PS-500S Wireless microphone
Performance characteristics
1. the use of VHF 220-270MHz band, using quartz oscillator circuit, has a very high stability.
2. the LCD display of the receiver signal strength, audio dynamics, frequency at a glance.
3. the mute control functions.4. independent volume adjustment knob.5. mixing output jacks and balanced output jacks.
6. the maximum effective distance of 100 meters.7. transmitter low battery alarms.
Detail
Technical parameters
System parameters
Carrier frequency: VHF 220-270MHz
Modulation mode: FM
Channel: fixed channel
Frequency stability: < 50PPM
Dynamic range: >95dB
Maximum modulation: ± 30KHz
Harmonic distortion: ≤ 0.5%
Frequency response: 50Hz-16KHz
Feint interference ratio: 80dB
SNR: >90 dB
Maximum effective range: 50m
Operating temperature:-10 ° C-+40 ° c
Receiver
Power supply: DC 12V-17V
Power consumption: 3W
Receiver sensitivity: 10dB μv (50dB s/n)
Audio output: mix output: 0~300mV, balanced output: 0~400mV
Transmitter
Transmit power: 25mW
Battery: 9V (1.5V AAx2)
Battery life: 8 hours