- 11S -
UHF Transposer : Iquipment similar
redesigned mecllanical format
improvements in UHF techniques and
DD 1972. OBSOLESI :ENT.
to EP7/Sl3 but with
power supply circuits.
EP7 Sub Group not avai. .able for new designs DD 1977.
EP8 COMMUN:CATIONS EQUIPMENT
Portable Equalisl!r Repeater and Line Test Equipment
comprising EQ7/l ,lnd TEl/S. DD 1965. OBSOLESCENT.
Communication Eq11ipment for communication and cueing
between local alld remote OB points, particularly at
Olympic and Commonwealth Games. Includes 3 PSI/IS. Imhof
cabinet. DD 1968 WITHDRAWN.
Six special tel,!phone balance panels PA19/l0 in two
Langley sub-asselililies type L4U/16/l2, plus monitoring
unit and power: IUpplier, all housed in Langley case
LCV7S8l6. 3S6mm:: 406mm. TS (R) . DD 1971. OBSOLESCENT.
ICICLE (Insertioll Communication Individual Channel Link)
Equipment providing two 8 bit communication channels by
the insertion of pulses into the video signal on a line
during the verti,:al interval. PN3A/16D with UN17/Sl9,
PS2/67 and the following indicated by the suffixes A =
CD2/S06, B = CD3/.ilO, C = 2 CD2/S06, D = 2 CD3/Sl0, E =
CD2/S06, CD3/Sl0. DD 1970. DD Spec 11.93. WITHDRAWN.
"Icelock" Commun: .cation Equipment, used with Natlock and
insertion communil :ation equipment to process contribution
video signals, making possible multiple source
synchronisation. Panel PN3/23, half filled with units.
DD 1972. OBSOLESCNET.
EP8 Sub Group not avaLable for new designs DD 1977.
EP9 MONr'ORING EQUIPMENT
Monitoring Tone Distribution Equipment comprising 2
OS2/3S, UN20/l6, UN1/ll4 and backp1ate. DD 1969.
DD Spec S.162. ACO. OBSOLESCENT.
Short Wave Monitering
output power leveJ and
line and load, ef a
carrier fail alaI'D and
Equipment for indicating carrier
operating condition of transmission
transmitter tripping facilities for