10
EN
Specifications
Transmitter and modulator section
Oscillator
Crystal controlled PLL synthesizer
Carrier frequencies
CE62 model:
800.000 to 814.000 MHz
CE64 model:
816.000 to 830.000 MHz
CE69 model:
854.125 to 862.000 MHz
RF power output
5 mW (50-ohm load)
Type of emission
F3E
Frequency stability
Within ±15 kHz
Tone signal
32.768 kHz
Type of antenna
1
/
4
-wavelength helical
Pre-emphasis
50 µs
Reference deviation
±5 kHz (94 dB SPL
1)
, 1 kHz)
Frequency response
100 to 13,000 Hz
Signal-to-noise ratio
57 dB or more
(A-weighted, with reference
deviation at WRR-800A/801A)
Maximum input
128 dB SPL (1 kHz)
Microphone unit
Electret condenser microphone
Directivity
Uni-directional
Power section
Power requirements
1.5 V DC
(one LR6/size AA alkaline battery)
Battery life
Approx. 12 hours at 25°C or 77°F
with Sony LR6 alkaline battery
General
Color of antenna ring
CE62 model:
Black
CE64 model:
Green
CE69 model:
Blue
Operating temperature 0°C to +50°C (32°F to 122°F)
Storage temperature
–30°C to +60°C (–22°F to +140°F)
Dimensions
55
×
216 mm (2
1
/
4
×
8
5
/
8
inches)
(Maximum dia.
×
length)
Mass
Approx. 200 g (7.1 oz) including
battery
Supplied accessories
Microphone holder (1)
Stand adaptor PF
1
/
2
to W
3
/
8
(1)
Screwdriver (1)
Operating Instructions (1)
Design and specifications are subject to change without
notice.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1) 0 dB SPL = 2
×
10
–5
Pa
Содержание WRT-800A
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