Noise-Cancelling Paging Microphone

Noise-Cancelling Paging Microphone

Noise-Cancelling Paging Microphone

PM-222U

The PM-222U is a close-talking microphone for making general announcements. lt comes with a talk switch that can be locked. It is provided with the function to remotely control both the amplifier power and chime operation.

Type Moving coil microphone
Polar Pattern Unidirectional
Rated Impedance 600 Ω, Balanced
Rated Sensitivity -47 dB (1 kHz, 0 dB=1 V/Pa)
Frequency Response 100 Hz - 10 kHz
Cable 2-core shielded plus 2-core cable
Cable Length 2 m (when extended)
Terminal No connector
Talk Switch Short-off type with lock
Remote Switch Make contact (linked with talk switch) 30 V DC, 500 mA or less
Finish ABS resin, gray
Dimensions 44 (W) × 160 (H) × 38 (D) mm (1.73" × 6.3" × 1.5")
Weight 200 g (0.44 lb) 
Accessory Microphone holder x 1, Metal fitting x 1, Tapping screw 4x16 x 2

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