PA6
PA6/48
PA6M/49
PA6M/50
PA6/5l
PA6/52
PA6M/53
PA6/54
PA6/55
PA6M/56
PA6/57
PA6M/58
- 242 -
replace PA6/20 for remote switching of Meldrum Light
Programme Transmitter by Burghead. Associated with
PA17/65 at Burghead. 483mm x l33mm. 1965. WITHDRAWN.
Telecine Control Panel
483mm x l33mm. 1965.
WITHDRAWN .
for Commag and Sepmag Recording.
DD Spec 1.33.
DDHB 1.42.
ACO.
Control Panel at Meldrum for Redmoss unattended working.
PN3/23 with PS2/9, 2 OS2/16A, FL4/20, FL6/9, UN3/8. 1965.
WITHDRAWN .
Control Panel used at Burghead
working. PN3/23 with PS2/9, 2
1965. WITHDRAWN.
for Redmoss unattended
OS2/16A, FL4/20, UN3/7.
Code Sending Control Panel used to convert push button
operation to d.c. pulse train for transmission by line or
phantom circuit to remote premises to operate PA6/52.
Performs anyone of 10 different switching functions.
First used Manchester to control source selection to line
at Dickenson Road from Broadcasting House, Manchester.
1966. OBSOLESCENT.
Code Receiving Control Panel used to receive d.c. pulse
trains from PA6/51 and control a programme router matrix.
First used Manchester and Dickenson Road. CHl/lO with
miniature uniselectors and relays. 1966. OBSOLESCENT.
Switching Control Panel for remote switching
between Southampton and Bartley. PN3/23 with
MNl/2, PS3/30, UN3/l0. 1966. WITHDRAWN.
system
UN9/l4,
Tone Distribution Control Panel for selection of standard
tones at various frequencies by operators in Continuity
Suites at London Stations, for injection into main
programme chains. CHl/lO, 483mm x l78mm equipped with
miniature selectors and relays. 1966. OBSOLESCENT.
Used at Manchester to indicate at Newcastle in association
with BX5/25 the condition of a switch at Manchester on the
Manchester-Carlisle switching system. 483mm x 89mm panel.
1967/69. WITHDRAWN.
Pre-transmission Test Control Panel used at Bush House in
c0njunction with UN3/19 for two sets of channel equipment.
Includes power suppliers. 483mm x 178mm ISEPchassis.
1967/69. WITHDRAWN.
Programme Effects Generator Control Panel used in EPlM/8.
Includes AMl/29 , AM20/1, AM7/7, PS2/76, PS2/77, UN3/l8,
AN15/6. 1967/69. DD Spec 1.50. WITHDRAWN.
Control Panel used on the remote switching system between
Birmingham and Peterborough and between Norwich and
Peterborough. PN3/23 with PS2/49, UN1M/65D, UN20/4D,
UNl/62, UN1/119. 1967/69. WITHDRAWN.

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