5 10 15
25
30 35 40
-30 -25 -20 -15 -10 -5
0 PEAK
CH
074
43.500
MHz
AF
RF
20
5 10 15
25
30 35 40
-30 -25 -20 -15 -10 -5
0 PEAK
CH
018
54.500
MHz
AF
RF
20
POWER
Antenna is available.
S i g n a l a n d b a t t e r y i n d i c a t i o n
When receiver receive the signal, the signal indication will move left and right.
Display the battery status and volume of transmitter.
1.The whole system
Channel: 200 channels
Frequency Range: 615.000 MHz to 664.750 MHz
Band width: <200kHz
Frequency response: 35Hz-20kHz
Dynamic range: >100dB
T.H.D.: <0.5%
S/N ratio: >90dB
Valid distance: 50m
2.Transmitter
Transmission Power: 10.5 dBm
Oscillation mode: PLL
Image controlment: >50 dB
Adjustable frequency deviation: <75 kHz
Channel switch mode: coding switch
Power: DC 2.4-3V
3.Receiver
Sensitivity: 2.0uV
Oscillation mode: PLL
S/N Ration: >90dB
Distortion: <0.5%
Output: 2*Balance and 1*6, 35mm Mixed
Power: DC 12-18V
6
6
6
6
Содержание WA-640
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