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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