Technical Data - Sennheiser Set 820 Instrucciones Para El Uso

Technical data

Modulation
Carrier frequencies
AF frequency response
S/N ratio
Transmitter
RF output power
Audio input
Microphone socket
Charging time for battery
Charging time (spare battery)
Power supply
Power consumption
Weight
Dimensions
Receiver
Max. sound pressure level
Power supply
Power consumption
Operating time
Weight
Dimensions
FM, stereo
see type plate at the base of the transmitter
40 Hz ....... 15 kHz
60 dB A rms
typ. up to 0,75 mW
0.14 inch jack, stereo/mono
1 inch jack, mono
approx. 4 h
approx. 10-12 h
12 V DC via NT 820 mains unit
typ. 55...89 mA, abhängig von Akkuladung
approx. 94 g (without battery)
diameter: 5.9 inch, heigth: 1.9 inch
> 125 dB
2.4 V via BA 151 battery
typ. 20 mA
more than 4 hours per battery
approx. 60 g (without battery)
length: 9.0 inch, width: 4.9 inch, heigth: 1.0 inch
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