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.
Type | Moving coil microphone |
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Polar Pattern | Unidirectional |
Rated Impedance | 600 Ω, unbalanced |
Rated Sensitivity | -58 dB (1 kHz, 0 dB=1 V/Pa) |
Frequency Response | 100 Hz - 10 kHz |
Output | φ4.5 (φ0.18"), 2-conductor shielded cable (2.5 m (98.43")) with stereo phone plug |
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.
Posted by MCT 11-04-13