military aluminum mast sections

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. 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. A rugged, lightweight torsionally stable platform for long range EO, laser and radar equipment. Has 1/4" diameter hole near top of stake. Right: 40 meter inverted L with elevated radials. Triangular 3.5" each side 1 3/8" I.D. Includes sixteen self stacking 36"LX1.6"Dia aluminum AB-85 mast sections to make a 40' mast.

UNUSED sh wt 2 lb. 3 fluted. 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. Comes with the KS24019 L115 pole mounting kit. mast sections aluminum company antenna military commercial surplus If you have a choice of fiberglass mast, get the ones with the sleeves. (E9SC2TI6U) Unused, 900MHz Cellular Mobile Antenna by Antenna Specialists with trunk lid mount. 6.426.261.8 30 lbs sh. Mounts to corner of vehicle. Has a protective metal ring around the top. Please, do not send payment until you have received correspondence relative to stock, total price, and payment details. This is high-gradealuminum, not the softer type used in some amateur antenna elements and booms. (C2U) Used, GP-27 aluminum antenna guy stake used with RT-77 GRC-9 Army field radio. Excellent. Unused, 29.6 Foot Mast Kit for field day antenna. Mount flange movable to adjust height. * Direction finding antenna for the PRC-89PRC-10 Military radios. Used with AS-1729 MX-6707 AS-3900 mast bases (D2U) Used, MAST SPRING only for MX-6707; 4 lbs. green carrying bag with handle. 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.

6" vertical x 7" horizontal x 1/4" diameter 2 lbs sh. antenna ham unused mast sections aluminum tower military lot They come in 3-5 sections and telescope into each other.

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.

There seems to be a problem serving the request at this time. aluminum military antenna ham radio sections mast ribbed poles tower An instruction/information manual is provided with each box of 10 sections on how to install a 37 ft. mast. Price per mast section. 1/8th inch steel Unused. BNC male to right angle BNC male 11 foot RG-58 coaxial cable. Type "C" connector is female Type C. COLLINS Antenna simulator Long Wire (115 VAC 400 Hz)522-4514-001 ASI-351 DA-487/U. (E8JC2T). Antenna Base for the AS-3900 antenna set. 9 lbs (C2UA9I)Used. 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. Company No. Symbol 2.4 GHz Rubber Duck Antenna works with the Symbol Spectrum 24 AP 2411 Ethernet Access Point and the Symbol AP 3021 Access Point. No further info; 23 lbs. 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. 1.4" Diameter. (I1Z) Unused. Unused, 6 foot cable for use with MX-6707 AS-1729 antenna system. 2.4Ghz 6DB gain Colinear Antenna with SMA connector. Removed from installation kits good condition. 17" Heavy Duty Cast Steel Guy Stake. SMA Male Connector. Guy Ring that fits AB-35 antenna mast. Add 1 lb per guy ring/4 quick-links.

They are in use with many armed forces around the world. Organizational Direct Support and General Support Maintenance Manual for Antenna AS-1729/VRC. The base of the loop contains a loop cathode follower with varactor diode for tuning two rf amplifiers and an output cathode follower using 4/6612 tubes which require 36 v B+ 1.1v filament. 3 lbs sh. O/a 15"L 3lbs sh. (C3A) Unused, PRC-75 ANTENNA ADAPTER fits in place of AS-2447 and allows for BNC coax antenna connection. AB-154 Swivel Base. (K1Z) Used, Bracket attaches IN-127 base to RT-77 / GRC-9 radio French (Fr.) (G6O) Used. , which can also be used as a mast system. While a single four-foot section of mast probably wouldn't do you much good, you can connect these segments together to create a tall mast that can tower over the treetops if you purchase enough segments. The screws/bolts also help to make the complete mast assembly more rigid. Our masts are approved and tested to MIL STD 810F. Ten (10) of these stacked together forms a, of 37 feet. Antenna with mount stand around 30". I bought most of mine at Dayton over the years. Unpainted section for rebuilding ribbon antennas like used on PRC-6 PRC-27/77 etc. If you are in the market for military mast and find one in good condition at a good price, pick it up! Just need some aluminum for a vertical antenna or light weight mast? The condition of the mast tubes vary from used to heavily used but serviceable(see physical condition photo to the right). Binstead

