TOA PM-660U Paging Microphone
PM-660U desk-top microphone comes with a large talk switch and a lock lever for use in offices and other indoor areas easy and convenient operation.
- PM-660U except: Switch has extra switch contact, closing as mic is switched on, for operating external equipment. Balanced output, 2.5m cable, 4-conductor (included twin-core shielded). Cable has no connector fitted at free end
|Type||Moving coil microphone|
|Rated Impedance||600 Ω, Balanced|
|Rated Sensitivity||-58 dB (1 kHz, 0 dB=1 V/Pa)|
|Frequency Response||100 Hz - 10 kHz|
|Output||φ5.0 (φ0.2"), 4-conductor (2-shielded) cable (2.5 m (98.43")) without 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, resulting in unit malfunction.