Military Equipment List (Part 17)
ID-1/APQ-5
Indicator, B scope with range markers, PArt of AN/APQ-5.
ID-2/APS-2
Plan repeater indicator, Part of AN/APS-2(*).
Schematic
ID-6/APN-4
LORAN indicator, five inch, used with APN-4 LORAN set, APN-4 was the first LORAN set.
ID-7/APG-1
Operators indicator, Part of APG-1.
ID-9/APS-3
Repeater-indicator, Part of AN/APS-3.
ID-14/APN-1
Height indicator, used with AN/APN-1.
ID-41/APQ-13
Indicator, PPI, Part of AN/APQ-13.
ID-48/ARN
Course indicator,
ID-57/APQ-7
Indicator, Part of APQ-7.
ID-226/APR-9
Panoramic Indicator, Part of AN/APR-9.
Schematic
ID-226A/APR-9
Panoramic Indicator, Part of AN/APR-9.
ID-226B/APR-9
Panoramic Indicator, Part of AN/APR-9.
ID-250/ARN
Radio magnetic indicator, TM 11-5826-211-50.
ID-257A/APN-22
Height indicator, Part of AN/APN-22.
ID-373B/GMQ-11
Wind direction indicator, 21.5 x 11 x 8.5", 115 VAC 60 Hz, Part of AN/GMQ-11.
ID-387/ARN
Course indicator,
ID-453/ARN-30
Course indicator, Part of AN/ARN-30.
ID-567/ASN
Induction compass indicator, Part od ASN-13.
ID-637/ARN-59
Azimuth indicator, Part of ARN-59.
ID-642/GM
Windspeed indicator, crosswind indicator.
ID-663/U
Bearing-distance-heading indicator,
ID-882/ASN
Altitude-navigation indicator, Part of ASN-33.
ID-883/ASN
Course indicator, Part of ASN-33.
ID-998/ASN
Radio magnetic indicator, TM 11-6605-299-34.
ID-1003/ARC
SWR indicator, part of AN/ARC-51BX.
ID-1282/AYA-3
Velocity steering indicator, Part of AN/AYA-3.
ID-1282A/AYA-3
Velocity steering indicator, Part of AN/AYA-3.
ID-1345
Altitude indicator, Part of APN-171.
ID-1347/ARN-82
Course indicator, Part of AN/ARN-82.
ID-1347A/ARN-82
Course indicator, Part of AN/ARN-82A or AN/ARN-82B.
ID-1347B/ARN-82
Course indicator, Part of AN/ARN-82A or AN/ARN-82B.
ID-1347C/ARN-82
Course indicator, Part of AN/ARN-82A or AN/ARN-82B.
ID-1351
Heading-bearing indicator, TM 11-5895-537-50.
ID-1355
Azimuth-elevation indicator, Part of TAQ-1.
ID-1395A/APN-171
Height indicator, Part of AN/APN-171.
ID-1579/ASN-86
Control-indicator, Navigational, Part of AN/ASN-86.
ID-1902/ALR-46
Control-indicator, Countermeasures, Part of AN/ALR-46.
ID-1917/APN-209
Height indicator, Part of AN/APN-209.
ID-1917A/APN-209
Height indicator, Part of AN/APN-209B.
ID-1927/ARQ-31
Height indicator, Part of AN/ALQ-31.
ID-1928/ARQ-31
Short range indicator, Part of AN/ALQ-31.
ID-1929/ARQ-31
Long range indicator, Part of AN/ALQ-31.
ID-1930/ARQ-31
Range rate indicator, Part of AN/ALQ-31.
ID-2103/A
Horizontal situation indicator, TM 11-1520-236-23.
ID-2104/A
Attitude direction indicator, TM 11-1520-236-23.
ID-2105/A
Radio magnetic indicator, TM 11-1520-236-23.
ID-2121A/ARC
Radio magnetic indicator, Part of AN/ARC-182.
ID-2192/ARN-124
Distance measuring control-indicator, Part of AN/ARN-124.
ID-2277A
Vertical situation indicator.
ID-2278A
Horizontal situation indicator.
ID-2324/TRC
Alarm status indicator, Part of GRC-144.
ID-2405/ARS-6
Remote display unit, Part of AN/ARS-6.
IP-141A/TPS-1D
Azimuth and range indicator, Part of TPS-1G.
