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Frequency range 640-690MHz
Frequency width 50MHz
Channels 200CH
S/N Ratio ≥50dB
Working distance 50M
Power supply 12V DC -- 1250mA
Modulation FM
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Detail

Dual channel wireless microphone system


System specifications

Frequency range: 640.000-690.000MHz

Channels: 200CH

Frequency space: 250KHz

Working distance: ≈50m

Frequency width: 50MHz

Frequency oscillation mode: PLL frequency synthesis

Receiver

S/N Ratio: ≥50dB

Frequency stability: ±5KHz

Receving:CPU controlled selection & pilot identification

Mute: Mute & Lock loop circuit

Display: LCD

Power supply: 12V DC, 1250mA

Output connection: 2 XLR Balanced Socket+Unbalanced TRS6.3mm Socket

Transmitter

Frequency oscillation mode: PLL frequency synthesis

Power:≤30mW

Transmission:CPU controlled carrier & pilot identification

Frequency stability: ±4KHz

Display: LCD+ color backlit

Cartridge: Dynamic

Two level power: high-low