Specifications - Sony WRR-861A Mode D'emploi

Specifications

Tuner section
Type of reception Space diversity
Circuit system Dual conversion superheterodyne
Receiving frequencies Model available in the U.S.A. :
one frequency within 758 to 782
MHz (6264 model)
one frequency within 782 to 806
MHz (6668 model)
one frequency within 566 to 590
MHz (3032 model)
one frequency within 638 to 662
MHz (4244 model)
Model available in Australia:
one frequency within 792 to 806
MHz
Local oscillators 1st: Crystal controlled PLL
2nd: Crystal oscillator
Antenna connectors BNC-R (2)
50 Ω
RF input impedance
RF squelch level 5 dBµ /10 dBµ /15 dBµ or OFF
selectable
Frequency response 40 Hz to 18 kHz
De-emphasis 50 µs
Selectivity 60 dB or more
(at ±250 kHz detuned)
.............................................................................................................................................................................................................................................................
/ 0 dBm = 0.775 Vrms (600 Ω loaded)
0 dBµ = 1 µV
EMF
synthesizer
Spurious rejection ratio 70 dB or more
Image rejection ratio 60 dB or more
Signal-to-noise ratio 30 dB or more at 10 dBµ RF input
60 dB or more at 60 dBµ RF input
(±5 kHz deviation at 1 kHz
modulation, A-weighted)
Distortion 1% or less
(±40 kHz deviation at 1 kHz
modulation)
Tone squelch frequency 32.768 kHz
Output connectors SMC9-4S (1)
Output level –58 dBm
(±5 kHz deviation at 1 kHz
modulation)
150 Ω, balanced
Output impedance
Monitor connector 3.5 mm (
jack
General
Power requirements Batteries: 6 V DC , four alkaline
batteries LR6 (size AA)
External: 12V DC
Current consumption Batteries: Approx. 140 mA at 6V
DC
External: Approx. 85 mA at 12 V
DC
5 / inch) dia. stereo mini
32
17
(US)