(I9A) Used Excellent. I would not recommend trying that. It is not really there to support the pole, but just to prevent it from sliding. Requires 28 VDC. The bottom slides into the pivot base and the pole is walked up. 10 foot cable for use with MX-6707 AS-1729 antenna system. There is no indication of a model number on the assembly. ALSO: Telescopic Fiberglass Poles(telepole) 19 ft to 32 ft models, ALSO: Just need some aluminum for a vertical antenna or light weight mast? Sorry, NO direct Credit Card transactions. 1.82.51.5 (N1UL2G) Used Excellent, KEYER This is the switching keyer for the homing antenna elements that were part of the ARC-44 VHF radio system. I had some of mine split when they were not handled properly. This antenna ia a quarter-wave base fed inverted L-type designed to operate in the UHF band. 2 feet, AN/TRQ-23 Maintenance Manual (R-901/R-902/R-744) and various loop antennas. (D2U) Used, Broadband Coaxial Protector by Polyphaser has male to female type N connections. Priced at $7.00 each, or 3 for $20.00. Youll need one quick-link per guy line. If you are using the full 10 section height of 37 ft. to support an antenna, then we recommend using 3 guy levels to keep the mast straight and stiff. I am a sucker for the stuff and am constantly adding to my collection. Also 4 ea guy ropes MX-381 (40') MX-382 (31') MX-383 (50'). Guy Tie-Downs for securing antenna masts tents or other items. 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. (E2Y) Used. The pieces slide together easily with close tolerances. Comes with 3" tall antenna and PL-259 Connector (D2U) Unused. or german (GY) suffix. 1 3/8" I.D. I have not had any split since I did that, but I still use a lot of care in setting up and taking down these masts, and dont use them in situations where there will be much side stress. (M2L) Unused, TELESCOPING CHROME ANTENNAS 6"L to 12.5"L 10-24 thrd mtg screw (B2U), TELESCOPING CHROME ANTENNAS 8.4"L to 14.4"L; 5/32" dia base hole, TELESCOPING CHROME ANTENNAS 9.5"L to 38"L; 6-32 thread mtg screw. Clark Masts is a division of Clark Masts Systems Ltd. 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. You can sometimes find guy rings for the mast, but it they tend to be expensive. (E1Z) Used, 30" long Screw Anchor from GRC-103 radio system. MX-378-U Guy Ring Substitute these are not actual MX-378 but they will work on MS-44 Mast sections. 5/8" small dia. The set includes some metal end brackets to hold the poles together for storage and transport. (A1H) Unused. 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. Mount plate 6.3"W x4"H; base hole center extends 3.9" from plate. Used on Sincgars Radiossuch as PRC-119. They are sort of hard to figure out how to use, but once you do, you really appreciate how great they are. (C2U) As-Is, 4.3-12MHz Long Wire Antenna. (B8TI9ATOP) Unused, RDF FERRITE LOOP ANTENNA 100Khz 1750 Khz. WW2 mast section used with various mast bases thru the Korean War. 3 lbs sh. The masts in this collection may be available in different lengths, but most of them are offered in lengths of four feet. (S2X) Used, Antenna for ARC-60 radio set. An instruction/information manual is provided with each box of 10 sections on how to install a 37 ft. mast. The current January 2021 stock is condition 5-9. We finally developed a method to make customguy ringsfor these mast sections. This uses the C5A-1054 gear motor to switch the antenna connections to connect the signal phasing. My favorite is the AB-155 kit. We do have new (Condition 1) lighter duty ribbed sections as used in our Vertical Antenna Kit. 2 1/4" long 7/8" large dia. DAF (which stands forDeployableAntennaField) Series are based on ST and NT Series masts fitted with integral field legs. 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. These antennas are VERY well made and great for quick expedient antenna setups. Buyer pays all shipping costs. New (B2U). 14 tie-down rope, and plastic cap for MS-118. TM 11-5825-242-25 Limited Coverage Radio Receiving Set AN/TRQ-23. Frequency coverage is 50MHz to 700MHz. Each tube is 48 inches long by 1.785 inch outside diameter (inside diameter 1.57 inch), wall - 0.11 inch, and weigh 2.7 lbs each. mounting for base 7 lbs sh. 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). MP-65 MAST BASE for MS-116-117-118 or AB-21-22-23-24 mast sections; Requires 2" dia hole for mounting. Tips on Using Military Mast for Antenna Supports. Keep an eye out for some at the next Hamfest. 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. Used, Trailing wire antenna weight 4.25" x 2.5" on 12" leader. A center insulator for an NVIS antenna made from PVC Tee fitting. Clark Masts Military YT Series of telescopic masts combine largeheadloads, high extended heights in relation to the retracted length. 2-4.3MHz Long Wire Antenna. You could probably walk up 20 or so of the ribbed aluminum mast but if you try that with the fiberglass mast it will split. Used with Sincgars radios. This connected between the antennas and the radio and an internal motor switched between the antennas to allow the homing function of the receiver. Please, do not send payment until you have received correspondence relative to stock, total price, and payment details. These new aluminum guy rings are laser-cut to our specifications and fit nicer than our former steel versions. Angle Bracket for attaching MP-50 or similar mount bracket to corner of vehicle. Magnetic Mount Cellular Antenna from ATX Technologies Inc. ON-GUARD GPS Vehicle Tracker. (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. 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. To make sure that you end up with the right mast for your purposes, learn more about these items by reviewing these simple questions and answers. 20 db major to minor lobe ratio. 40' Antenna Mast Kit. Requires 2" dia hole for mounting. 4 lbs sh. 2 lbs sh. Excellent for field day or other portable antenna use. Used with Collins/Rockwell CU-1658 CU-1669618T URM-157 test set. This 1.55 inch diameter piece is 6 inches long and is used as an inner sleeve that forms a strong joint. Original. Note that you can use a credit card through PayPal.

