Sennheiser Technical data RS 2400 system, TR 2400 transmitter, RR 2400 stethoset receiver

Technical data	RS 2400 system
Modulation	FM stereo
Range	up to 100 m
Audio frequency response	50–12,000 Hz
THD	< 1 %
Frequency range	see type plate located on the bottom
	TR 2400 transmitter
Power supply	12 V DC via plug-in mains unit
Power consumption	approx. 1 VA
RF output power	typ. 10 mW
Signal-to-noise ratio	> 70 dB(A)
Audio connector	3.5 mm stereo jack plug + 1/4" (6.3 mm) adaptor
Input sensitivity	typ. 80 mV, automatic limiter system
Weight / Dimensions	approx. 170 g (w/o plug-in mains unit) / 134 x 87 x 33 mm
	RR 2400 stethoset receiver
Signal-to-noise ratio	> 65 dB(A)
Max. sound pressure level	typ. 110 dB
Power supply	via BA 151 rechargeable accupack, 2.4 V
Current consumption / Operating time typ. 20 mA / approx. 4 hrs per accupack
Weight	approx. 45 g incl. accupack
Supply schedule	1 TR 2400 transmitter
	1 RR2400 stethoset receiver
	1 BA 151 rechargeable accupack

1 plug-in mains unit, 12 V DC,3 for 230, 120 or 240 V mains voltage

1 connection cable with 3.5 mm / 1/4" (6.3 mm) jack plug adaptor

1 Instructions for use

1 plastic tube for antenna

1 pair of replacement ear-cushions

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