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SIGNAL FACILITI¢S USED FOF OPERATION CASTLE
1.
Signal Center, Building 15, FRED:
a.
Joint Tape Relay Center:
Equipment:
"*
75
L AN/FGC-6 Monitor
6 Sanson Positions
la
Purpose
.
each consisting of
]
1 M-L, PFR-17
4
Honitor Sanson Circuits
EONOLULU Circuit
TOS ALANCS Circuit
KVAJALEIN Circuit
1 Transmitter Distributor BIKINI Circuit
a
2 TOT 1/D
4
1 SSM-4
}
4
°
4 Model 14 (TT-16/FG)
1 Model 19 (TT-7/F*-)
6 AN/TCC-1
i
ESTES Circuit
.
Spare
2V4 Section
ZVA Section
2 JTF Comcenter ELVER DX Teletype
landline
|
1 TG 7.4 Comcenter teletype, cao:
“
1 USS BAIROKO DX RATT
ai
1 TG 7.2 Comcenter
1 Model 19 (TT-77%G)
.
1 Model 1, (FPR~17)
bo,
1 USS ESTES DX RATT "B" Circuit
Tape Cutting
Tape Correction
Comcenter, TG 7.2:
Equipment:
2 Model 19 (TT-7/FG)
2 Hodel U, (TT-16/F8)
2 Wodel 15 (TT-5/FGC)
Cc.
Send to Relay and tape cutting
Tape Correction
Receiver from Relay ,
Crypto, Joint Task Force:
Equipment:
3
2
2
2
3
CSP~2900
3
APSAZ-7301
OO
AFSH-399A
Sig Tot Heads TD TT-21/FG
M-19 (TT-7/FG)
2 u-U, (TT-16/FG)
d.
Facilities Control, Joint Task Force:
Equipment:
eA
;
1 Switchboard ED-74 (Special wiring)
{|
4, Model 15 (TT-5/FG) contact with distant end
1 Automatic Fox Circuit to send
1 Transmitter Distributor to send test ©
1 Repeater Panel to convert polor to neutral
.
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