WIRE-CABLE ANTENNA probably dragged behind ships or submarines as VLF-LF antenna. We do have new (Condition 1) lighter duty ribbed sections as used in our Vertical Antenna Kit. The PU orPush Upmast is a lightweight tactical telescopic communications mast which is man portable for rapid field use and can also be vehicle mounted. (include your Zip Code). 3" O.D. 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. Used, 35 feet 3/16 inch Steel Guy Cable with vinyl coating on bracket with locking pulley and tension adjustment. Maximum Power: VHF 375W; UHF 125W. The ideal telescoping communications mast. 6.6 x 5.6 x 6.3. IN-127 holds three MS-116 and one each MS-117-118 mast sections. Removed from installation kits good condition. 3 lbs shipping Aluminum used.

6 each MX-1470 guy rings. We use glue on the box end flaps and the strongest tape available (Scotch 8959-RD "Extreme Application") to keep the package intact until it arrives at your destination. ARN-59 ANTENNA as above except without glass. Tuning voltage 0-102 vdc gain voltage 0-37 vdc sense relay 24 vdc. Additional questions may be answered viae-mail. Loop antennas and power supply. Reverse BNC with 90 degree pivot. With a Radio Shack 3 foot roof tripod (#15-517), a small VHF/UHF/WLAN vertical or yagi can be raised 16 to 24 feet without guying - just right for getting above the roof line from the outside deck/patio. (B2V) Unused some corrosion, MAST BASE for MS-116-117-118 or AB-21-22-23-24 mast sections; spring action with 3.3"L x 3" dia ceramic insulator and bottom terminal. Some are using this as a substitute for the hard to find WW2 MP-50. XT masts offer a very wide range of models and headload ranges upto 400kg and extended heights from 1.5m to 34m. This uses the C5A-1054 gear motor to switch the antenna connections to connect the signal phasing.

My hat is off to the designers of the AB 155. Surplus military mast is a great method to support your Field Day wire antennas or small VHF Yagis. Then pull the other mast section off the short stake and slide it over the main stake. Head has 28"L steel wire with reinforced loop for attaching guy. I start by pounding the 4 stake and then sliding a section of mast over it. repro. (SHP). Plastic cap for MS-118 mast section, may be used, in good condition. Rugged military construction; looks like one can add onto and extend the cast aluminum support to increase dish diameter. Dipole antenna reel only (No Wire). This is high-gradealuminum, not the softer type used in some amateur antenna elements and booms. The guy ropes clip on to the brackets. Rope may not be original. TIE-DOWN KIT for MS-118 including original clip, approx. 15" long x 1.5" diameter. 4 lbs. A field mast system with integral field legs, lighweight and portable, based on the popular QT Series of masts but supplied in miltary paint finishes with matching anodised mast sections with kit bags. 2 1/2 foot Wood Guy Stake from the popular AB-155 forty foot mast kit. 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. Figure 1. Originally part of TRQ-23 radio receiving set.

