Navy Transmitting Control & Switchboard Info

Transmitting Key Info

sb-interconnect-01.JPG (180053 bytes)
Shipboard Transmitter & Receiver Switchboard Interconnections

SHORE STATION TRANSMITTER CONTROL CONSOLE
AN/FRQ-3 frq3-01.JPG (328807 bytes) Buskin Lake 1955
buskin-schwind-110307-06.jpg (341147 bytes)		 Buskin Lake 1955
buskin-schwind-110307-08.jpg (253847 bytes)

TRANSMITTER REMOTE CONTROL UNITS
transmitter control wiring xmtr-control-02.JPG (196155 bytes)
transmitter - radiophone control wiring		 remote-control-01.jpg (320679 bytes)
radio system control wiring (rcvr, xmtr, key, audio, remote control, etc.) 		  Fig. 10 Navy Standard 6-Wire Remote Control Unit.
standard 6-wire transmitter control
NT-23305 remote control unit
for TCE or TDE transmitters

cfn23305-26.JPG (80711 bytes)

 cfn23305-25.JPG (56507 bytes) cfn23305-34.JPG (71228 bytes) Manuf - CFN Farnsworth
cfn23305-35.JPG (54940 bytes)

CNR-23442 transmitter control & keying unit
cnr23442-ctl-01.JPG (215517 bytes)
"For General Radio Use"

23442-01.JPG (138277 bytes)
 "Remote-Local", "Local Test", "Remote Line", "Key Circuit", "Transmitter Remote" - How was it used? 		23442-04.JPG (187244 bytes)
Has 1 tube, several relays, and a time delay switch		 cnr23442-control-94.jpg (61788 bytes)
cnr23442-control-91.jpg (65837 bytes) cnr23442-control-92.jpg (72389 bytes) cnr23442-control-93.jpg (60279 bytes) cnr23442-control-95.jpg (64489 bytes)
NT-23496 control panel cgc23496-03.jpg (21794 bytes) cgc23496-05.jpg (29703 bytes)
Controller for RDZ/TDZ channelized UHF receiver/transmitter		 manuf CQC Admiral
C-1004/SG
Teletype Control		 c1004bsg-02.JPG (66686 bytes) c1004bsg-01.JPG (57776 bytes)
  • shipboard use
  • located near TTY unit
  • turns xmtr off/on
  • selects AFSK (tone) or FSK (CFS)
  •  
  • manual NAVSHIPS 92279
  • wiring & operation info page
 
C-1138/UR
C-1138A/UR
Radio Set Control
c1138-01.jpg (204645 bytes)

c1138-naut-01.JPG (108958 bytes)
C-1138/UR aboard USS Nautilus

 Radiotelephone control panel - includes key jack and handset jack

c1138-ur-1300.jpg (22277 bytes)

c1138-ur-1301.jpg (30813 bytes)

 

 

c1138-ur-1302.jpg (103017 bytes)

 Manual NAVSHIPS 93152

Manual pages - operation, schematic, etc.

c1138-02.jpg (270343 bytes)
C-1180/GRC-27 radio set control need photo adapts GRC-27 to standard shipboard remote control NAVSHIPS 92175
C-1277/SR Transmitter Control c1277-sr-01.jpg (48084 bytes) Remote power control of  2 UHF transmitters - co-located with C-1138/UR or similar radiotelephone control box.

c1277-sr-02.jpg (46627 bytes)

c1277-sr-03.jpg (77100 bytes)

C-1277/SR is used with Antenna AS-668/SR and Relay Assembly RE-156/SR. Two of these antennas, each fed by a separate UHF
transmitter (such as the TED-9) are mounted shipboard so as to give
omnidirectional horizontal coverage. The C-1277 allows an operator to
energize one or both transmitters (only one at a time if they are on
the same frequency). It is suggested that the labels "No.1" and "No.2" be
replaced by "FORE" and "AFT" after installation. The C-1277 just has
switches and indicator lamps while the RE-156 has the relays that
actually control the two transmitters.
C-9044/URC-35 remote control set c9044-urc35-01.JPG (54545 bytes) c9044-urc35-02.JPG (42670 bytes) c9044-urc35-03.JPG (21218 bytes)

Used with AN/URC-35 transceiver

TRANSMITTER AUDIO
AM-413/G
AM-413A/G
Speech Amp & Compressor

am413a-g-0211-1300.jpg (10478 bytes)

 am413-g-92.JPG (72570 bytes) am413-g-91.JPG (86157 bytes) AM-413/G manuf Harmon-Kardon
AM-413A/G manuf American Measuring Instruments

need more info
am413a-g-0211-1301.jpg (29506 bytes) am413a-g-0211-1302.jpg (44861 bytes) am413a-g-0211-1303.jpg (38287 bytes)

TRANSMITTER CONTROL PATCH PANELS & SWITCHBOARDS
bb55-xmt-ctl-05.JPG (190302 bytes)
WW2 - 11-line Radiophone patch panel
in Radio 1 (Radio Central)
BB-55 USS North Carolina		 bb55-xmt-ctl-02.JPG (181166 bytes)
WW2 - 11-line Radiophone patch panel
in Radio 2 (Transmitter Room)
BB-55 USS North Carolina		 bb55-xmt-ctl-04.JPG (90380 bytes)

bb55-xmt-ctl-03.JPG (108533 bytes)
WW2 - 5-line Key control patch panel
in Radio 1 (Radio Central)
BB-55 USS North Carolina

bb55-xmt-ctl-01.JPG (251786 bytes)
WW2 - 5-line Key control patch panel
in Radio 2 (Transmitter Room)
BB-55 USS North Carolina

slater-44.JPG (128912 bytes)
WW2 - 7-line patch panel
in Radio Room
DE-766 USS Slater
SB-83/SRT

transmitter control switchboard		 3-49.jpg (81487 bytes)
5 transmitters, 10 remotes		 These units switch 12-wire control signals -
  • Start
  • Stop
  • Indicator Lamp
  • Keying
  • 12v DC
  • Microphone
  • Carrier Control
  • Carrier Indicator
 Spec Sheet - thanks to HNSA

sb83-torsk.JPG (28032 bytes)
SB-83/SRT aboard USS Torsk
SB-863/SRT
SB-988/SRT

transmitter control switchboard

 3-50.jpg (51065 bytes)
19 transmitters, 10 remotes		  sb863-101.JPG (168626 bytes)
SB-863/SRT simplified schematic
showing 2 positions of 2 switches		 xmtr-control-01.jpg (43776 bytes)
Dave Cunningham repairing SB-863 transmitter control switchboard on USS New Jersey
photo thanks to BNJARS

SB-988 manuf by Tabet
NAVSHIPS 93516