Specifications - Sony WRT-847A Manual De Instrucciones

Specifications

Transmitter and modulator section
Oscillator
Type of emission
Carrier frequencies
Operating frequency band Model available in USA and
RF power output
Tone signal
Battery condition signal
Type of antenna
Audio section
Acceptable microphone capsule
Pre-emphasis
Deviation
Frequency response
.............................................................................................................................................................................................................................................................
= 2 × 10
1) 0 dB -5 Pa
SPL
Crystal controlled PLL
synthesizer
F3E
Model available in USA:
470 to 806 MHz
Model available in Australia:
792 to 806 MHz
Model available in Europe:
470 to 862 MHz
Europe: 24 MHz
Model available in Australia:
14 MHz
Refer to the "Sony Wireless
Microphone System Frequency
List" supplied with this manual.
10 mW/50 mW selectable
(50-ohm load)
32.768 kHz
32.782 kHz
1/4 -wavelength wire
Sony microphone capsules
listed on next page
50 µs
±5 kHz (–55dBV, 1 kHz input)
70 to 15,000 Hz
Signal-to-noise ratio
Audio gain control
Maximum input level
Maximum input sound pressure level
Power section
Power requirements
Battery life
General
Operating temperature
Storage temperature
Dimensions
Mass
60 dB or more (A-weighted,
modulation frequency 1 kHz,
with ±5 kHz deviation at WRR-
802A)
–12 to +9 dB, variable in
3-dB steps
–7dBV
(at audio gain –12 dB)
142 dB 1) with CU-F780/
SPL
G780/E700/F117
at audio gain –12 dB
1)
120 dB with CU-E672
SPL
3.0 V DC
(two LR6/size AA alkaline
batteries)
Approx. 8 hours at 25°C
( 77°F), with Sony LR6 alkaline
batteries, at 10 mW RF output
0°C to +50°C (32°F to 122°F)
–30°C to +60°C
(–22°F to +140°F)
37 × 150 mm (diameter/length)
× 6 inches)
1
(1 /
2
not including antenna
Approx. 150 g (0.5 oz)
not including batteries
15
(GB)