Figure 3. (R2H) Unused, BC-611 SCR-536 ANTENNA GUIDE TUBE. 9.9x9x3.5 4 lbs sh. Ribbed aluminum mast. The pieces slide together easily with close tolerances. If you are using the full 10 section height of 37 ft. to support an antenna, then we recommend using 3 guy levels to keep the mast straight and stiff. Mast Section Unused WW2 mast section used with various mast bases thru the Korean War. Used, Flexible gooseneck base only for AT-892 from PRC-25, PRC-77, or PRC-126. (M2J) Used. 4 element helix antenna with a 26dB gain amplifier on a circuit board under the antenna. Each tube is 48 inches long by 1.785 inch outside diameter (inside diameter 1.57 inch), wall - 0.11 inch, and weigh 2.7 lbs each. For quite a few years I have specialized in 40 meter CW at Field Day. PRC-8910 (E3M) Unused, AS-2485/ARC-114 BLADE ANTENNA used with 30-76 MHz ARC-114 radio set; BNC connection. (C2V) Unused with mounting hardware. Excellent for field day or other portable antenna use. Email sales@clarkmasts.com Mast Section Used some rust WW2 mast section used with various mast bases thru the Korean War. Fishing Pole style antenna used on Sincgars radios. The ideal telescoping communications mast. (H1Y), AT-784 Loop Antenna Maintenance Manual repro. This BNC connector also has an extra long male pin (or you can say that the dielectric is recessed more than a normal BNC connector. Tie-Down driven into ground by hammering a pipe (not supplied) slipped over the driving shaft: 3 lbs. 7 Lbs Shipping. 2.37.74.9; 3 lbs sh. 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. Used, DIPOLE FIXTURE part of PRC-74 long-wire antenna set. Priced at $7.00 each, or 3 for $20.00. Single conductor antenna wire as used on many radio sets from WW2 thru the 1970's. Then I covered it with a few coats of fiberglass resin. Clark Masts are a well established name in the military mast world having been in operation for over 50 years. Once you get beyond that or if you have a larger antenna at the top you will need a couple of people to lift the pole each time. Does not fit the AS-3900 base. I have several different styles. 98675-MX37FT SM-D-706401 Use for field day antenna guy or other wire support use. 2 Type "C" Male and 1 type "C" Female Tee connector. It shows up occasionally at local hamfests, and there are some vendors on the Internet. 1 lb each. MS-50 WW2 mast section used with various mast bases thru the Korean War. Shipped in sections. Unused, 12 foot Mast Kit with Ground Plane Antenna.

Collapsed size 8x6x3.5 5 lbs sh. (I9Q) Unused. MS-50 Mast Section Used some rust WW2 section used with various mast bases thru the Korean War. The aluminum ones are lighter and stronger, but sometimes you want the support to be non-conductive. Military surplus aluminum masting tubes. Not for HF mobile antenna use. used with ARN-6 Radio Compass system; 10x11x5 18 lbs sh. I can go about 20 by myself with this technique. T-top elements extendable 3" on each end to adjust reception; 20' maximum T-width. I use brackets for mufflers that I found at a local farm supply shop. (N1Z) Used, one only. Since our standard shipping boxes are suitable for quantities of 4 or 10, please keep that in mind when requesting quotes. Part of GRC-103 system. Clark Masts WT Series range of heavy duty pneumatictelescopic masts have a base tube diameter of sixinches and a maximum of nine telescopic sections. They are made of two types of materials, aluminum and fiberglass. TIE-DOWN KIT for AS-1729 including original clip, approx. Bracket attaches IN-127 base to RT-77 / GRC-9 radio Made in the USA. Ten (10) of these stacked together forms avertical mastof 37 feet. Additional questions may be answered via. 3 feet, Co-Phasing Harness for AT-566 Dipole Antenna covering 400 to 600MHz. May have some rust. Mesh may have minor but reparable breaks. Youll need one quick-link per guy line. Email sales@clarkmasts.com, Copyright CLARK MASTS LIMITED 2022. A box of ten (10) tubes weighs 30 lbs. Rope may not be original. Military surplus masts are great for temporary antenna supports for Field Day and other activities. 01419385, Lightweight Portable Military Field Masts. Has ferrite loop run by 26v 400 hz motor and selsyn transmitter for direction.. 3.86.56.5 7 lbs sh. For erection, one person is on each set of the 3 guy sets and 2-3 more walk the pole up. Five GP-111 Guy Stakes 10' W-128 Wire one MX-384 Insulator and one HM-1 Hammer. I think they were under $2 each as opposed to about $14 or so that the real ones list for. Then you slide the pole sections into each other with the circular guy brackets at strategic points. 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. Idealfor use as mobile communications masts, telecommunications masts and at lower heights offering a competitive alternative to much larger masts. PO33 3PA 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. Part of TRC-24. Used. We can supply our mast systems packed in military grade soft cases, with fully illustrated manuals and operating instructions. Antenna has a female TNC connection. Controls FINE TUNE 0-10 MHz in 1 MHz steps and ATTENUATOR 0-40 DB in 10 db steps. Comes with canvas bag. Thin walled, larger diameter aluminum mast. After that happened a few times I strengthened them. The current January 2021 stock is condition 5-9. 7 lbs sh. The tubes originally came with a heavy coat of dark green paint. (F8T) Unused, 8 foot Dish Antenna with aluminum mesh paraboloid surface. This 1.55 inch diameter piece is 6 inches long and is used as an inner sleeve that forms a strong joint. The other masts I use came as just pole sections and I needed to come up with the guy parts and stakes.

