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Features:
* 60MHz adjustable bandwidth avoids external interference.
* Four super-antenna connection mechanism breaks through signal barriers.
* Built-in 187 sets of frequencies module,providing simultaneous operations
for 187 KTV rooms,simplifies the installation process.
* Digital pilot technology filters out the interfering signals.
* Equipped with automatic infrared system,transmitter and receiver
synchronize automatically.
* Advanced digital PLL provides 2400 selectable channels.
* The design of double conversion superheterodyne ensures high sensitivity.
* With multiple squelch control circuit.
* Specially designed circuit provides lower noise, powerful dynamic range
and wide frequency response.
* The interpretation of unlmited possibilities.
System Specifications
Frequency Range :UHF 600-900MHz
Modulation :PLL
Adjustable Range:60MHz
Channels :2 x 1200
Preset Groups :187
Frequency Interval :0.025MHz
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%
Transmitter Specification:
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)
Receiver Specification:
Receiver Mode :Double Coversion Superheterodyne
Intermediate Frequency :First:110MHz,Second:10.7MHz
Wireless Interface:BNC/50Wohm
Sensitivity :12dB uV(80dBS/N)
Sensitivity Adjustable range :12-32dB uV
Spur Suppression :>75dB
Maximum Output Level:+10dBV