PM660

TOA Desk Top Mic Cardioid - Phone plug

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pdf Manual pm-660_mt1e pdf 126.4 KB Download
pdf Specsheet pm-660_sa1e pdf 30.9 KB Download

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TOA's PM-660 Series Desk-top Paging Microphones are designed for general announcements and paging
calls. They have a large, easy-to-operate talk switch with a convenient lock lever. The PM-660D and PM-660U
feature remote control function interlocked with the talk switch to activate power amplifiers power or chime
unit. For the remote control function and connections to the power amplifier, refer to the instruction manual
enclosed with the amplifier.

TypeMoving coil microphone
Polar PatternUnidirectional
Rated Impedance600 O, unbalanced
Rated Sensitivity-58 dB (1 kHz, 0 dB=1 V/Pa)
Frequency Response100 Hz - 10 kHz
Output2-conductor shielded cable (2.5 m (8.2 ft)) with phone plug
Talk Switch1-push-to-talk switch, 1-locking lever, Short-off type
Operating Temperature-10 ? to +50 ? (14 ?F to 122 ?F)
Operating Humidity95 %RH or less (no condensation)
FinishMicrophone head : Zinc plated steel wire, gray baked paint
Main unit: ABS resin, gray
Dimensions100 (W) 212 (H) 150 (D) mm (3.94" 8.35" 5.91")
Weight400 g (0.88 lb) (cord excluded)1084
 
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