MR-202 True Divide One Drag and Two Handheld

Technical parameters:

Receiver indicators:

Receiver mode: secondary frequency conversion superheterodyne intermediate frequency: first intermediate frequency: 110MHZ Second intermediate frequency: 10.7mhz

Radio frequency range: 600-900mhz

Modulation mode: Fm

Available bandwidth: 150MHz per channel

Number of channels: infrared automatic frequency 200~300 channels

Frequency stability: ±0.005%



Dynamic range: > 110dB

Peak frequency deviation: ±45KHz

Audio response: 60HZ-18khz (±3dB)

Comprehensive SNR: > 105dB

Combined distortion: < 0.5%

Sensitivity: 12dB(80dBS/N)

Noise threshold: 0-40dB

Spurious suppression: > 80dB

Audio output: unbalanced: +4dB(1.25V)/5K ω Balanced: +10dB(2.5V)/600 ω

Antenna interface: BNC seat

Power supply voltage: DC11-16V(rated12V)



Current: single receiver, less than 200mA, double receiver, less than 350mA



Hand-held 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)