میکروفن بیسیم توآ مدل TOA-WS300
The
WS-300 includes a lavalier wireless microphone and a diversity tuner. The
lavalier wireless microphone has been manufactured for use with a UHF system.
It employs an omni-directional electret condenser microphone element and has
been designed for use in speech reinforcement applications. The built-in
compressor-expander circuit minimizes the influence from ambient noise. The
diversity tuner is a PLL-synthesizer controlled double superhetrodyne diversity
tuner designed to be used with a UHF wireless system. It employs a compander
noise reduction circuit to minimize the influence of ambient RF noise.
Specification |
Product Composition | Lavalier wireless
microphone …1, Tuner …1 |
Frequency Range | 719.025 - 864.850
MHz(*1) |
Channel Selectable | 4 channels |
Accessory | AC - DC adapter(*2) …1 |
Wireless microphone
Microphone Element | Back electret
condenser: Omni-directional |
RF Carrier Power | Max. 10 mW |
Modulation System | PLL synthesizer |
Mic Input Connector | φ3.5 mini jack |
Battery | 6LR61 |
Battery Life | Approx. 10 hours |
Indicator | Battery status LED |
Finish | Resin, coating |
Dimensions | 62 (W) × 102 (H) ×
31.5 (D) mm (excluding antenna) |
Weight | 90 g |
Wireless tuner
(*3) 0 dB = 0.775 V
Power Source | AC mains (supplied
AC-DC adapter must be used) |
Power Consumption | 100mA (12V DC) |
Receiving System | Double
super-heterodyne |
Audio Output | Balanced output: +16
dB(*3)(Max.), 600 Ω, balanced, XLR-3-31 type connector |
Antenna | Rod antenna |
Receiving Sensitivity | Over 90dB, S/N ratio
(20 dBμV input, 40k Hz deviation) |
Squelch Sensitivity | 18-40 dBμV variable |
Indicator | ANT A/B, Audio (peak),
RF level, Power |
Harmonic Distortion | Under 1% (typical) |
Frequency Response | 100 - 15,000 Hz, ±3 dB |
Operation Temperature | -10℃ to +45℃ |
Finish | Front Panel: Resin,
gray |
Dimensions | 214(W) x 35(H) x
100.5(D) mm (excluding antenna) |
Weignt | 580 g |
نوآهنگ
با ما در تماس باشید 44092836 021
