AN-PRD 2 radio detection finder pictures
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- G-Staff Sergeant
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AN-PRD 2 radio detection finder pictures
The museum at Fort Huachuca Arizona is planning to have a static display of the AN-PRD 2 radio detection finder mounted on a 1965 M151A1. Does anyone have any pictures or Army TMs showing how the AN-PRD 2 radio detection finder was mounted on the jeeps? Any help would be greatly appreciated.
- 199th MP
- G-Major General
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Re: AN-PRD 2 radio detection finder pictures
send a note to ken, the muttguru.
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- G-Staff Sergeant
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Any one have a copy of TM 11-677?
Direction Finder Set AN/PRD-1
Year 1954
Direction Finding Set AN/PRD-1 is designed for use a mobile and portable radio direction finder. The basic equipment consists of a loop antenna, a superheterodyne-type receiver, and power supply unit. The equipment covers a frequency range of 100k kc (kilocycles) to 30 mc (megacycles) in seven overlapping bands. The set is capable of receiving cw (coninuous wave), icw (interrupted continuous wave), and a-m (amplitude modulated) signals troughout the frequency range, and of receiving f-m (frequency modulated) signals in the range of 12.5 to 30 mc. The complete equipment consists of Antenna AS-536/PRD-1, Antenna AT-301/PRD-1, Radio Receiver R-395/PRD-1, Dynamotor Power Supply DY-79/PRD-1, Battery Box CY-947/PRD-1, Direction Finder Tripod MT-870/PRD-1 and a number of additional components. Direction Finder Set AN/PRD-1 is used to determine the direction of arrival of transmitted radio signals from friendly or enemy source. By orienting the antenna and operating the receiver, the direction can be determined easily by using a null method.
Frequency coverage: 100 kc - 30 mc. in seven bands Type of signals: cw – icw – am – fm
(15 – 30 mc)
IF: 455 KHz
Tubes Rx: 6 x 1U4, 1 X 3Q4, 2 X 1U5,
2 X 6AK5, 1 X 1R5, 1 X 6C4
Tubes Dynamotor: 1 x 6AK5, 2 X 12AU7
Dynamotor Power Supply: DY-79/PRD-1
Battery Box: CY-497/PRD-1
Power supply: 24V 7A
Dimensions: Case CS-80 16 5/32 x 12 9/16 x 10 11/16 inc.
Weight: 63.5 lb.
Manual: TM 11-677
Year 1954
Direction Finding Set AN/PRD-1 is designed for use a mobile and portable radio direction finder. The basic equipment consists of a loop antenna, a superheterodyne-type receiver, and power supply unit. The equipment covers a frequency range of 100k kc (kilocycles) to 30 mc (megacycles) in seven overlapping bands. The set is capable of receiving cw (coninuous wave), icw (interrupted continuous wave), and a-m (amplitude modulated) signals troughout the frequency range, and of receiving f-m (frequency modulated) signals in the range of 12.5 to 30 mc. The complete equipment consists of Antenna AS-536/PRD-1, Antenna AT-301/PRD-1, Radio Receiver R-395/PRD-1, Dynamotor Power Supply DY-79/PRD-1, Battery Box CY-947/PRD-1, Direction Finder Tripod MT-870/PRD-1 and a number of additional components. Direction Finder Set AN/PRD-1 is used to determine the direction of arrival of transmitted radio signals from friendly or enemy source. By orienting the antenna and operating the receiver, the direction can be determined easily by using a null method.
Frequency coverage: 100 kc - 30 mc. in seven bands Type of signals: cw – icw – am – fm
(15 – 30 mc)
IF: 455 KHz
Tubes Rx: 6 x 1U4, 1 X 3Q4, 2 X 1U5,
2 X 6AK5, 1 X 1R5, 1 X 6C4
Tubes Dynamotor: 1 x 6AK5, 2 X 12AU7
Dynamotor Power Supply: DY-79/PRD-1
Battery Box: CY-497/PRD-1
Power supply: 24V 7A
Dimensions: Case CS-80 16 5/32 x 12 9/16 x 10 11/16 inc.
Weight: 63.5 lb.
Manual: TM 11-677
- Attachments
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- Direction Finder Set AN/PRD-1 in Vietnam
- Jeep in vietnam.jpg (11.46 KiB) Viewed 2178 times
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- G-Private
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Re: AN-PRD 2 radio detection finder pictures
Interesting, have AN/PRD-1 mounted on my M151A1 like we had in Vietnam. Have more than one PRD-1. The TM 11-677 dated Oct 55 shows PRD-1 mounted on a M38 jeep. In Vietnam we mounted them different with the VRC series radio systems. I did keep in touch with the museum at Ft.Huachuca , Arizona a few years back. Can't remember the contact person. We used PRD-1's in Vietnam. Was with Army Security Agency. Cover name Radio Research Company. If you still need any info let me know. I have photos of mounted PRD-1 and how they were mounted. Look up National Army Security Agency Association Facebook page. Shows PRD-1's.
67 M-151A1
67 M-416
MVPA 22518
Army Security Agency
67 M-416
MVPA 22518
Army Security Agency
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