Specifications:

YAM WM400 is UHF PLL frequency synthesized multi-channel wireless microphone.

Adopting many new high technology, frequency selection of IR, CPU control, function of messy signal testing,

Gain adjustment and PLL phase locked loop system.

With 96 frequencies, easy to set and operate

Receiver

Frequency Preparation: PLL Synthesized Control

Carrier Frequency Range: 740MHz~764MHz

S/N Ratio: >102dB

T. H. D: <1%

Display: LCD

Display Contents: Channel, Antenna A/B, Mute Display, RF/AF, Level Meter, Battery Fuel Gauge, ID Number

Controls: Power On/Off, Frequency Up/Down, Audio Level, Lock-on, ID Pairing, Remo set

Audio Output Level: -12dB

AF Output Impedance: 600 Ohm

Squelch: Pilot Tone & Noise Mute

Operation Voltage: 12-17VDC, 600 mA

Output Connector: 1 XLR Balanced Socket

1  6.3mm Unbalanced phone jack

Dimension (m/m): 180mm (W) * 40mm (H) * 213mm (D)

Transmitter

Frequency Preparation: PLL Synthesized Control

Carrier Frequency Range: 500MHz~870MHz

RF Outputs: 5-50mW

Stability: ± 0.005%

Frequency Deviation: ± 48kHz

LCD Display: Channel, Battery Fuel Gauge, ID Number Controls Power On/Off, AF Level, Frequency Up/Down, Lock-on Mode, ID Pairing

Spurious Emissions: <-60 dBC

Audio Frequency Response: 50Hz~18 KHz

Battery: AA 1.5V*2