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Specifications
Set 860 | 39
Specifications
Set 860 system
RR 800 stethoset receiver
Carrier frequency
2.4 to 2.4835 GHz
Modulation
8-FSK Digital
Signal-to-noise ratio
analog input: typ. 83 dBA at 1 V
rms
digital input: > 90 dBA
RF output power
max. 10 dBm
Audio latency
< 65 ms
Range
up to 70 m (line of sight)
Stethoset receivers that can
be simultaneously connected
to the transmitter
4
Temperature range
operation: 5 °C to +40 °C
storage: -25 °C to +70 °C
Relative air humidity (non-
condensing)
operation: 10 to 80 %
storage: 10 to 90 %
Type
intra-aural, closed
Transducer principle
dynamic, neodymium magnets
Ear pad material
silicone
Frequency response
15 Hz to 16 kHz
Sound pressure level
125 dB at 1 kHz, 3 % THD
THD
< 0.5 % at 1 kHz, 100 dB SPL
Operating time
up to 18 hours
Charging time of recharge-
able battery
up to 3 hours
Power supply
built-in BAP 800 lithium polymer
rechargeable battery, 3.7 V,
350 mAh
Weight
(incl. rechargeable battery)
approx. 61 g
Dimensions
(switched off, W x H x D)
approx. 102 x 265 x 23 mm