รายละเอียดย่อ :
ไมโครโฟน Paging, Desktop Microphone
 
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TOA PM-660 ไมโครโฟน ตั้งโต๊ะ ไมโครโฟน Paging, Desktop Microphone 
   
- Desktop type dynamic microphone with cardioid polar pattern.
 
- Short-off press to talk switch with locking lever.
 
- Low handling noise.
 
- 600 Ω unbalanced output impedance.
 
- 2.5m single-core shielded cable with phone plug.
 
 
Specsheet 
https://drive.google.com/file/d/1E3Jz9voxheLHNYwakWWx1AiZgXv9kY-4/view?usp=sharing 
  
 
| Specification | 
  | 
 
| Type | 
Desktop moving coil microphone. | 
 
| Polar Pattern | 
Cardioid (Unidirectional). | 
 
| Output Impedance at 1kHz | 
600 Ω, unbalanced. | 
 
| Rated Sensitivity | 
-58dB (1kHz, 0dB=1V/Pa) | 
 
| Frequency Response | 
100 ~ 10,000Hz | 
 
| Cable | 
Single shielded cable. | 
 
| Cable Length | 
2.5m | 
 
| Terminal of Cable | 
1/4" unbalanced phone plug. | 
 
| Talk Switch | 
Push to talk type (short-off circuit with lock lever). | 
 
| Dimensions | 
(W x H x D) 100 x 215 x 150mm | 
 
| Weight | 
440g | 
 
| Finish | 
Head; Zinc plated steel wire, baked painting, Grey / Body; ABS resin, Grey. | 
 
 
 
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Related Literature and Downloads  
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