Sennheiser SET 820 RF dimensions Set 820 RF, for TV Sound Transmission, Cat. No, Description

Set 820 RF

Audiology Wireless Radio Frequency Stethoset System	Cat. No. 004982
for TV Sound Transmission

Description

The Set 820 system consists of the TR 820 RF stereo transmitter and the

RR820 RF stereo stethoset receiver. The TR 820 transmitter is simply connec- ted to the headphone socket of a television set or hi-fi system. The stetho- set receiver has a large, easy-to-use volume control.

Features

Stereo/mono selector switch

Easy, intuitive handling due to special ergonomic design

Switchable compression ensures excellent speech intelligibility

Individually adjustable to the listener’s hearing

Very comfortable to wear due to individually adjustable earbow pressure

Automatic on/off function

Receiver with automatic frequency search tuning

Technical Data – System
Colour		blue/anthracite
Modulation		FM, stereo
Carrier frequencies		863.25 MHz, 863.75 MHz
AF frequency response		40 Hz – 15 kHz
THD		< 2 % at 120 dB
Signal-to-noise ratio		60 dBArms
Range		100 m
Technical Data – Transmitter
Frequency selection		2 switchable channels
Audio input		3.5 mm jack, stereo/mono
Microphone socket		2.5 mm jack, mono
Charging time (receiver accupack)		.............................. approx. 4 h
Charging time (spare accupack)		approx. 14 h
Power supply		12 V DC via mains unit
Weight (w/o accupack)		approx. 94 g
Dimensions		Ø 150 mm,
.......................................................................................		height: 47 mm
Technical Data – Receiver
Frequency selection		frequency search tuning
Max. SPL		> 125 dB
Operating time		> 4 h
Power supply	2.4 V DC via BA 151 accupack
Weight (w/o accupack)		approx. 51 g
Dimensions		230 x 125 x 25 mm

￿Receiver quick charging on the transmitter, transmitter with integrated

	charging compartment for spare accupack
￿	Delivery includes: 1 RR 820 stethoset receiver, 1 TR 820 transmitter,
	1 BA 151 accupack, 1 plug-in mains unit, 1 spare set of
	ear-cushions, 1 audio connection cable with 3.5 mm/
	1/4” jack plug, 1 SCART adaptor
Recommended Accessories
	BA 151 Spare accupack	Cat. No. 004146
	RR 820 Additional stethoset receiver	Cat. No. 004986
￿Transmitter (optional)
	TR 820 (European version)	Cat. No. 004984
	TR 820-UK (UK version)	Cat. No. 004992
	MKE 800 TV, TV microphone	Cat. No. 004995
￿L 151-2 Charger		Cat. No. 004457
Replacement Parts
	Replacement ear-cushions
￿(black, firmer version)		Cat. No. 037080
	Replacement ear-cushions
	(transp., softer version)	Cat. No. 040949
Product Variants
	Set 820-UK as Set 820, but with UK plug-in
￿mains unit and MKE 800 TV microphone		Cat. No. 004990