Masts can be vehicle mounted, field mounted and for maximum extended heights mounted using our roof trolley system. 3/8-24 threaded hole both ends. There is a roll on the metal to strengthen it around the center hole. 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. Chrome plated light/medium duty antenna spring by Hy-Gain. 29" long. I have several different styles of masts and each has its own advantages and disadvantages. Usually used as a bumper mount. 5 lbs. Great for Emergency Portable setups including field day or even a small back yard where towers are not an option! XT masts are also available onour 804Series Trailer Masts. Guy ring or ropes not included. The AB 155 is strong enough to assemble on the ground and walk it up. (N2Jw) Used, IMPEDANCE MATCH NETWORK black plastic bullet-shaped unit designed to mount to aircraft wing and hold two AT-624 antenna elements (not available) 50 ohm BNC. It is really slick how everything goes together. A 2 piece of PVC will do the trick. H-shaped has 25 feet; vinyl-covered 2-conductor copper wire: 2.5x12x1 3 lbs sh. They dont show up often and the last one I saw was about $125. The other parts go inside and a canvas cover keeps them in place. Unused. Military surplus aluminum masting tubes. NOS still in the original cardboard box! Size 7.3 inch long x 5/16 inch diameter. Guy ring made from muffler clamp, Figure 4. NSN 5985-00-254-4340 Shipping weight 7 pounds (D2U) Unused, AB-22 MAST SECTION 27 inches long. We keep a full range of spare parts available for many years. The AB 155 has some really slick guy tensioner mechanisms. This is the stuff used to repair fiberglass boats. Normally 5-6 people are used to put it up and take it down. With a pivoting base assembly (see. ) The TEE fittings are fine for the fiberglass poles. The poles and end brackets form a U shape. 22' wire antenna for semi fixed location use of the SCR-193 BC-191 vehicle mount transmitter. KATHREIN WHIP 64-470 MHz; cut 4 foot length; 1-hole mount 15' RG-58 coax. I found PVC pipe or TEE fittings work well. Money Orders, Bank Cashiers Checks, or, are the ONLY payment method accepted. 55 lbs sh. Used, 12" Aluminum Guy Stake. (Outside CRT Room) Used good condition, 50 feet 3/16 inch Steel Guy Cable with vinyl coating on bracket with locking pulley and tension adjustment. 4 lbs. Unpainted section for rebuilding ribbon antennas like used on PRC-6 PRC-27/77 etc. (E8J) Unused, Aluminum Guy Stake Overall length 18" x 5/8" diameter. green carrying bag with handle. 98675-MX57FT SM-D-706404 Use for field day antenna guy or other wire support use. (K1Z, B2U) Unused, 7" replacement rubber duck antenna for the PRC-126, also fits the PRC-68/68A (not PRC-68B) & PRC-128 (low band module only). 12 lbs sh. A3046166, 5820-01-215-9404 Antenna bracket for MX-67067 or AS-3900 . Used. Something went wrong. (N1Z) Used.

Of these, the ribbed aluminum ones are my favorite. This is used between the AT-892 and the antenna socket on the transceiver(L1Z). 14.5"L black or dark brown plastic. Then check out our popularVertical Antenna Kit". 14 tie-down rope, and plastic cap for AT-1095. (B2T) used. 5 lbs sh. There are usually a couple of vendors each year with large selections. We remove any serious nicks or burrs that prevent proper assembly, and verify that the pieces will actually go together.

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military aluminum mast sections