Phonic Ear Radium 920SR User Manual page 58

product specifications (cont'd)
body-worn transmitter: 921T
carrier frequency range/
frequencies
modulation
total harmonic distortion
frequency response
frequency stability
maximum modulation
pre-emphasis
dynamic range
operating range
dimensions ( x x )
W H D
weight
controls
inputs/outputs
216.025 –216.875MHz
16 total
FM (F3E)
<1.5%
50Hz to 12KHz
.0005%
± 25KHz, with level limiting
75µs
100dB
>34m/110ft
65 x 90 x 25 mm/ 2.5 x 3.5 x 1 in
51g/1.8oz
on/standby/off/channel selector/volume
2.5mm microphone input jack
battery
NiMH rechargeable (1600mA);
alkaline disposable (2AA)
battery life
NiMH rechargeable: 12 hours (approx.)
alkaline disposable: 15 hours (approx.)
recharging time
6 hours
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