The PM-222U is a close-talking microphone for making general announcements. It comes with a talk switch that can be locked. It is provided with the function to remotely control both the amplifier power and chime operation.
| Type | Moving coil microphone |
|---|---|
| Directivity | Unidirectional |
| Rated Impedance | 600 Q, balanced |
| Rated Sensitivity | -47 dB (1 kHz 0 dB = 1 V/Pa ) |
| Frequency Response | 100 Hz — 10 kHz |
| Cable | 2 - core shielded plus 2 - core cable |
| Cable Length | 2 m (when extended) |
| Terminal | No connector |
| Talk Switch | Short—off type with lock |
| Remote Switch | Make contact ( linked with talk switch ) 30 V DC, 500 mA or less |
| Finish | ABS resin, gray |
| Dimensions (H x W x D) | 6.3" (160 mm) x 1.73" (44 mm) x 1.5" (38 mm) |
| Weight | 0.44 lbs (200 g) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
