SERVICE MANUAL
WIRELESS MICROPHONE SYSTEM
AEP Model
SPECIFICATIONS
WCS-880
Ver 1.0 2001.04
Transmitter
(WCS-880T)
Receiver
(WCS-880R)
System
Carrier frequency
863.4 — 864.6 MHz
Channel
Ch1, Ch2, Ch3
Modulation
FM
Frequency response
100 — 15,000 Hz
Output level
–38 dB
±
4 dB (0 dB = 1 V/pa, 1,000
Hz)
Output impedance
Approx. 1.5 kilohms
Transmitter
Oscillator
Crystal-Controlled
Antenna
Built-in antenna
Signal processing
Compressor
Maximum sound pressure level
More than 114 dB
SPL
Operating voltage
1.5 V LR6 (Size AA)
×
1
Battery life
Approx. 20 hours
with Sony Alkaline battery
LR6 (N)
×
1
Mic input jack
3.5 mm dia. (Plug in power)
Dimensions
Approx.
60
×
70
×
22.5 mm (2
3
/
8
×
2
7
/
8
×
29
/
32
inches) (W
×
H
×
D)
Mass
Approx. 69 g (2.4 oz) incl. battery
Receiver
Oscillator
SAW resonator
Antenna
Built-in antenna
Signal processing
Expander
Operating voltage
1.5 V LR6 (Size AA)
×
1
Battery life
Approx. 20 hours
with Sony Alkaline battery
LR6 (N)
×
1
Rec. output plug
Monaural mini plug
Monitor output level Approx. 2 mW at 16 ohms
Earphone jack
3.5 mm dia. monaural
Mixing mic. jack
3.5 mm dia. monaural
Cord length
Approx. 45 cm (17
3
/
4
inches)
Dimensions
Approx. 60
×
70
×
22.5 mm (2
3
/
8
×
2
7
/
8
×
29
/
32
inches) (W
×
H
×
D)
Mass
Approx. 78 g (2.8 oz) incl. battery
Supplied accessories
Electret condenser lavalier microphone (1)
Directivity
Omni-directional
Cord length
Approx. 1.0 m (39
3
/
8
inches)
Dynamic earphone (1)
Cord length
Approx. 0.9 m (35
1
/
2
inches)
Ferrite core (1)
Design and specifications are subject to change without
notice.
Battery life
Sony alkaline battery LR6 (N) (not supplied) will give
20 hour continuous operation of the transmitter and
receiver units respectively.
9-873-047-11
Sony Corporation
2001D0500-1
Personal Audio Company
C
2001.4
Shinagawa Tec Service Manual Production Group
