ST1
- 332 -
ST1/2
Paper Tape Stand for holding 178mm diameter rolls of 5
track punched paper tape for feeding into a computer high
speed photoelectric reader or a slow speed mechanical
reader. DD 1964. DD Spec 11.10. OBSOLESCENT.
ST1 Sub Group not available for new designs. DD 1977.
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ST2 FLOOR MICROPHONE STANDS
ST2/1
Similar to STM/16 but height adjustable
575mm with separate extension tube 600mm
range to 1.22m. DD 1956. DD Spec 3.137.
from 559mm to
long to extend
OBSOLESCENT.
ST2/2
Similar to STM/16 but height adjustable from 1.35m to
2.45m. DD 1956. DD Spec 3.138. OBSOLESCENT.
ST2/3
Commercial Microphone Boom (Mole Richardson) similar to
STM/20 which it replaces. DD 1963. OBSOLESCENT.
ST2/4
Vitavox Stand Type CN/224 for lightweight microphones.
190mm diameter base. Height: 272mm minimum, 483mm
maximum. Top adaptor to suit all BBC standard fittings.
DD 1966. OBSOLESCENT.
ST2/5
Vitavox Stand for lightweight microphones. Tripod base.
Height: 470mm minimum, 813mm maximum. Top adaptor to suit
all BBC standard fittings. DD 1966. OBSOLESCENT.
ST2A/1
Commercial Boom (Lustraphone) adjustable in length from
914mm to 1.68m. Fits into floor stands with standard 22mm
diameter micrOphone socket. Weight: 5.671kg. DD 1963.
OBSOLESCENT.
ST2 Sub Group not available for new designs. DD 1977.
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ST3 TABLE MICROPHONE STANDS
ST3/l
Used on DK4/5 for ta1kback. Includes Res10 Dynamic
Microphone Type CDPL. Talkback keys are fitted on
PA8/154B mounted on base. DD 1963. OBSOLESCENT.
ST3/2A,2B
Microphone Adaptor Stand for mounting Res10 microphones to
desk panels. Comprises satin chrome brass base threaded
for the Res10 microphone stem, anti-vibration pads,
backing plate
and
fixings.
A = 44mm diameter; B = 54mm
diameter for Type B desk panels. DD Spec 3.138.
WITHDRAWN.
ST3 Sub Group not available for new designs. DD 1977.
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