PANASONIC / WX-UT630

An 800 MHz lapel-style wireless microphone that retains the basic performance of the WX-4300B while featuring a redesigned appearance. When used with a compatible receiver, up to seven microphones can be operated simultaneously. Runs for up to 25 hours on a single AA battery. Also compatible with the separately sold headset microphones WX-M210 and WX-SM405.

Current consumption: Approx. 60 mA (at 1.5 V)
Transmission frequency: 806.125–809.750 MHz (1 of 30 channels)
Modulation format: F3E, F9W
Oscillation method: Crystal-controlled PLL synthesizer
Transmitter power: 2 mW
Range: Approx. 60 m (outdoors, when used with the WX-UR602 receiver) *1
Modulation sensitivity: ±5 kHz FM (92 dB SPL at 1 kHz)
Microphone: Unidirectional electret condenser microphone
Maximum Input Sound Pressure Level: 116 dB SPL (sensitivity setting “Standard”), 126 dB SPL (sensitivity setting “Low Sensitivity”)
Equivalent Input Noise: 40 dB SPL or less (A-weighted)
Frequency Response: 100 Hz to 10 kHz (referenced to 1 kHz, 50 μs emphasis)
Battery: 1 AA alkaline battery or 1 AA nickel-metal hydride battery
Battery Life: Approx. 25 hours (during continuous use at 25 °C) *2
Operating Temperature Range: 0 °C to +40 °C (Charging: 0 °C to +35 °C)
Operating humidity range: 20% to 90% (no condensation)
Dimensions (main unit): Width 61 × Length 99 × Thickness 20 mm
Dimensions (microphone section): Maximum diameter φ14 × Length 25.5 mm (with windscreen attached: Diameter φ20 × Length 28 mm)
Cable length between microphone and main unit: Approx. 800 mm
Weight (main unit): Approx. 95 g (including alkaline battery)
Weight (microphone section): Approx. 15 g
Finish: Gray (approximate Munsell N4)
Main accessories: 1 AA alkaline battery for operation verification

*1 When the receiver’s field selection switch is set to “Standard” and the antenna sensitivity switch is set to “0 dB.”
*2 When using Panasonic AA alkaline batteries “LR6XJ” or AA nickel-metal hydride batteries “BK-3MCD.” Use new batteries or fully charged rechargeable batteries.
*Not compatible with the WX4000 series from two generations ago.