military aluminum mast sections

2021/05/21

mast 2 1/2 foot Wood Guy Stake from the popular AB-155 forty foot mast kit. Buyer pays all shipping costs. (M2J) Used. Used, Ribbon only for AT-272A antenna PRC-8, -9, and -10. This is used between the AT-892 and the antenna socket on the transceiver(L1Z). Mesh may have minor but reparable breaks. Unpainted section for rebuilding ribbon antennas like used on PRC-6 PRC-27/77 etc. So, it's stiff and strong! HY-GAIN MOBILE-COM ANTENNAS 33-36 MHz 760-SERIES antennas include 52" whip 2.5"H spring base 18' RG-58 coax cable Amphenol PL-259 connector & UG-175 reducer allen key; 5 lbs. Channel Master 9510 Antenna Rotor Controller only! (D8T) Unused. Sorry, NO direct Credit Card transactions. ham antenna sections mast aluminum tower military lot unused 2022 Update- Sadly, we no longer have any standard sectionsin stock as of June 2022. My hat is off to the designers of the AB 155. 4 lbs. 5/8" small dia. Fits over 1 3/8" mast or boom. Used with Sincgars radios. Unpainted section for rebuilding ribbon antennas like used on PRC-6 PRC-27/77 etc.

15" long x 1.5" diameter. T-top elements extendable 3" on each end to adjust reception; 20' maximum T-width. WW2 mast section used with various mast bases thru the Korean War. It shows up occasionally at local hamfests, and there are some vendors on the Internet. The tubes originally came with a heavy coat of dark green paint. Military surplus aluminum masting tubes. The outer tube has been slightly crimped all the way around at two points to firmly hold the 6 inch piece in place (see close-up picture below). Used. Part of TRC-24. Unused. Consists of 125 foot long 5/8" dia coaxial cable with 8"L cast aluminum mounting shank and special RF connector which could probably be changed to common N or C connector. New (B2U). This is the red marked guy. 20 db major to minor lobe ratio. 6.6 x 5.6 x 6.3. Chrome plated light/medium duty antenna spring by Hy-Gain. Or, for temporary installations, 1/4 inch diameter bolt/washer/nut hardware can be used to hold everything together, then easily disassembled and packed-away. WIRE-CABLE ANTENNA probably dragged behind ships or submarines as VLF-LF antenna. We remove any serious nicks or burrs that prevent proper assembly, and verify that the pieces will actually go together. Just need some aluminum for a vertical antenna or light weight mast? Covers 30-76 MHz in five bands. Unused (G3J), AT-272 FLEX BASE only short length PRC-89PRC-10 (K1ZC2E) used, RIBBON ANTENNA & AT-272 FLEX-BASE SET for PRC-8,PRC-9-PRC-10; 2 lbs sh. They already have 3 holes punched just ready for tying the guy ropes to. PT Series masts are medium duty telescopic pneumatic masts for use as communications masts, cctv masts, antenna masts, radio antenna masts, microwave antenna masts, radar masts, cameramasts and more. Head has 28"L steel wire with reinforced loop for attaching guy. Fax +44 (0)1983 566643 The guy ropes clip on to the brackets. The last 3.25 inches is a smaller diameter (1.55 inch OD, 1.33 inch ID) that then fits into the next mast section. (S2X) Used, Antenna for ARC-60 radio set. (include your Zip Code). In most cases, these masts have a male and a female end, and the male end of one segment slips into the female end of another segment to make a secure, solid connection. used with ARN-6 Radio Compass system; 10x11x5 18 lbs sh. - Sadly, we no longer have any standard sectionsin stock as of June 2022. The poles and end brackets form a U shape. Part of TRC-24. Then pull the other mast section off the short stake and slide it over the main stake. Mounts to corner of vehicle. PO33 3PA Some are using this as a substitute for the hard to find WW2 MP-50. IN-127 holds three MS-116 and one each MS-117-118 mast sections. They are available in strong 1/8-inch-thick high-quality 6061-T6 ALUMINUM, which we then paint to match the mast sections, see pictures on Accessories page. Comes with the KS24019 L115 pole mounting kit. You will need a way to hold the dipole center point to the top of the pole. Antenna Mount Brush Guard. WW2 mast section used with various mast bases thru the Korean War. The 11 3/4" long flex base (A3140084-2) accepts the threaded tape whip antenna and has a combined 1&3/16"-20 female thread and a BNC-m connector. If you are using aluminum mast you will want to provide a bit more distance to prevent coupling between the antenna and the pole. Ribbed aluminum mast. Binstead 4 lbs.

