The SYSTEM function characteristics of the SYSTEM the FEATURES 

With infrared automatic frequency IR 】 【 function, as long as a press SET key, can immediately make launcher automatic accurate frequency locking of the receiver. 

The stability of the PLL phase locking oscillation circuit, combined with "noise detection" mute control function, can effectively block in the environment of computer equipment, and so 

Machine and unsettle such as DVD radio frequency interference. 

This series is designed for high-grade KTV, small and medium-sized performances and so on, is the strongest function, features the most stable, can in a variety of complex environment, 

To get the satisfactory result of performance. 

200 UHF frequency points can choose anti-interference operation. 

A switch button "SET" function. 

Emitter parameters SPECIFICATIONS 

Carrier frequency bands: UHF 711-771 MHZ 

Mode: the PLL phase locking frequency synthesis (synthesized) 

Harmonic radiation: < - 63 DBM 

Bandwidth: plus or minus 60 MHZ 

The maximum deviation: plus or minus 45 KHZ 

The RF power output: 8 mw; 8 mw / 15 mw (Selectable) 

Battery: AA1.5 X 2 current consumption: 90 ma 

Receiver parameters SPECIFICATIONS 

The chassis specification: EIA standard 1 u 

Channel group number: dual channel 

Frequency stability: plus or minus 0.005%, PLL phase locked loop frequency control 

Carrier frequency bands: UHF 711-771 MHZ 

Modulation mode: FM 

Work effective distance: 80 m typical 

Oscillation mode: PLL phase locking frequency synthesis 

Sensitivity: 5 db mu V, S/N > 60 db at 25 deviation 

Bandwidth: 60 MHZ 

Signal-to-noise ratio S/N: > 108 db 

Comprehensive distortion: < 0.4% @ 1 KHZ 

Combined frequency response: 65 hz ~ 18 KHZ plus or minus 3 db 

Power supply: 100-240 - v AC50/60 Hz, 10 w