PU-4722
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Characteristic |
1. With UHF frequency high band, there is less interference than the traditional one so that the transmission is more reliable. 2. With the PLL technology, 400 frequency channels can be chosen, which make it convenient to use several sets at the same time and avoid kinds of interference. 3. Sync IR synchronization frequency technology adopted, the frequency of the transmitter can be received automatically by the sync IR signal and synchronously with the receiver. The signal is stable and the anti-interference capacity is enhanced. 4. The transmitter and receiver have the LCD screens, which can display the working frequency and sync IR. The operation is simple, direct and convenient. 5. Two 1.5V batteries are used in the transmitter, battery lift is long, it is convenient for customer to buy, maintain and replace. 6. Balance independent and unbalance mix output in the receiver, it is convenient for all kinds of audio equipments to connect. 7. The effective working distance is more than 80 meters. 8. The receiver and transmitter are made of high strength alloy that it is sturdy and durable. 9. The microphone cartridge, the capacity of the climate resistance is strong and the stability is good. 10. Handheld, lavalier and headset can be chosen to match with the receiver to meet the requirement of different occasion. |
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Appropriate Situation |
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Technical Parameter |
Frequency Response: 40Hz-18KHz Frequency Stability: ±0.001% Modulation Mode: Wide-band FM Modulation Range : 25MHz Total Chandels : 4 x 100 channels Working Distance: 80 m Channel Spacing : 250 KHz Dynamic Range : 100dB Maximum Deviation : ±50KHz AF Response : 65Hz-15KHz (±3 dB) T.H.D. : < 0.5% @1KHz Audio Output Balance : Independent 0-400mV; Mix 0-300mV
Receiver Power Supply : AC 100-240V, 50/60Hz DC Adaptor Output Power : 14V, 800mA Power Consumption :5W S/N Ratio : > 105dB P/N Ratio : > 80dB F/N Ratio : > 80dB Receive Sensitivity :1.2/UV @ S/N=12dB
Transmitter Frequency Oscillation Mode: PLL Transmitter Power : High 30Mw, Low 3mW Modulation Mode : FM Tunable Bandwidth: 50MHz Frequency Interval : 250KHz Maximum Deviation : ±50kHz Harmonics Radiation : <-55dBc Battery Voltage : AA 1.5V×2 Battery Life : 8-10 hours (3000mA) |
