TOA Paging Microphone (PM-660D)

PM-660D Paging Microphone

Designed for paging calls and general announcements, the PM-660D desk-top microphone comes with a large talk switch and a lock lever for easy and convenient operation. Its robust anti-vibration construction and balanced output render the microphone resistive to noise. In addition, the PM-660U microphone is equipped with a remote control switch (interlocked with the talk switch) for amplifier power on/off operation or chime activation.

Specification

• Type: Moving coil microphone
• Polar Pattern: Unidirectional
• Rated Impedance: 600 Ω, Balanced
• Rated Sensitivity: -58 dB (1 kHz, 0 dB=1 V/Pa)
• Frequency Response: 100 Hz – 10 kHz
• Output: 4-conductor (2-shielded) cable (2.5 m (8.2 ft)) with 5-pin DIN plug
• Talk Switch: 1-push-to-talk switch, 1-locking lever, Short-off type
• Remote Control: 500 mA or less at 30 V DC
• Operating Temperature: -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
• Operating Humidity: 95 %RH or less (no condensation)
• Finish – Microphone head: Zinc plated steel wire, gray baked paint
• Main unit: ABS resin, gray
• Dimensions: 100 (W) × 212 (H) × 150 (D) mm (3.94″ × 8.35″ × 5.91″)
• Weight: 400 g (0.88 lb) (cord excluded)