The TOA WS-422/432/402 is a compact dual wireless mirco TOA system. It combines cutting-edge wireless technology with user benefits such as fast setup, easy operation and reliable performance. The system is optimised for use with a range of microphones from handheld, to lapels, to headsets, or alternatively can be used with a muscial instrument. What’s more, the handheld microphone and transmitter uses only one AA battery, making it an extremely economical choice of wireless microphone system.
Thông số kỹ thuật TOA WS-422-AS
| Product Composition | Handheld wireless microphone ...2, Receiver ...1 |
| Frequency Range | 633- 671MHz, UHF |
| Channel Selectable | Up to 16 channels (depending on region) |
| Tunable Frequencies | 25kHz Steps |
| Tone Frequency | 32.768kHz |
| Total Harmonic Distortion | <1% @ 1kHz |
| Function | IR sync, Channel scan, Battery indicator |
| Accessory | AC adapter ...1 Microphone holder ...2 |
Wireless microphone
| Microphone Element | Dynamic with cardioid pattern |
| RF Carrier Power | 10mW |
| Audio Frequency Response | 80 - 15000Hz |
| Maximum Input Level | 140dBSPL (maximum) |
| Oscillator | PLL synthesizer |
| Battery | 1 AA size alkaline battery, 1.5 V |
| Battery Life | Approx. 10 hours |
| Indication | Battery status LED, 7 segments LED |
| Finish | Resin, coating |
| Dimensions | approx. 250 x 50 mm |
| Weight | approx. 245 g (with battery) |
Wireless receiver
| Power Source | AC mains (supplied AC-DC adapter must beused) |
| Sensitivity | 10uV at 45dBA S/N |
| Squelch System | Tone SQ, Carrier SQ,Noise SQ |
| Audio Frequency Response | 50 - 15000Hz |
| Audio Output Level (Maximum) | Balanced (XLR socket) : 16dBu Un-balanced (1/4" jack socket) : 10dBu |
| Power Consumption | 11-18 VDC 500mA |
| Dimensions | 210(W) x 44(H) x 202(D) mm (excluding antenna and BNC) |
| Weight | 720g |
| Option | Mounting bracket kit: MB-WT3 (for rack mounting one Dual Wireless Receiver) MB-WT4 (for rack mounting two Dual Wireless Receiver) |