IP-173
Panoramic indicator, 5 MHz input, 1 MHz bandwidth, IF 1.5 MHz, 14 tubes, 115 VAC 60 Hz at 120 W.
IP-173A
Panoramic indicator, 5 MHz input, 1 MHz bandwidth, IF 1.5 MHz, 14 tubes, 115 VAC 60 Hz at 120 W.
IP-173B
Panoramic indicator, 5 MHz input, 1 MHz bandwidth, IF 1.5 MHz, 14 tubes, 115 VAC 60 Hz at 120 W.
IP-173C
Panoramic indicator, 5 MHz input, 1 MHz bandwidth, IF 1.5 MHz, 14 tubes, 115 VAC 60 Hz at 120 W.
IP-516/APS-94
RADAR target indicator, Part of AN/APS-94C.
IP-517/APS-94
Visual signal monitor-indicator, Part of AN/APS-94C.
IP-724/APN-158
Azimuth-range indicator, Part of AN/APN-158.
IP-724A/APN-158
Azimuth-range indicator, Part of AN/APN-158A.
IP-751
Spectrum display unit, 21.4MHz IF, bandwidth variable to 3MHz, 1"h X 3"w CRT, rack mount 3.5" high, Communication Electronics, Inc. (model SM-9310A)
IP-805/GRC
Spectrum display unit, 21.4MHz IF, bandwidth variable to 3MHz, 1"h X 3"w CRT, rack mount 3.5" high, Aircraft Instruments Laboratory, Inc. (model 316-4991).
IP-818/U
Terrain display indicator assembly, Part of TAQ-1.
IP-923/APS-94
RADAR target indicator, Part of AN/APS-94D.
IP-957/ALR-46
Azimuth indicator, Countermeasures, Part of AN/ALR-46.
IP-1376/APN-215
Weather radar indicator, Part of AN/APN-215.
IP-1396
Weather radar indicator, part of APN-215.
J-2
Magnetic compass set,
J-37
Key, Straight morse, Used with SCR-287 and SCR-299.
J-41
Key, Straight morse, Used with SCR-284().
J-44
Key, Straight morse, Used with SCR-178 and SCR-179.
J-45
Key, Straight morse, Used with SCR-245.
J-47
Key, Straight morse, Used with many signal corps radios.
J-68
Junction box, Mounts DY-21 and DY-22, Used with ARC-3, ARC-36 and ARC-49.
J-68A
Junction box, Mounts DY-21 and DY-22, Used with ARC-3, ARC-36 and ARC-49.
J-668/GRC
Junction box, Used in GRC-46 and VRC-29.
J-1077A/U
Signal distribution panel, provides 2 sets of 26 pair binding posts for 2-wire field wire and connects to 2 26-pair hocks, used in pairs to provide patching, TM 11-6110-201-12P.
J-2317A/U
Signal distribution panel, provides 4 sets of 26 pair binding posts for 2-wire field wire and connects to 4 26-pair hocks, used in pairs to provide patching, TM 11-6110-243-14P.
JB-70
Control box, used with SCR-399
JAA
Receiver, 0.1-4 kHz
JK
Sonobuoy hydrophone, supersonic, 13-37 kHz, related to WDA-1, ca. 1930.
JM
First radio sonobuoy, for harbor defense, CIA-10090, 1941. Apparently transmits to RBF receiver.
JP
Sonobuoy, hydrophone, ca. 5 kHz
JR
Harbor-defense sonar, with 7 Rochelle-salts sensors
JT
Sonar, RCA
KA-30
Still picture camera,
KA-39
Still picture camera,
KA-60B
Still picture camera,
KA-60C
Still picture camera,
KA-76A
Still picture camera,
KS-61A
Photographic surveillance system,
KS-104
Photographic surveillance system,
KS-113A
Photographic surveillance system,
KY-58/GRT
Keyer, Frequency shift, Used in long-distance radio teletype systems, replacing the exciter of the transmitter, 1.0-6.7 MHz, FM, 115/230 VAC 50-60 Hz 470 W, Identical to KY-75/SRT.
KY-75/SRT
Keyer, Frequency shift, Used in long-distance radio teletype systems, replacing the exciter of the transmitter, 1.0-6.7 MHz, FM, 115/230 VAC 50-60 Hz 470 W, Identical to KY-58/GRT.
KY-79/UR
Keyer, Dual diversity, Part of AN/FRR-28, 110 VAC 60 Hz.
