EP010049 EP1M/49
EP010050 EP1S/50
EP010051 EP1S/51
EP010052 EP1M/52
EP010053 EP1M/53
EP010054 EPl/54
EP010055 EP1SM/55
Device Control Equipment. Controls external equipment from
commands sent by an associated control terminal which have
been received via a 4-wire B.T. link from another command
control terminal. Power requirements +5 V 880 mA, +24 V
SS mA.
PN3/54.
Sub-units
PS2/187,
5
x UN21/49,
2 x CD3/41, CD3/31. DD 1984.
Remote Control Equipment. Equipment to remotely control a
satellite earth station to EBU requirements. Equipment
consists of Intel multi-bus units and one BBC-designed
board.
Control
is
by keyboard
and
VDU
screen.
Power
requirements 240 Vac. 2U high rack. Sub-unit UN23/167.
DD 1984. HB 2.511(86).
Daventry Transmitter Control System. Automatic Control
System for all the transmitting equipment at Daventry H.F.
station which is capable of remote operation. The system
also provides extensive station monitoring facilities and
may be operated remotely. Power requirements: 240 V a.c.,
+24 V dc. PN3/54 and other 1 U and 4 U 19" panels. Sub-
units: EP1S/42, PA1S/130, PA6SM/160. D & ED (C) 1986.
Limiter Insertion Equipment. Crate of 4 Limiting
Amplifiers AM6/27 with associated power suplies and clock
generator. Intended as independent unit for inserting
AM6/27 limiters into either a studio chain or transmitter
chain of equipment. Power requirements 240 Vac. 4 U BMM
crate, PN3/54. Sub-units PS2/275, AM6/27 , GE7/17. DD
1985.
MIC Output Peripherals Equipment. Rack containing output
peripherals for MIC Main Store. Power requirements 9 V dc
semi-regulated. 4 U BMM rack PN3/54. Supersedes PA1M/99,
PAlM/lOO. Sub-units UN27S/24, UN26S/78, UN26S/79,
UN26S/80, UN26S/81, UN26S/82, UN21/41, UN26S/83. DD (2)
1985.
Needletimer.
Device
designed
to
time
the
'On Air'
duration of Grams, C.D. players, etc. to enable the
accurate calculation of 'needletime' payable. The device
has continuity/studio inputs each having 2 'On Air/In
Network' inputs and 10 lines of which 6 can be selected by
a patch panel and timed when the appropriate
continuity/studio is broadcasting. Each input is optically
isolated
and
requires
5-50 V at
~
3 mA.
A further
interface may be required with the continuity/studio
circuits to achieve this. The output from the device is in
RS423 ASCII format and the input/time channel names are
stored
in EPROM.
An alarm
is
provided
to cover
software/hardware failure. Power Requirements 240 V ac,
10 VA. 3 U Eurocard Chassis. Recording Systems, Radio
Engineering Services 1986.
Control Panel Supervisor. 19" 4 U rack housing a Zeus
based system for the monitoring and control of a suitable
control panel. The unit takes up to 96 switch inputs and
12 clock inputs to counters with room for expansion.
Buffered serial I/O, parallel outputs and a VDU output are
provided. Power requirements 240 V a.c. BBC Chassis Code
89

89