilot within 150 meters)

Frequency range: 600-900mhz

Band width :200MHz

Harmonic suppression :>55dBc

Frequency offset :+_48KHz

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

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

Power requirements :2 AA 1.5V alkaline or rechargeable batteries

Battery life :>8H(alkaline) Distance: ≥ 200 Distance: ≥120 meters