MS-50 WW2 mast section used with various mast bases thru the Korean War. 1 3/8" I.D. PRC-8910 (E3M) Unused, AS-2485/ARC-114 BLADE ANTENNA used with 30-76 MHz ARC-114 radio set; BNC connection. 4 lbs sh Used, Halyard 140' nylon rope insulator & pulley Used with AB-155 & AS-244.

1 lb each. And, to protect the guy line from the sharp metal edge of the guy ring attachment holes, we offer 3/16 inch diameter quick-links, rated for 660 lbs, for attaching your guy line, at $1.25 each. The ideal telescoping communications mast. (L1Z) Unused. Other non-ham uses include beach fishing rod holders, heavy duty tent/canopy poles, small sailboat mast/boom, outdoor netting/lighting poles, flag pole, workbench/table legs, fence posts, etc. They are very rugged. 3 feet, Co-Phasing Harness for AT-566 Dipole Antenna covering 400 to 600MHz. AS-2360/TRQ-23 Maintenance Manual Covers AS-2360 AS-2361 AS-2362 AS-2363 AS-2364 AS-2365 TG-176 TG-177 PP-4034 and C-6183. Part of GRC-103 system. 10 foot cable for use with MX-6707 AS-1729 antenna system. Some examples of the accessories offered on eBay include: The most important step you'll need to take while picking out the right mast is to match the diameter of your mast with the diameter of the accessories and other components that you will be connecting to your mast. Unused with manual repro. The aluminum ones are lighter and stronger, but sometimes you want the support to be non-conductive. Additional questions may be answered viae-mail. I have several different styles of masts and each has its own advantages and disadvantages. Used good condition. 5 lbs sh. Priced at $7.00 each, or 3 for $20.00. Of these, the ribbed aluminum ones are my favorite. MS-50 Mast Section Used some rust WW2 section used with various mast bases thru the Korean War. Rope may not be original. Note that you can use a credit card through PayPal. New Web Special, DIRECTION FINDER LOOP ANTENNA SET for use with PRC-25/77 VRC-12 and similar radio equipment. 2 Type "C" Male and 1 type "C" Female Tee connector. Set up starts with pounding a stake on the pivot base into the ground. Some fiberglass masts have sleeves on the receiving end. 9 lbs (C2UA9I)Used. This is the stuff used to repair fiberglass boats. Or, for temporary installations, 1/4 inch diameter bolt/washer/nut hardware can be used to hold everything together, then easily disassembled and packed-away. (C2U) As-Is, 4.3-12MHz Long Wire Antenna. 7 lbs sh. Stack them up one by one until you get the desired height. , which can also be used as a mast system. Email sales@clarkmasts.com green carrying bag with handle. Controls FINE TUNE 0-10 MHz in 1 MHz steps and ATTENUATOR 0-40 DB in 10 db steps. 6" vertical x 7" horizontal x 1/4" diameter 2 lbs sh. 2-4.3MHz Long Wire Antenna. The current January 2021 stock is condition 5-9. Military surplus aluminum masting tubes. This antenna ia a quarter-wave base fed inverted L-type designed to operate in the UHF band. WT masts offer a very wide range of models and headload ranges from 15kg to 160kg and extended heights from 2m to 34m. Used, AS-1730. The connector on the antenna is Type N 5.25" x 3" (L1Z) Unused. Ten (10) of these stacked together forms avertical mastof 37 feet. This connected between the antennas and the radio and an internal motor switched between the antennas to allow the homing function of the receiver. From top: Fiberglass with reinforcing ring. The pieces slide together easily with close tolerances.

