T-531B
ITC T-531B Wireless Microphone (Single channel wireless microphone with UHF band LCD display), one Lavalier Mic, Frequency Range: UHF 640-857MHz (Two bands total), Modulation: Broadband FM, Adjustable range: 25MHz, Channel Number: 600, Channel Spacing: 250KHz, Frequency Stability: Within ±0.005%, Dynamic Range: 100dB, Maximum Deviation: ±45KHz, Frequency Response: 60-18KHz (±3dB), Comprehensive SNR: >115dB, THD: ≤0.5%.
Wireless Microphone
ITC T-531B Wireless Microphone (Single Channel Wireless Microphone with UHF band LCD display)
Frequency Range
With 100 frequencies in each of 640-857MHZ six frequency bands
Anti-Interference ability
Superior anti-interference ability can effectively restrain same frequency interference, or noise caused by the external interference.
Automatic Synchronization
With infrared frequency automatic synchronization locking transmitter frequency ACT function.
Microphone
One Lavalier Microphone
Operating Distance
100 meters in the clearing
Features:
· It adopts 1/2 width and 1U height of EIA international standard metal cabinet, which can be directly mounted to the rack.
· With 100 frequencies in each of 640-857MHZ six frequency bands, advanced PLL frequency synthesis phase-locked loop technology, adjustable frequency and adjustable transmit power to avoid interference frequency.
· Superior anti-interference ability can effectively restrain same frequency interference, or noise caused by the external interference.
· LCD display window, channel, frequency, RF signal strength, AF audio output intensity.
· With infrared frequency automatic synchronization locking transmitter frequency ACT function.
· Receiving antenna adopts rear separated design, single-antenna automatic selection reception, audio code and noise to lock double mute circuit. It is not only long in receiving distance, but also rare to disconnect.
· SQ internal adjustment can increase the receiving sensitivity to increase the receiving distance or reduce the sensitivity to avoid noise interference.
Specifications:
Frequency Range |
UHF 640-857MHz total of six segments |
Modulation |
Broadband FM |
Adjustable range |
25MHz |
The number of channel |
600 |
Channel spacing |
250KHZ |
Frequency stability |
± 0.005% or less |
Dynamic range |
100dB |
The maximum deviation |
± 45KHZ |
Audio response |
60HZ-18KHZ (± 3dB) |
Integrated SNR |
> 115dB |
Comprehensive distortion |
≤0.5% |
Operating Distance |
100 meters in the clearing |
Receiver mode |
Double frequency conversion super heterodyne |
IF frequency |
110MHz, 10.7MHz |
Wireless Interface |
BNC / 50 ohms |
Sensitivity |
12 dB μV (80dBS / N) |
Sensitivity adjustment range |
12-32 dB μV |
Spurious suppression |
≥75dB |
Output socket type |
Balanced and unbalanced |
Maximum output level |
+10 dBV |
Power supply |
DC 12 ~ 18V 500mA |
Working temperature |
-40 ℃ ~ - + 80 ℃ |
Dimensions |
(W x H x D) 210 mm x 44 mm x 147 mm |
Sound head |
Moving-coil microphone |
Capacitive |
Lavalier microphone, headset microphone |
Antenna |
Hand-held microphone with built-in helical antenna. And the transmitter uses a 1/4 wavelength whip antenna |
Output power |
High power 30mW; low power 3mW |
Discrete suppression |
-60dB |
Power supply |
2 AA batteries |
Time |
More than 10 hours at 30mW, more than 15 hours at 3mW |
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