Wireless Set No 88 WS 88
Radio Walkie Talkie Back Pack Transceiver
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|Wireless Set No 88 WS 88
PURPOSE AND FACILITIES
The Wireless Set No. 88 is a small lightweight man-pack RT set for short range communication.
It may also be used as a ground station and for working from vehicles at rest or on the move.
There are two versions of the set,
Type A with an olive drab control panel and Type B with a black control panel.
The difference lies in their frequency ranges (see
The set is frequency modulated, the maximum deviation being 15 kc/s Side
tone is provided.
The complete equipment, including the battery, is fully tropical and can withstand immersion in salt water
The set is carried in the operators left-hand pouch which also provides stowage for a collapsible rod aerial and an instructional card (ZA.32991 Wireless Set No 88. Instructions Working No
The battery and microphones, receivers, etc. are carried in the right-hand pouch.
A short wire
“invisible aerial is also carried in this pouch.
Typo A and Type B sets both work on four spot frequencies, as follows : -
Wireless Set No 88 Type A
Channel A 42.15 Mc/s
Channel B 41.40 Mc/s
Channel C 40.90 Mc/s
Channel D 40.20 Mc/s
Wireless Set No. 88 Type B
Channel E 39.70 Mc/s
Channel F 39.30 Mc/s
Channel G 38.60 Mc/s
Channel H 38.01 Mc/s
RANGE OF WORKING
A range of up to 1 1/2 miles may be expected using the 4 ft. rod aerial, but this will vary considerably
with the nature of the terrain and the climate. The range with the
"invisible" wire aerial compares quite favorably with the 4 ft. rod.
Paper CD or Download
|The Information Consists
of the Following :-
Circuit Diagram 88 Set
Circuit Diagram Power
Supply and Audio Amplifier
Working Instructions and Purpose
Block Diagram Interconnecting to 19 Set
Suggested Power Supply Circuit
| Wireless Set No 88 WS 88 WS88
VHF Radio Walkie Talkie
Back Pack Transceiver
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