Usually used as a bumper mount. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. I usually dont put it up to the full height and dont put that much of a load so I only use 3 guy ropes at each point. I have several different styles. Clark Masts Military YT Series of telescopic masts combine largeheadloads, high extended heights in relation to the retracted length. Impedance 50 ohms Null depth 25 db bearing error less than 2 degrees. 1 1/2 inches diameter. The other masts I use came as just pole sections and I needed to come up with the guy parts and stakes. Mast Section Unused may have some rust on ends. The set includes some metal end brackets to hold the poles together for storage and transport. Since our standard shipping boxes are suitable for quantities of 4 or 10, please keep that in mind when requesting quotes. View cart for details. Rope may not be original. 55 lbs sh. Collapsed size 8x6x3.5 5 lbs sh. Guy ring made from muffler clamp, Figure 4. Used. 4 element helix antenna with a 26dB gain amplifier on a circuit board under the antenna. 52" tapered stainless steel whip approx. Unused. Designed for 1700-2400 Mhz with 30 db gain; 4.5 MHz bandwidth. Then check out our popularVertical Antenna Kit". Be sure to check out our slightly lighter-duty Vertical Antenna Kit, which can also be used as a mast system. Unused, 12 foot Mast Kit with Ground Plane Antenna. Type "C" connector is female Type C. Then I covered it with a few coats of fiberglass resin. TELESCOPING CHROME ANTENNAS 11"L to 38"L; 8/32" dia base hole, Bumper mounting for mobile antenna whips like AS-1729 same antennas as Sugar Scoop mount only mounts to horizontal surface instead of Vertical. Figure 5.

Requires 28 VDC. Comes with canvas bag.

You can sometimes find guy rings for the mast, but it they tend to be expensive. (E2Y) Used. 12 lbs sh. Figure 1. I had some of mine split when they were not handled properly. I bought most of mine at Dayton over the years. 14 tie-down rope, and plastic cap for AT-1095. (SHP). Telephone +44 (0)1983 563691 / 567090. There is no indication of a model number on the assembly. We do have new (Condition 1) lighter duty ribbed sections as used in our Vertical Antenna Kit. An instruction/information manual is provided with each box of 10 sections on how to install a 37 ft. mast. England, Tel +44 (0)1983 563691 / 567090 This is the white marked guy. Single conductor antenna wire as used on many radio sets from WW2 thru the 1970's. I spray the ends with orange paint so they are easy to find in tall grass. They now have some evidence of rub marks, scratches, nicks, and a few minor dents (see picture above and example: ) due to bouncing around inside those military vehicles. This is high-gradealuminum, not the softer type used in some amateur antenna elements and booms. (See Phil) ROD reproduction. Unlike our other telescopic masts the PU mast does not use air to extend, it is manually extended with a unique cross pin providing the section locking. A rugged, lightweight torsionally stable platform for long range EO, laser and radar equipment. They are sort of hard to figure out how to use, but once you do, you really appreciate how great they are. Each has 4" based triangular steel head with 1.5"L x 3/8" diameter driving shaft on base. The other parts go inside and a canvas cover keeps them in place. 4 lbs sh. Excellent. The masts in this collection may be available in different lengths, but most of them are offered in lengths of four feet.

Mount flange movable to adjust height. Antenna has a female TNC connection. Not sure what these cost the government, but consider these a return on some of your taxes! Removed from installation kits good condition. This 1.55 inch diameter piece is 6 inches long and is used as an inner sleeve that forms a strong joint. Antenna with mount stand around 30". repro. (H1Y), AT-784 Loop Antenna Maintenance Manual repro. Antenna adapter bracket. It tends to bow a lot before it reaches the 45 point and the guy crew should try to minimize that bending by putting tension on the guy ropes.

or german (GY) suffix. We remove any serious nicks or burrs that prevent proper assembly, and verify that the pieces will actually go together.

Also 4 ea guy ropes MX-381 (40') MX-382 (31') MX-383 (50'). Mast Section Used some rust WW2 mast section used with various mast bases thru the Korean War. KATHREIN WHIP 64-470 MHz; cut 4 foot length; 1-hole mount 15' RG-58 coax. The 4 piece is pounded into the ground about way in where I want the pole to be.

14 tie-down rope, and plastic cap for MS-118. (K2H) Unused. For stakes, I use 1 conduit. 425 lbs sh wt. Unused.

