WRT-822B
Beltpack wireless microphone transmitter with a rugged construction and ultra stable RF performance.
WRT-822B Beltpack Transmitter
The WRT-822B transmitter is designed to be used with Sony ECM miniature microphones and WL-800 receivers. It is a compact and robust unit that can be easily concealed in clothing and has a strong magnesium alloy body. It is available in two versions WRT-822B/62 (TV bands 62 to 64) and WRT-822B/67 (TV bands 67 to 69) and it can operate for up to six hours on a pair of AA batteries.

Rugged Chassis

The WRT-822Bs magnesium chassis is able to withstand years of life on the road.

Benefits

Ultra reliable performance
Several key technologies has been ulitised in the WRT-822B to ensure stable performance, including a Pilot tone and battery alarm.

Features

Ultra stable and programmable operating frequency programming
The WRT-822B uses a synthesiser phase locked loop to achieve high performance and flexible operation.
Flexibility and simple operation
The WRT-822B has been designed for the real world environment, for use by freelancers and with hostile radio frequency interference. The transmitter is simple to control and contains pre-programmed frequency group allowing it to be quick set up.
Secure audio transmission
The systems Pilot Tone system ensure secure operation, for example the transmitter can be silently switched on as the receiver only unmutes the audio output while it receives the pilot tone. The pilot tone helps to extend the systems operating range.

Low running costs

The WRT-822B uses standard two AA batteries and it features an internal DC/DC converter, in addition the systems low battery alarm is monitored by the receiver. These features extend the typical battery life, up to six hours from a single set, so producing an impressive cost saving when compared to other wireless microphone systems.

Supplied with case

The supplied case helps to protect the WRT-822B casing from scratches and features a metal beltchip.
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Technical Specifications

UHF operating frequency: Frequency Response: RF power output: Dependant on version / region 70 Hz - 15 kHz 20 mW Battery life: Weight: Dimensions: 6 hours from 2 x AA cell (typical) 165 g (including battery) 63(W) x 103(H) x 17(D) mm

Compatible Products

HDCAM and HDCAM SR

H DW - 650P

HD camcorder, offering 2.2 million pixels per colour, HDCAM recording and switchable between 50i, 59.94i and 25P scanning.

HD W - 0 P

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Camera Accesories
Sony ECM-44B Lapel Microphone Countryman Headset Mic for wireless units Sony UWPV1 Wireless Camera mic system with omni-directional lav Sony WRT-822 oncamera wireless Lapel / capsul combo Shure VP64 Hand Held Mic Sennheiser MKH Shotgun Mic with boom pole and fuzzy cat wind screen

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