KY-97/TPX
Coder-control, Interrogator set, used to generate the interrogation pulses for mode 1-2-3, Mode 1: 2 pulses, 0.3 microsec wide, 3 microsec apart, Mode 2: 2 pulses, 0.3 microsec wide, 5 microsec apart, Mode 3: 2 pulses, 0.3 microsec wide, 8 microsec apart, 117 VAC 60 Hz at 0.28 amp, Part of AN/TPX-22.
Schematic (Part 1)
Schematic (Part 2)
KY-97A/TPX
Coder-control, Interrogator set, used to generate the interrogation pulses for mode 1-2-3, Mode 1: 2 pulses, 0.3 microsec wide, 3 microsec apart, Mode 2: 2 pulses, 0.3 microsec wide, 5 microsec apart, Mode 3: 2 pulses, 0.3 microsec wide, 8 microsec apart, 117 VAC 60 Hz at 0.28 amp, Part of AN/TPX-22.
KY-97B/TPX
Coder-control, Interrogator set, used to generate the interrogation pulses for mode 1-2-3, Mode 1: 2 pulses, 0.3 microsec wide, 3 microsec apart, Mode 2: 2 pulses, 0.3 microsec wide, 5 microsec apart, Mode 3: 2 pulses, 0.3 microsec wide, 8 microsec apart, 117 VAC 60 Hz at 0.28 amp, Part of AN/TPX-22.
KY-116/U
Telegraph key, Straight, with knee clamp, Used with GRC-19.
KY-149/AR
Keying unit, Part of AN/ARA-31.
KY-468
Keyer, Spring drive motor, Part of GRA-71.
KY-565/AKT-18
Encoder, Video, Encodes AN/APS-94 video for transmission, Part of AN/AKT-18.
KY-565A/AKT-18
Encoder, Video, Encodes AN/APS-94 video for transmission, Part of AN/AKT-18A.
KY-865/AKT-18B
Encoder, Video, Encodes AN/APS-94 video for transmission, Part of AN/AKT-18B.
KYK-13
Electronic transfer device, Used to key various crypto devices.
KYX-15/TSEC
Net control device, Used to key various crypto devices.
LA-136A
Lens cone group,
LAD
Signal generator
LAE
Signal generator, 0.52-1.3 GHz, AM-CW-pulse, uses 2C40 tube, models through LAE-4, Airadio, Inc.
LAF
Signal generator, 90-600 MHz, pulse, uses 2C40 tube, Frank Reiber, Inc.
LAG
Signal generator, 1.2-4.0 GHz CW-FM-pulse, General Communications Co.
LAJ
Audio oscillator, 20 Hz - 20 kHz, Triumph Mfg. Co., models through LAJ-2, appears to be repackaged HP 200A, replaces LO, 91143
LAM
Frequency monitor, 1: 10,000,000, RCA, later AN/FRM-3, 1946
LD
Frequency meter, 0.1-5.0 MHz, GE, models through
LD-3F
Frequency meter, 30 kHz-30 MHz, for major bases, ca. 1928, includes xtal oven
LG
Frequency meter, shipboard model of LF, ca. 1930
LJ
Frequency meter, 0.195-1.5 and 3.0-13.575 MHz, 10 crystal channels.
LM
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (0.195-20 before LM-10), with 125-kHz calibration crystal, 1934-1944, Consists of 22 models by various manufacturers.
LM-1
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, 1934, Power required: 14 & 200-260 VDC.
LM-2
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power from batteries.
LM-3
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14 & 200-260 or 260-475 VDC.
LM-4
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14 & 200-260 or 260-475 VDC.
LM-4A
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 28 & 200-260 or 260-475 VDC.
LM-5
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14 & 200-260 or 260-475 VDC.
