DK4/17
DK4/18
DK4/501
DK4/502
DK4A/ 1
DK4A/2
DK4A/3
DM1/ lA
DM1/1B
DM1/1C,lD
DM1/1E
DMlM/50l
DMl/502
- 99
DK4
Transportable wooden desk, formica clad. DD 1972.
DDMI 3.548. DDTM 3.125. EDI 10148(1)OCT72. OBSOLESCENT.
Studio (Sound) General purpose Control Desk, using a Neve
mixer type BCMlO/2, modified. 10 channels, 2 groups, 2
PPMs. Usable for mono or simple stereo. Free standing
steel and formica pedestal desk, 2064mm x 965mm x 944mm.
SCPD 1972. OBSOLESCENT.
DD 1973. CANCELLED.
Sound control desk for Television Production Studios.
VTC.8. DD 1957. WITHDRAWN.
Sound control desk for Television News Studios. DD 1957.
WITHDRAWN .
Tone and Buzzer Unit used on SCD/8and SCD/9. DD 1956.
DD Spec 3.131. OBSOLESCENT.
Resistor Unit used on SCD/8 and SCD/9.
OBSOLESCENT.
DD 1956.
Low Level Relay Unit used on SCD/8 and SCD/9. DD 1956.
OBSOLESCENT.
DM1 MISCELLANEOUS DEMODULATORS
Tone Decoder giving a positive output when incoming tone
at 9.6kHz is present.
CH1/12A.
pegs
25,
28.
DD 1965.
DD Spec 5.119. ACO. OBSOLESCENT.
As DM1/1A but for frequency of 9.8kHz. CH1/12A, pegs 1,
32. DD 1965. DD Spec 5.119. TI. OBSOLESCENT.
Used with GE1/3. Tuned to 7.6kHz and 7.8kHz respectively.
CH1/12A, pegs 25, 28 and 1, 32 respectively. DD 1972.
DDHB 2.109. DDTM 11.55. OBSOLESCENT.
DD 1972. WITHDRAWN.
UHF Transmitter Demodu1ator used at UHF transmitter sites
for checking transmitter performance. Fed from a probe in
aerial feeder. CS2/12A with FL2/533 or FL2/534, GE2/546,
C02/517, C02/529, OS2/511, FL1/513, AM1/545, AMl/555 ,
DM2/504, DM3/501A, EQ5/516, PS2/45. DD 1965.
EDI 10052(1)AUG70. OBSOLESCENT.
PAL Vector Demodu1ator used to demodulate a 4.433 MHz
chrominance signal into X and Y signals for osic11oscope
display. Used with UN9/542 and UN1/540 in UN20L/508.
CH1/l2A, pegs 5, 41. DD 1966. DD Spec 8.246. ACO.
OBSOLESCENT.

99