Sennheiser Set SET 820 Instruction Manual download pdf (Page 23)

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Technical data

Modulation FM, stereo

Carrier frequencies see type plate at the base of the transmitter

AF frequency response 40 Hz ....... 15 kHz

S/N ratio 60 dB A rms

Transmitter

RF output power typ. up to 10 mV

Audio input 3.5 mm jack, stereo/mono

Microphone socket 2.5 mm jack, mono

Charging time for battery approx. 4 h

Charging time (spare battery) approx. 10-12 h

Power supply 12 V DC via NT 820 mains unit

Weight approx. 94 g (without battery)

Dimensions diameter: 3.8 inch, heigth: 1.1 inch

Receiver

Max. sound pressure level > 125 dB

Power supply 2.4 V via BA 151 battery

Operating time more than 4 hours per battery

Weight approx. 60 g (without battery)

Dimensions length: 9.0 inch, width: 4.9 inch, heigth: 1.0 inch

Set 820.book Seite 41 Freitag, 9. Dezember 2005 12:36 12

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Sennheiser Set SET 820 Instruction Manual Page 23