GE040573 GE4/573

GE040574 GE4/574

GE040575 GE4SM/575

GE040576 GE4/576

GE040577 GE4/577

GE050508 GE5L/508

GE050509 GE5/509

GE050510 GE5/510A

U-V erasable Prom. Operates on 625, 525 or "Digiscan"

(21kHz) line frequencies. Outputs at 0.7 and 2.4v into

75Q.

"A" Version

Derives "Digiscan" line frequency from 625/525 line

frequency. Power requirements AC mains. CHl/64.

Supersedes GE4/509. DD 1981. DDHB 9.189(83). DDMI

9.295(83). DDMI 9.295(83). DDHB 9.189(83). DDMI 9.295(83).

EDI 10492(I)AUG 85.

ENG Line-up Test Generator. Description as the experi-

mental GE4M/564. GE4M/564 sub-unit, GE6/537 contains

obsolete components. Power requirements 240V AC. PN3/55.

Supersedes GE4M/564. Sub-units GE6/558, OS2/52, UN21!40.

DD 1982.

SIS Decoder Line-up Generator. Generates a line-sync and

black level waveform with encoded sound-in-syncs. Used to

line-up the audio channel of a SIS decode and the shift-

pulse generator. Twelve outputs are selectable by a front

panel switch and are programmable by the use of EPROM' s.

Power requirements AC 240V mains. 220mm x 156mm x 100mm RS

509-276. DD 1983.

Ins tion Test Signal Generator & Inserter. Generates

insertion test signals and inserts them into a video signal

for transmission. Also provides a separate output of full

field test signals. Power requirements 240 V a.c. PN3/55.

Supersedes GE4M/556. DD 1984.

UHF Test Signal Generator. Test equipment for UHF

t ransmi t ters

and

transposers.

Comprises

modulator,

three/four tone tester and in combination with ME15/504,

UHF/VHF tracking generator sweeps. Power requirements

240 Vac. Special Box "'19" x 4 U. Supersedes EPI4M/507.

DD 1985.

Monitor Line Up Generator. This unit provides two outputs

of a waveform, selectable either locally or remotely. The

waveforms available are SPLUGE, PLUGE, Step, Grille,

Sawtooth and Lift. A feed of Black and Burst is required.

Power requirements 240Vac. lU chassis. D&ED (V) 1987.

Synchronising Subcarrier and SPG Drive Generator contains

OS2/530 high stability 5MHz oscillator with output to drive

GE6L/535 SPG, and C02/552 subcarrier synthesiser and

UN17 / 52 9

Termina t ion

panel

PN3A/53D. DD 1976. DDMI 1.208(77). DDHB 1.137(77). EDI

10294(1)DEC76.

Superlock Synchronising Generator to provide monochrome

pulses locked to a video feed to drive caption scanners

etc. Unsupported 4U card. DD 1976.

Motor Control Voltage Generator. This unit supersedes the

GE5/510. The circuit handling the velocity feedback signal

has been re-arranged to give better temperature stability

so that the unit is suitable for use in synchronisers

RD4L/S06 and RD4L/S07 when used to control a JVC U-matic

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