Used on Sincgars Radiossuch as PRC-119. Lucent KS24019 L112A Amplified GPS Antenna. Has ferrite loop run by 26v 400 hz motor and selsyn transmitter for direction.. 3.86.56.5 7 lbs sh. 9.9x9x3.5 4 lbs sh. 1.4" Diameter.

As an experiment, we were unable to bend a section over the extended part of the van's trailer hitch with one end on the concrete driveway and pulling as hard as we could on the other. The AB 155 is strong enough to assemble on the ground and walk it up. For permanent installations, the tube sections can be easily locked together by drilling and inserting several machine screws per joint. Mast Base for MS-116-117-118; mounts to SC-D-189023. (C7Q) Unused. Price per mast section. We can finish the masts in a variety of colours as well as in CARC finish for military customers. Contact usfor price quote based on current stock(include your Zip Code). Idealfor use as mobile communications masts, telecommunications masts and at lower heights offering a competitive alternative to much larger masts. Inculdes AT-1082 loop antenna with whip and cable. After that happened a few times I strengthened them. XT masts are also available onour 804Series Trailer Masts. (E8JC2T). Please, do not send payment until you have received correspondence relative to stock, total price, and payment details.

Tie-Down driven into ground by hammering a pipe (not supplied) slipped over the driving shaft: 3 lbs. 29" long. The outer tube has been slightly crimped all the way around at two points to firmly hold the 6 inch piece in place (see close-up picture below). Used with AS-1729 MX-6707 AS-3900 mast bases (D2U) Used, MAST SPRING only for MX-6707; 4 lbs. Reverse BNC with 90 degree pivot. From there, you'll simply need to determine the number of segments you'll need for your mast and the number of guy rings that you will need to insert between segments. (D2V) Used good condition, AB-15 MAST BASE Used with small chips in the ceramic insulator (D2V), Mast Section Used good condition, may have small BB size top ball missing, may be slightly bent/bowed. Vertical antennas for 10 - 160 Meter HF Bands, singularly or in phased arrays, Field Day dipole supports, for ends and center feed point, Heavy-duty boom for upper HF and VHF yagis, DXpedition and Field Day small tribander support mast (Attention - DXpeditioners, see below), Meteorlogical/environmental instrument support mast. The AB 155 has some really slick guy tensioner mechanisms. With more help and additional guying, greater heights are possible. Guy Tie-Downs for securing antenna masts tents or other items. AB-154 Swivel Base. Five GP-111 Guy Stakes 10' W-128 Wire one MX-384 Insulator and one HM-1 Hammer. XT masts offer a very wide range of models and headload ranges upto 400kg and extended heights from 1.5m to 34m. (E2M) with heavy backing plate. Plastic cap for MS-118 mast section, may be used, in good condition. This uses the C5A-1054 gear motor to switch the antenna connections to connect the signal phasing. COLLINS Antenna simulator Long Wire (115 VAC 400 Hz)522-4514-001 ASI-351 DA-487/U. Unpainted section for rebuilding ribbon antennas like used on PRC-6 PRC-27/77 etc. We tested one of these units with our Garmin GPS with an external antenna port and the Garmin powered the antenna and worked just fine. May have wire breaks. Plastic cap for AT-1095 top section of AS-1729 antenna system. Organizational Direct Support and General Support Maintenance Manual for Antenna AS-1729/VRC. Figure 1 shows some of the types of mast I have. Has type C connection on bottom. TIE-DOWN KIT for MS-118 including original clip, approx. 17" Heavy Duty Cast Steel Guy Stake. I use brackets for mufflers that I found at a local farm supply shop. Fishing Pole style antenna used on Sincgars radios. 2 lbs sh. (E1Z) Used, 30" long Screw Anchor from GRC-103 radio system. Whether you want to deploy an old army radio in your backyard or get a better TV signal in a rural area, the aluminum masts in this collection might be the exact solutions that you need. I can go about 20 by myself with this technique. * Direction finding antenna for the PRC-89PRC-10 Military radios. There seems to be a problem serving the request at this time. And, to protect the guy line from the sharp metal edge of the guy ring attachment holes, we offer 3/16 inch diameter quick-links, rated for 660 lbs, for attaching your guy line, at $1.25 each. Requires 2" dia hole for mounting. Shipment is normally via FedEx Ground from Zip Code 27518. Ten (10) of these stacked together forms a, of 37 feet. mounting for base 7 lbs sh. The tubes originally came with a heavy coat of dark green paint. (E8J) Unused, Aluminum Guy Stake Overall length 18" x 5/8" diameter. Dipole antenna reel only (No Wire). For erection, one person is on each set of the 3 guy sets and 2-3 more walk the pole up. It consists of a 1/4"diameter L-shaped rod mounted on a small aluminum box containing a receptacle for coupling to a 52 ohm coaxial transmission line. Left: AB-155 supporting a 40 meter dipole. 3" diameter. We finally developed a method to make custom, for these mast sections. With more help and additional guying, greater heights are possible. 22' wire antenna for semi fixed location use of the SCR-193 BC-191 vehicle mount transmitter. green carrying bag with handle. Comes with eight 1.8" diameter 44 inch (48 inch overall) sturdy fiberglass mast sections, two high quality plastic guy rings, 300 feet of rope (cut according to your need), three guy stakes, and weather proof bag. They dont show up often and the last one I saw was about $125. Manually extended telescopic mast for field or vehicle mounting. Isle of Wight Email sales@clarkmasts.com, Copyright CLARK MASTS LIMITED 2022. (I3E) Used, 12.5KV Spark Gap Antenna Lightning Arrestor by Joslyn Electronic Systems AD969-DL. 25.5" X 7.5" X 2.5". The last 3.25 inches is a smaller diameter (1.55 inch OD, 1.33 inch ID) that then fits into the next mast section. The ideal telescoping communications mast. Designed for use with 150W HF transceiver; 4 lbs sh. 2 lbs. Not for HF mobile antenna use. (C2U) Used, 50' remote installation kit. (I1Z) Unused. Has a protective metal ring around the top. 5 lbs sh. Newly manufactured reproduction antenna rod guide tube for the BC-611 telescoping whip antenna as shown on page 6 of the SCR-536 TM 11-235 manual dated May 1945. O/a 15"L 3lbs sh. TIE-DOWN KIT for AS-1729 including original clip, approx. With a pivoting base assembly (seeAccessories) and proper guying, one person can raise 37 feet easily. An instruction/information manual is provided with each box of 10 sections on how to install a 37 ft. mast. May have wire breaks. 98675-MX57FT SM-D-706404 Use for field day antenna guy or other wire support use. Shipped in sections. 2 1/4" long 7/8" large dia. (K1Z) Used, Bracket attaches IN-127 base to RT-77 / GRC-9 radio French (Fr.) We do have new (Condition 1) lighter duty ribbed sections as used in our Vertical Antenna Kit.

