Specification

Specification
1. Comprehensive performance
Carrier frequency
Frequency stabilization
Dynamic range
Total harmonic distortion
Frequency response
Audio output level separate type
less than + 30ppm
more than 90dB
less than 0.5%
40hz-15khz+3dB
0--1400mv mix tvne 0--200mV
2. Fixed receiver
Power supply
Consume power
Signal/noie power
Signal/nose ratio
Image & spurious rejection
Receivering sensitvity
De-emphasis:
3. Handing microphone
Transmitter power
Modulaton type
Max deviaton
Spurious emission
Battery voltage
Continuum using
Noise contror
Systen composition
1, receiver.
2, wireless mic.
audio cable.
power cable.
battery 1.5V.
6, user guide.
X1
X1
X2
X1
AC110-220v/45-60hz
4watt
more than 90db
more than 80db
more than 80db
less than 10dbuv (sinad=30db)
50us
30mw
FM, F3F
+25KHz
more than 40dB (with carrier)
9v battery
6 hours (compare with gp 1604s 9v battery)
perfectness circuit for eliminating noises

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