JF020002 JF2/2A,B
JF020014 JF2/14
JF020015 JF2/15A-E
JF020020 JF2/20
JF020021 JF2/21A,B
JF020023 JF2/23A,B
JF020024 JF2/24A,B
JF020025 JF2/25
JF020026 JF2/26A,B
JF020027 JF2/27A&B
JF030518 JF3/518
Audio-Frequency Jackfield.
JF2/2 A Jacks, 4.4mm 'Wrap Round', mounted in
a single row.
JF2/2 B Jacks, as above but mounted in two rows.
Similar to PN3/31 series. Supersedes JF2/17. ED 1983.
Attenuator and Rep. Coil Jackfield provides jacking,
attenuator and rep. coil facilities for eight outgoing
music circuits. 2U bay panel. DD 1977. DDMI 6.303(77).
EDI 10316(2)NOV79.
Audio Frequency Jackfield equipped with 20 jacks per row on
BMMs panel. A = 1 row, lU; B = 2 rows, 2U; C = 3
rows, 3U ; D = 4 rows, 4U; E = 5 rows, 5U. ED 1977.
Attenuator and Repeating Coil Jackfield. As per JF2/14
except transformer used is 1: 1 600Q type LL/252~H12. 2U
frame to match BMM. DD 1979. DD 10316(2)NOV79.
Audio-Frequency Jackfield.
JF2/21A 42 Jacks, 4.4mm 'Wrap Round', mounted in
a single row.
JF2/21B 84 Jacks, as above but mounted in two rows.
Similar to PN3/31 series. Supersedes JF2/16. ED 1983.
Audio-Frequency Jackfield.
JF2/23A 44 Jacks, 4.4mm 'Wrap Round', mounted in
a single row.
JF2/23B 88 Jacks, as above but mounted in two rows.
Similar to PN3/31 series. Supersedes JF2/18. ED 1983.
Audio-Frequency Jackfield.
JF2/24A 40 Jacks, 4.4mm 'Wrap Round', mounted in
a single row.
JF2/24B 80 Jacks, as above but mounted in two rows.
Similar to PN3/31 series. Supersedes JF2/19. ED 1983.
Audio-Frequency Jackfield. Equipment consists of 20 way
audio jackfield, anodised mounting panel and door (for
mounting on to MPl/31 Modular Absorber). This equipment is
used when a jackfield is required for use with EP5/22 news
contribution equipment. Mounted on panel 580 x 130 then
mounted on door frame overall size 580 x 431. Parent
equipment EP5/22. DD 1983.
Audio Frequency Jackfield.
JF2/26A 42 Jacks 4.4. mm mounted in a single row.
JF2/26B 84 Jacks as above but mounted in two rows.
As JF2/21A+B but:- Wire wrap type jacks cemast No.0467560
fitted. Similar to PN3/31 series. ED 1984.
Audio-Frequency Jackfield. A Version has 1 row of 36
Miniwrap, Minijacks. B Version has 2 rows of 36 Miniwrap,
Minijacks. (Mounts via M4 screws and mounting kit inside
bay frame or panel). ED 1986.
Coaxial Jackfield, similar to JF3/507, but having anodised
front panel to match BMM system. Fitted with two rows of
sixteen P.O. No.lC coaxial plugs (to accept U-link adaptor
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