The TOA WS-420/430 is the simplest plug and play system, designed to launch you into the world of wireless. Its rugged and compact frames hold a reliable multifunctioning system that 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 Micro TOA system.
Thông số kỹ thuật TOA WS-420-AS
| Product Composition | Handheld wireless microphone ...1, Receiver ...1 |
| Frequency Range | 633- 671MHz, UHF |
| Channel Selectable | 4 Channels |
| 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 ...1 |
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) : -20dBu Un-balanced (1/4" jack socket) : 10dBu |
| Power Consumption | 11-18 VDC 300mA |
| Dimensions | 215(W) x 39(H) x 102(D) mm (excluding antenna and BNC) |
| Weight | 480g |