3DB gain. Our masts are approved and tested to MIL STD 810F.

ARN-59 ANTENNA as above except without glass. (N2Jw) Unused, KEYER This is the switching keyer for the homing antenna elements that were part of the ARC-44 VHF radio system. Unused, 29.6 Foot Mast Kit for field day antenna. Comes with: three 47" long x 1 3/8" diameter fiberglass mast sections, one 8" top mast section which holds two horizontal antenna elements and has 16 feet of RG-58 coax with a male BNC connection at the end, two 28 1/2" 1/4-28 stud mount antenna elements, one guy ring with guy ropes, three 9" stainless steel stakes, one 27" long mast base which mounts directly into the ground, one pointed aluminum mast end cap which also goes into the ground, and one O.D. Frequency coverage is 50MHz to 700MHz. (C2U) Used, GP-27 aluminum antenna guy stake used with RT-77 GRC-9 Army field radio. Keep in mind that your mast may lose stability if you make your it too tall. I use a 4 piece as the base and 3 pieces for the stakes. UNUSED sh wt 2 lb. Part of GRC-103 system. Repeat the process until you get all the sections up. They are available in strong 1/8-inch-thick high-quality 6061-T6, , which we then paint to match the mast sections, see pictures on Accessories page. 47 long x 1 3/8 diameter fiberglass mast section for MK-12, will also fit GPA-MK-12.

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