PANASONIC / WX-4100B

The WX-4100B is a wireless handheld microphone for speech use in the 800 MHz band. It uses an electret condenser microphone unit to deliver clear sound for meetings, lectures, and other situations.

●Uses an electret condenser microphone unit for high clarity.
●Can also be used as a rechargeable wireless microphone with the optional WX-4451.
●The inside of the net is made of acoustic antibacterial urethane to reduce mold and fungi.

●Transmit Frequency: 806.125 MHz to 809.750 MHz (30 waves at 0.125 MHz intervals)
●Tone Signal: 32.768 kHz
●Radio Wave Format: F3E, F9W
●Oscillation Method: Crystal-Controlled PLL Synthesizer
●Modulation Method: Reactance Modulation
●Antenna Power: 2 mW
●Range: Approximately 60 m (outdoors) with a diversity receiver WX-4020B system (Note)
●Modulation Sensitivity: ±5 kHz FM (92 dB SPL at 1 kHz)
●Microphone: Unidirectional electret condenser microphone
●Frequency Response: 100 Hz to 10 kHz (1 kHz reference, 50 μs emphasis)
●Maximum Input Sound Pressure: 126 dB SPL
●Input Equivalent Noise: 36 dB SPL or less (A-curve)
●Control Method: ASK using tone signal
●Control Signal: Battery Level Indicator: 3 types
●Battery Requirement: One AA manganese battery R6P (NB) 1.5 V or dedicated rechargeable battery pack WX-4451 (sold separately)
●Current Consumption: Approximately 60 mA (at 1.5 V)
●Battery Life: Approximately 10 hours (using Panasonic AA manganese battery R6P (NB)) [Approximately 25 hours (using Panasonic AA alkaline battery LR6 (PG)]]
●Operating Temperature Range: 0°C to +40°C
●Dimensions: Maximum diameter φ52.5 mm x length 213 mm
●Weight: Approximately 175 g (including R6P battery)
●Finish: Stone silver resin finish (similar to Munsell N4.5)
● Microphone holder: PF1/2 thread, 3/8 adapter included