Senpro Audio Equipment Co.,Ltd.

*Advanced digital PLL to ensure the unit in high stability and wide frequency response

*MCU intelligent control enhances the system status, analyses signals and blocks noises to make the sound perfect 

*Dual sound effect compress and expand function offer higher S/N ratio and larger dynamic range

*Multiple squelch control circuit helps to get rid of the external interference

* Built-in 60 sets of frequencies module, providing simultaneous operations for 187 KTV rooms, simplifies the installation process.

 

 

System Specifications

Frequency range: UHF 600-900MHz

Oscillation Mode: PLL

Adjustable range: 50MHz

Channel: 2x100

Frequency Interval: 250KHz

Frequency stability: within ±0.005%

Dynamic range: 100dB

Maximum frequency deviation: ±45KHz

Frequency response: 80Hz-180KHz ±3dB

S/N: >105dB

T.H.D: ≦0.5%

 

Receiver Specifications

Receiver mode: double conversion superheterodyne

Intermediate frequency: First: 110MHz, Second: 10.7MHz

Wireless interface:BNC/50WΩ

Sensitivity: 12dBμV(80dBS/N)

Sensitivity adjustable range: 12-32dBμV

Spur Suppression: ≧75dB

Maximum output level: +10dBV

 

 

Transmitter Specifications

Antenna mode: Backpack transmitter equips with 1/4 wave whip antenna

                             Handheld microphone equips with built-in helical antenna

Output power: High: 30mW, Low: 3mW

Spur Suppression: -60dB

Power supply: 2x1.5V AA battery

Battery life: less than 10 hours (30mW), less than 15 hours (2mW)