LM-6
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CRR-74023 Frequency Meter
CRR-20104 Power Supply
CRR-10086 Waterproof Carrying Case
LM-7
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CRR-74024 Frequency Meter
CRR-10086 Waterproof Carrying Case
LM-8
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CRR-74024 Frequency Meter
CRR-20104 Power Supply
CRR-10086 Waterproof Carrying Case
LM-9
Frequency meter, mainly for aircraft, 0.195-20.0 MHz (195-400 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CRR-74024 Frequency Meter
CRR-10086 Waterproof Carrying Case
LM-10
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CRR-74028 Frequency Meter
CRR-10086 Waterproof Carrying Case
LM-11
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CRR-74028 Frequency Meter
CRR-20104 or CRR-20104A Power Supply
CRR-10086 Waterproof Carrying Case
LM-12
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CRR-74028 Frequency Meter
CRR-10086 Waterproof Carrying Case
LM-13
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power from batteries, Major components:
CRR-74028 Frequency Meter
CRR-10086 Waterproof Carrying Case
LM-14
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CKB-74028 Frequency Meter
CKB-10086 Waterproof Carrying Case
LM-15
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CKB-74028 Frequency Meter
CKB-20104B Power Supply
CKB-10086 Waterproof Carrying Case
LM-16
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CKB-74028 Frequency Meter
CKB-10086 Waterproof Carrying Case
LM-17
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power from batteries, Major components:
CKB-74028 Frequency Meter
CKB-10086 Waterproof Carrying Case
LM-18
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CRR-74028 Frequency Meter
CRR-20104A Power Supply
CRR-10086 Waterproof Carrying Case
LM-19
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CKB-74028 Frequency Meter
CKB-10086 Waterproof Carrying Case
LM-20
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: 14/28 & 200-260/260-475 VDC, Major components:
CKB-74028 Frequency Meter
CKB-10086 Waterproof Carrying Case
LM-21
Frequency meter, mainly for aircraft, 0.125-20.0 MHz (125-250 KHz & 2-4 MHz Fundamental), with 125-kHz calibration crystal, Tubes: 2 ea NE-48, 76, 77 & 6A7, Power required: AC, Major components:
CRR-74028 Frequency Meter
CRR-20104 or CRR-20104A Power Supply
CRR-10086 Waterproof Carrying Case
LO
Audio oscillator, beat-frequency type, replaced by LAJ
LP
Signal generator, 9.5 kHz - 30 MHz AM-CW, Federal Mfg. and Eng. Co., models through LP-5
LP-7
Loop antenna, Used with SCR-131 and SCR-161.
LP-21/A
Rotatable loop antenna, Part of SCR-269().
LR
Frequency meter, heterodyne, 160 kHz - 15 MHz, 100-kHz calibrator with frequency dividers, 91136, models through LR-3
LS-3
Loudspeaker, Used with BC-342, Part of SCR-399 and SCR-499.
LS-6
Speaker/Microphone, Part of PA-4.
LS-12
Speaker, Part of PA-5.
LS-38A
Photographic control system,
LS-59A
Photographic flasher system,
LS-103/TIQ
Loud speaker, 30 watts, 50-10000 Hz, 16/250/500/1000/2500 ohms, 26 lbs.
LS-147
Loud speaker, Intercom, Used in all communicatons systems.
LS-147C
Loud speaker, Intercom, Used in all communicatons systems.
LS-147F
Loud speaker, Intercom, Used in all communications systems.
LS-187
Loud speaker, Part of AN/FRR-28.
LS-166/U
Loud speaker, 600 or 8 ohms, 5 x 5 x 3.3, 5 Lbs.
LS-206(*)/U
Loud speaker, Dual receiver, Used with two R-390(*) receivers, Part of AN/GRC-26D.
LS-266/U
Loud speaker
LS-454/U
Loud speaker, 600 or 8 ohms, 5 x 5 x 3.3, 5 lbs.
LT
Test set for ABA IFF set
LV-80
Linear Amplifier, Used with AN/GRC-9, 2-12 MHz, 70 Watts output, 24 VDC with ST-24, German made.
LW
L-Band radar test set, 680-720 MHz, WE, includes signal generator and scope, CW-60AAL, 1943
LX
Signal generator, 7.5-330 MHz AM-CW, Washington Institute of Technology, antenna and detector.
M-29/U
Microphone, Carbon, Used with GRC-19.
M-80
Microphone.
MAB
Radio transmitting and receiving equipment, 2300-4500 KHz, CCI-43085, replaced MU through MX, Circuit only loosely related to Army transceivers like BC-611 or BC-745, Type AN/PRC, Major components:
CCI-43045 transceiver,
CCI-49214 Headset,
CCI-51048 Microphone,
CCI-19027 dry batteries or
CIA-20211 vibrator PS witb CCI-19046 Battery,
CCI-66081 hand-held whip antenna unit
.
