Wednesday, July 16, 2014

TOA ZM660 Paging Microphone






Designed for paging calls and general announcements, the PM-660 desk-top microphone comes with a large talk switch and a lock lever for easy and convenient operation.

Specifications


Type Moving coil microphone
Polar Pattern Unidirectional
Rated Impedance 600 Ω, unbalanced
Rated Sensitivity -58 dB (1 kHz, 0 dB=1 V/Pa)
Frequency Response 100 - 10,000 Hz
Output φ4.5 (φ0.18)
Talk Switch 1-push-to-talk switch, 1-locking lever, Short-off type
Remote Control 500 mA or less at 30 V DC
Finish Microphone head : Zinc plated steel wire, gray baked paint
Main unit: ABS resin, gray
Dimensions 100 (W) × 215 (H) × 150 (D) mm (3.94 × 8.46" × 5.91")"
Weight 440 g (0.97 lb) (cord excluded)

Do not keep the lock lever placed in the locked state (ON position) for a long period of time. Doing so may cause poor conductivity in the lever switch due to deterioration with age.

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