Specifications - Sony WRT-822A Operating Instructions Manual

Specifications

Transmitter and modulator section
Oscillator Crystal controlled PLL synthesizer
Type of emission F3E
Carrier frequencies 792 to 806 MHz
RF power output 10 mW
Frequency stability Within ±0.005%
Tone signal 32.768 kHz
1
Type of antenna / -wavelength wire
4
Pre-emphasis 50 µs
Deviation ±5 kHz (–60 dBV
with 0 dB audio attenuation)
Frequency response 70 to 13,000 Hz
Signal-to-noise ratio 60 dB or more
(A-weighted, with reference
deviation at WRR-800A/801A/
805A/ 810A/820A/840A/850A/
855A/860A)
Audio attenuator 0 to 21 dB, variable in 3-dB steps
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1) 0 dBV = 1 Vrms
Power section
Power requirements
Battery life
General
Operating temperature 0°C to +50°C (32°F to 122°F)
Storage temperature
1) , 1 kHz input
Dimensions
Mass
Supplied accessories
Operating Instructions (1)
Soft case (1)
Optional accessories
Lavalier microphones
ECM-44BC, ECM-55BC, ECM-66BC, ECM-77BC,
ECM-166BC, ECM-310BC, ECM-350BC
Microphone cable
EC-1.5CF
Design and specifications are subject to change without
notice.
3.0 V DC
(two LR6/size AA alkaline
batteries)
Approx. 8 hours at 25°C (77°F)
with Sony LR6 alkaline batteries
–30°C to +60°C (–22°F to +140°F)
63 × 103 × 17 mm (w/h/d)
× 4 ×
1 1 11
(2 / / / inches)
2 8 16
Approx. 145 g (5.1 oz) including
batteries
15