BAll
BAll/S01C
BAll/ SOlD
S4 -
10 Channel (5 + S) Studio Mixer Bay used with PA6/S2S to
form MX1/502C. As BA11/S01B but with PA17/S06B in place
of PA17/S06A. DD 1970. WITHDRAWN.
10 Channel (6 + 4) Studio Mixer Bay used with PA6/S2SA to
form
MX1/S02D.
As BA11/501B but with PA17/S06C in place
of PA17/S06A. DD 1970. WITHDRAWN.
==========================================================================
BAll Sub Group not available for new designs DD 1977.
BA13/1
BA13/2
BA13 /3
BA13/4
BA13/S
BA13/7
BA13/9
BA13/10
BA13/10A
BA13 /11
BAD EQUIPPED TRANSMITTER BAY
Input and Limiter Bay for VHF/FM stations. Includes 6
LIM/6A, AP/8, MNA/3, PRM/2, ULR/lA, URL/1B, SDP/1, 2
MU/S1. T.10. DD 19S6. OBSOLESCENT.
Transmitter Input and Line Termination Bay for
transportable use. Modified Type 12 bay with AP/2, 3 C/9,
2 GPA/4A, MNA/3, PRM/2. JF/113, PA6/11. PA9/3, MU/S1A. 2
RM/4,
2
LIM/6B,
ET/9A.
ME16/1,
DBA/100S.
DD 1960.
OBSOLESCENT.
Transmitter Input Bay used at unattended stations without
lines. Type 12 bay with TIP/2A. 2 AMT/2A. 2 L1M/6B.
PA13/8, JF/111, SDP/1, MU/S1A. 2 MU/29B. RCS/lA, RCS/1B,
AP/3, 2 AM3/1, 2 MDP/5. DD 1960. OBSOLESCENT.
Drive and Frequency Checking Bay
Modified Type 7 bay with FCE/1,
OBSOLESCENT.
for transportable use.
LP-7, 2 COU-4. DD 1960.
V.R.F.M. Drive Bay. FW2/1 with 2 PN3/2, 2 PS2/6. 2 PS2/S,
2
PS3/4A,
2
EP7/2.
PA18/3,
MDP/4.
DD 1961.
ACO.
OBSOLESCENT.
Simple Lines Termination Bay using transistor amplifiers
in conjunction with BA13/6 at transmitters. WITHDRAWN.
FM Translator Bay originally coded EP7/6. Comprises FW2/1
less doors with 3 EP7/S. PA9/7. FL1/17, FLS/lA. FL5/1B.
FL6/9, FL4/16, FL3/4 and FL4/7 when required. 6 FL2/4, 6
FL1/1S, S SH2/5, CH1A/3, CHlA/S. DD 1965. OBSOLETE.
FM Drive Transmitter Bay for Band 11 FM transmitters.
Complete drive bay with 3 standby drives. FW2/1 (less
rear door) with 6 EP7/4. 3 PA18/3, EP1/3, 6 FL2/4, 2
PA9/27. DD 1965. DD Spec 5.101. DDTM 5.79(73). ACO.
OBSOLESCENT.
Modified BA13/10 used at Be1mont. DD 1965. OBSOLESCENT.
FM Translator Bay used with BA13/12. Similar to BA13/9
but with switching facilities between bays. DD 1965.

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