PA6/59
P A6M/ 60
PA6M/61
PA6/62
PA6/63
PA6/64
PA6/65
PA6/66
PA6/67
PA6/501
PA6/502
PA6/503
PA6/507
PA6/507A
243 -
PA6
Automatic Control Panel to enable the output of an
oscillator (normally OS2/31) to be switched by TIP/2.
483mm x 44mm panel. 1967/69. ACO. WITHDRAWN.
Automatic Control Panel used in EP2/2. Updated version of
PA6/16. Includes AM1/36, 2 AM2/1, AM2/2 in 483mm carrying
case. DD 1969. DD Spec 2.304. DDHB 2.184. OBSOLESCENT.
Receiving Control Panel used in EP2/2. Updated version pf
PA6/15. Includes AM1/26, AM2/l, 2 AM2/2 in 483mm carrying
case. DD 1969. DD Spec 2.304. DDHB 2.184. OBSOLESCENT.
Switching Control Panel used in Broadcasting House Control
Room in association with EP1M/11 for line selection etc.
between Broadcasting House and Wrotham. Comprises
push-buttons, lamps, etc. mounted on a panel which forms
part of CT2/1. 1970. CANCELLED.
1972. CANCELLED.
1971. CANCELLED.
OB LS Monitoring Control Panel, of commercial design to
BBC specification, forming part of UN1/145. Wedge shaped
modular construction, with sloping front panel 90mm x
l33mm. SCPD 1972. OBSOLESCENT.
OB Talk and Cue Control Panel of commercial design to BBC
specification, forming part of UN1/l45. Wedge shaped
modular construction, with sloping front panel 90mm wide.
SCPD 1972. OBSOLESCENT.
OB Channel Control Panel of commercial design to BBC
specification, used in UN9/25 to route the output signal
of AMll/3 to a required mixer group. Printed circuit
board with aluminium front panel and escutcheon, 45mm x
194mm x 230mm. SCPD 1972. OBSOLESCENT.
Gain Control Panel with three separate gain controls to
enable fixed 3dB gain of three AM4/504 amplifiers to be
varied
continuously between +3dB and -3dB.
CH3/1A
chassis. DD 1958. DD Spec 8.22. OBSOLESCENT.
Used with PS3/7
MX8/50l. 1959.
OBSOLESCENT.
d.c. control
DDHB 8.82.
voltage to
TI.TVX.9.
to provide
DD Spec 8.31.
Used with MX2/502. 267mm CR3/1. Suffix A indicates
additional sockets fitted on L.R. connector mounting
panel for use with UN4/502 and PA6A/501. 1959. DD
Spec 8.32. DDHB 8.86. TI.TVX.9. OBSOLESCENT.
Vision Mixer Control Panel used with MX1/501. DD 1961.
DDHB 8.80. DDTM 4.15, 8.127. OBSOLETE.
Modified PA6/507 with BNC connectors in place of SO 239,
and chassis mounting camera type connectors in place of
flying leads. Supersedes PA6/507. 1967. WITHDRAWN.

43