AM14/525

AM14/526

AM14/527

AM14/528

AM14/529

AM14/530

AM14/53l

AM14/532

AM14/534

AM14/535

AM14/536

AM14/537

AM14/538

- 33 -

AM14

UHF Power Amplifier, 1.5W, used in the output stage of UHF

translators and active deflectors. Tunable over the whole

of Bands IV and V. Box 108mm x 95mm x 102mm. Superseded

by AMl4/550. DD 1969. DD Spec 5.175. OBSOLESCENT.

UHF Power Amplifier, used in EPll/50l to amplify 2W output

of

TM3/502

to

20W.

Comprises

AMI4/544,

AMI4/546

or

AM14/548 with PSl/39 and PS2/l38 in framework 3l8mm x

273mm x 533mm. DD 1969. DDTM 5.99(75). OBSOLESCENT.

UHF Power Amplifier, 2 watts, used in TM3/502. Gain: 30dB

approximately. Includes AM14/535, AM14/536, FLl/19A,

FL2/542 and AM14/532, AM14/533, or AM14/524 as required.

Printed circuit board 332mm x l80mm. DD 1969.

DD Spec 6.168. OBSOLESCENT.

UHF Low Noise Amplifier used in AM14/530.

board in Eddystone 7l33P box. DD 1969.

6.175(70). OBSOLESCENT.

Printed circuit

DD Spec 6.159,

Band III Power Amplifier, IOW, 6dB, used in AM14M/5l.

Heat sink 229mm x 102mm for panel mounting. DD 1969.

DDMI 5.320. OBSOLESCENT.

UHF Mast-head Amplifier for RC4/504.

AM14/528

in diecast

box.

DD 1969.

6.159(70). OBSOLESCENT.

Includes FL2/537,

DD Spec 6.176(70),

UHF Amplifier used in RC4/504 to provide two outputs from

the UHF oscillator. Printed circuit board in diecast box.

DD 1969. OBSOLESCENT.

UHF Amplifier, 686MHz and 702MHz, used on AM14/527.

Copper box. DD 1970. DDMI 6.168. OBSOLESCENT.

UHF Amplifier, 834MHz and 849MHz, used on AM14/527.

Copper box. DD 1970. DDMI 6.168. OBSOLESCENT.

First UHF Amplifier used

broad-band amplifier. PCB

DDMI 6.168. OBSOLESCENT.

on AM14/527 as

in diecast box.

low-level

DD 1970.

Second UHF Amplifier used on AM14/527 as intermediate

level broad-band amplifier. PCB in diecast box. DD 1970.

DDMI 6.168. OBSOLESCENT.

UHF Amplifier comprising AM14/540 in CHl/12A, coding pegs

24, 32. May also contain FL2/533 or FL2/534. DD 1970.

DDMI 5.209. EDI 10152(P)SEP72. OBSOLESCENT.

UHF Low-noise Amplifier for mast-head used with a

receiver. Includes a 100MHz band-pass filter to

accommodate all four channels for a given station, AM14/2l

and a rectifier board to produce l8V d.c. from the 28V

a.c. supplied up the feeder from PSl/36. Part of EPl/526.

Sealed box 279mm x 178mm x 5lmm with mounting bracket.

TCPD 1971. OBSOLESCENT.