AMS/S07

AMS/S08

AMS/S09

AMS/SlO

AMS/Sll

AMS/S12

AMS/S13

AMS/S14

AMS/S16

AMSL/S17

AMS/S18

- 21 -

~S

Video Amplifier, lSdB gain. Handles coded NTSC colour

signals and replaces AMS/SOl, AMS/SOS and AMS/SOSA.

Input: -15dB. Outputs: (a) IV peak-to-peak into 7S~. (b)

-lSdB into 7S~. Z in: high. Mains operated. CHl/12A.

Superseded

by

AMS/S13.

DD 1963.

DD Spec 8.91.

DDHB 8.139. ACO. OBSOLESCENT.

Main Drive Amplifier used with C06/S0l. Part of PAl/S17.

Comprises 6 units on CHl/12A (three different types).

Input: O.7V d.a.p. video signal without syncs. Output:

d.c. video signal equal to 4V d.a.p. Unit 2 is replaced

by Unit 2A when used in C06/S04. DD 1963. DD Spec 7.11.

DDHB 7.82. ACO. OBSOLESCENT.

Variable Gain Amplifier, 10dB-lSdB. Printed board l17mm x

32mm. DD 1963. WITHDRAWN.

Amplifier, Inverter. Provides two isolated

outputs each of lV d.a.p. into 7S~ from a

composite video signal. Includes PS2/22E

operation. CHl/12A. Pegs 11, 15.

DD Spec 7.46. DDHB 7.86. ACO. OBSOLETE.

inverted

lV d.a.p.

for mains

DD 1969.

2SdB Amplifier. Output up to +lldB w.r.t. IV p-p. Z in

and Z out: 7S~. Mains operated. CHl/16B. DD 1964.

DD Spec 6.104. DDHB 6.61. OBSOLESCENT.

30dB Video Amplifier giving output of IV p-p. A in and Z

out:

7S~.

Mains

operated.

Suitable for 625 line

NTSC

colour signals. Used in EQIM/S07. CHl/12A, Pegs 22, 29.

DD 1965. DD Spec 11.14. DDTM 11.25. OBSOLESCENT.

lSdB Video Amplifier with integral mains driven power

supplier. Input and output impedances: 7S~. CHl/12A.

Coding:

19,

42.

DD 1966.

DD Spec 6.107.

EDI 10076(1)JAN7l. ACO. OBSOLESCENT.

See AMS/S18. DD 1968. CANCELLED.

Video Amplifier, lSdB, specifically designed to be

inserted into units in pairs to provide two video paths

from one incoming cable. Similar circuit to AMS/S13.

CHl/12A,

Pegs

25,

39.

DD 1969.

DD Spec 6.151.

OBSOLESCENT.

Dual Video Amplifier comprising two AMS/S16 and back-plate

with a single coaxial input, separate mains supplies and

separate outputs for use at receiving sites to enable a

single incoming cable to be split into two separate

systems.

DD 1969.

DD Spec 6.150.

EDI 10077(1)JAN71.

ACO. OBSOLESCENT.

General Purpose Amplifier superseding AMS/S14. Can be

used with MN6/S02 to increase basic deflection sensitivity

from 100mV/cm to lOmV/cm and provide a differencing

facility and a IM~ input impedance for a probe. Also

provides a calibrated square-wave for probe line-up.

Power required: 7 watts at 240V a.c. CHl/46B, Pegs 25,