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(a) One in HMS TAMAR

@ @

(b) One in Marine POLMIL

(c) One in RNCWS Tai O

(a) Two spare

b. The

'shore' facilities associated with the above requirement are being

dealt with under a separate procurement action.

C. Two ship equipments will need to be provided and permanently installed

in each Patrol Craft, as it is also required for use on Police/Military

liaison nets.

7. EMERGENCY ARRANGEMENTS

8.

9.

Emergency power supplies are to be provided to operate:

a.

One HF/SSB transmitter/receiver (paragraph 2a(1)).

b. One off line machine crypto (paragraph 4c(1)).

VISUAL SIGNALLING

2. Two 380 mm signalling projectors tc, between them, cover 360 degrees in azimuth.

NOTE. Part C, para 8a refers.

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b. Signalling Flags a full naval suit.

C. The aerial rig design is to include provision of a wide band aerial capable of providing improved aerial efficiency. (The requirement for good

radiation of transmitter power across the band is considered more important than the requirement for simultaneous HF transmission and reception.)

d. SRE aerials to provide coverage of FM broadcast band II, MF and HF

broadcast bands.

MISCELLANEOUS

8.

Communications store.

b. Two telephone terminals

Portable radio to latest scale.

10. INTERNAL COMMUNICATIONS

Normal internal communications systems are to be provided in accordance with

general policy, including the following specific systems:

C..

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