MAH
Receiver-transmitter, 140-144 MHz, 10 W AM, 4 channel, U/W TCS HF set. Uses DY-10/ARC-4 dynamotor; 12 or 24 VDC; rectifier available for AC operation. Same as AN/ARC-4
MAK
Transmitter-receiver, 3.0-8.0 MHz, MCW-AM, 25 W, 6/12 V, vibrator power supply, Communications Co. Inc.
MAL
Mobile radio set, MAH and TCS, WECo
MAM
Transmitter-receiver, 1.2-12 MHz in 3 bands, xtal or MO, 40 W CW/AM, COL-52357, powered by rotary converter, Air-Track/ Collins.
MAQ
Radio set, SCR-499-A, 2-18 MHz and SCR-542-A, 100-156 MHz
MAR
Receiver-transmitter, 225-390 MHz, 43067, related to RDR
MAS
Jammer set, like AN/ARQ-11
MAW
Portable VHF radio transmitting and receiving equipment, 115-156 MHz AM, 0.75 W, 10 chans, NAVSHIPS 900734, Major components:
NT-43069 Receiver-transmitter,
NT-66150 Antenna assembly,
MAW-1
Portable VHF radio transmitting and receiving equipment, 115-156 MHz AM, 0.75 W, 10 chans, NAVSHIPS 91529A, Major components:
NT-43069A Receiver-transmitter,
NT-66150 Antenna assembly,
MAY
Portable radio transmitting and receiving equipment, 225-390 MHz, AM/MCW, 1 W, 4 crystal-controlled channels, NAVSHIPS 91392, iRaytheon, Major components:
NT-43071 Receiver-transmitter,
AS-408 Discone antenna,
NT-19062 Auxillary battery pack
MAY-1
Portable radio transmitting and receiving equipment, 225-390 MHz, AM/MCW, 1 W, 4 crystal-controlled channels, NAVSHIPS 91392, iRaytheon, Major components:
NT-43071A Receiver-transmitter,
AS-408 Discone antenna,
NT-19062 Auxillary battery pack
MBE
Radar deception device (gives impression of huge fleet), successor to CXFG "Moonshine," 1943
MBF
Receiver-transmitter, 60-80 MHz AM, COL-43065 5 watts, 110V DC/AC, Collins
Schematic (Part 1)
Schematic (Part 2)
MBL
VHF transceiver, 60-80 MHz, Collins
MBN
Radio set
MBO
Portable radio, 1.5-12 MHz, 10-25 W, AM-CW, 10 channels
MBT
Radio set, 91115
MBZ-2
Signal buzzer
MC-1
Rate switching gyro,
MD
Radio, 3-4 MHz, General Electric, 1927
Schematic
Picture (Part 1)
MD-1
Vertical gyro,
Picture (Part 1)
MD-1/FRC
Modulator, 2 channels, 300 Watts, Used with T-4 and T-5, 22 tubes, 61 x 24 x 12, 510 Lbs, TM 11-820.
Picture (Part 1)
MD-5/APS-3
Modulator, Part of AN/APS-3.
MD-7/ARC-5
AM speech modulator, AN/ARC-5 "Command Set"
Schematic
Picture
MD-22/TRA-T1
Training generator, Generates tones, random CW or MCW and noise to jam a channel, works with Signal corps standard radios, Tubes: 6SN7GT, 6V6, 6X5GT and 2050, Part of AN/URA-T1, TM 11-2509.
Schematic
MD-22A/TRA-T1
Training generator, Generates tones, random CW or MCW and noise to jam a channel, works with Signal corps standard radios, Tubes: 6SN7GT, 6V6, 6X5GT and 2050, Part of AN/URA-T1, TM 11-2509.
Schematic
MD-69/FRT
Modulator, Can be switched to any one of 9 T-158(*) or T-171/FR, Wilcox Electric 50A, 72 x 25 x 30, 963 lbs, TM 11-2650.
Picture
MD-141/GR
AM speech modulator, Part of AN/GRT-3 or AN/GRT-3B.
MD-144A/TPS-1D
Radar modulator, Part of TPS-1G.
MD-174/URN-5
AM speech modulator, Part of AN/URN-5.
MD-203/GR
Frequency shift keyer, Used with T-195, TM 11-5820-205-35.
MD-239
Frequency shift keyer, Used with T-368, Part of AN/GRC-26D.
MD-344
Radar modulator, Part of TPS-25.
Copyright 1998 by Bill Beech
Material extracted from noncopyrighted sources.
Comments to: nj7p at nj7p dot org
Last Modified: Sat Jun 10 23:51:20 2000