T-531A/ T-531B/ T-531C Wireless Microphone ( frequency-adjustable single channel wireless microphone with UHF band LCD display-non true diversity)

Jaminan Garansi

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Description:

* 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:

System Specifications  
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%
Operating Distance 100 meters in the clearing
Receiver Specifications  
Receiver Mode Double frequency conversion superheterodyne
Intermediate Frequency 110MHz, 10.7MHz
Antenna Access BNC/50Ω
Sensitivity 12dB μV (80dBS/N)
Adjustable Sensitivity Range 12-32dB μV
Spurious suppression ≥75dB
Output socket type Balanced and unbalanced
Maximum output level +10dBV
Power supply DC 12~15V 500mA
Operating temperature -10°C~+80°C
Dimensions (W x H x D) 210x44x147 mm
Weight About 1.4Kg

 

Microphone Specifications  
Sound head Moving-coil microphone
Capacitive Lapel 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