Cubex 4 element quad. Any info on the cubex quad or pictures would be greatly appreciated as always! 1127 northern Reviews Home Reviews For: Cubex Yellow Jacket Category: Antennas: VHF/UHF+ Directional (Yagi, quad, etc. . This makes this antenna very quiet. The 15mtr loops are open due to interaction with 17. 1,698 likes · 1 talking about this. The boom is 30Ft Aug 7, 2022 · They worked pretty well, and I had so much fun with my Dad. The spreaders are also fiberglass with plastic tips to hold the wires. Cubex Quads packs nearly 70 years of design and manufacturing experience into each of our world-class products… since 1957. Reviews For: Cubex Quads Category: Antennas: HF: Yagi, Quad, Rotary dipole, LPDA eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. MAGNUM-6CB 11 Meter 6 Element Quad For those who want the best… 6 full-wave loops producing a BIG Cubex Quads signal! 29′ x 3″OD 6061-T6 Heavy Duty Aluminum boom HD aluminum Boom to Mast mount for 2″OD mast Rugged fiberglass Spreader arms and SS hardware Diamond configuration Direct 50-ohm feed The Mantis-series cubical quads achieve exceptional performance on the 30-meter and 40-meter bands. Our large HF arrays (Skymaster, Mk-series and Mantis) are configured in the square configuration, where our hub assemblies are fitted to a round-tube boom and the feedlines can serve as support for the driven elements Oct 10, 2025 · Cubic Quad The cubic quad is a very popular way to get reasonably high gain and excellent front to back ratios as well as low angles of radiation for without going to extreme heights. View and Download CUBEX SkyMaster Series manual online. No trimmer capacitors to adjust Direct feed with any 50 ohm coax Low SWR across complete band Designed for fast set up and take down All weather construction for permanent use Handles legal limit of power Excellent T-Hunt antenna Easy replacement of elements, if necessary Quick change Horizontal or Vertical polarization Elements 21″ each side-Boom 42 Reviews For: Cubex Quads Category: Antennas: HF: Yagi, Quad, Rotary dipole, LPDA eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Also for: Skymaster iii– 3b, Skymaster iii– 5b. However, there are a few mechanical considerations to keep in mind when planning to install one of these systems. Any info on the cubex quad or pictures would be greatly appreciated as always! 1127 northern Featuring: Max-Gain Systems, Inc. Apr 2, 2005 · to all who run 2m beams , i am looking at a cubex 4 element quad. The biggest and baddest quad in our catalog, this antenna requires a lot of space, a serious support structure and a high-torque rotator. Quality parts at a reasonable price. 8 Instructions: Cubex - MARK II Series Connecting Element Wires Crimp Splice Pull wires through sleeve and bend to temporarily hold position 4 Element, 3 band (10, 15, 20m) cubical quad antenna system 13ft Fiberglass Spreader Arms Cubex Quads Spider assemblies – 356T6 Aluminum for 3″ O. com Designed for the do-it-yourself builder, Skymaster kits include everything you need to build a quality antenna. Reliable designs have undergone Why two different lengths? Simply because 1/4-wave lengths are adequate to reach a mast mounted antenna switch on a 3-element model where the driven element is close to the mast, but are too short for wider space of the 2-element and 4-element HF multi-banders. All fiberglass construction Wt. I have 4 bands on it 10, 15, 17 & 20. We replaced the wires of this Quad antenna as some of them had broken, having been in the air for about 10 years, 2022. Here it is 2022 already, so my review of the Mk IV 5 Band Cubex Quad is WAY out of date! I initially put the quad up in 2003/2004 and had great success with it. The Mk-series and Skymaster 3-element designs are very popular due to their overall size and performance characteristics. Aug 22, 2006 · Im starting with a Maco H/V 105. See full list on iw5edi. Quality materials at a reasonable price for the savvy antenna modeler. com Hello. Cubex Quads manufactures high-quality and rugged cubical quad antenna systems for amateur radio and CB operators. 06-03 Rev 9 Pg. Cubex Quad Scorpion II The Scorpion II has eight elements and claims to have 14 dBi gain with a 25 dB front-to-back ratio. Performance is equivalent Mk-Series models if built to plans, or custom build to your own design specifications. 2. The boom is fiberglass at 90 inches. Using a Delhi 48 ft freestanding tower and a Yeasu SA 800 rotator. complex so limited to size. any comments will be helpful thanks in advance. So the coupling of the elements is in the magnetic field component instead in the electrical like for a yagi. I have had several request to do a video on my Cubex 4-Element ham radio quad antenna. http://hamradiofinds. This is Mel WA5UTK. Its easy to assemble, handles 300 plus watts and has amazing directivity and front to back gain. Just a young man trying to learn from the more experienced. 2 element Quad antenna for 10 12 15 mt Wire Element FINISH 4 turns around element wire spread over about 1-1/2" START 4 turns around element wire - spread over about 1-1/2" SPREADER ARM Cubex Co. D. Cubex Quads. Time Owned: more than 12 months. If you like to get pile ups go for a Cubex Quads antenna, it happens very often. Working ok again now. These distinctive antennas are the result of decades of quad design and manufacturing experience, celebrating 40 years of innovation in 1997. ) eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Rotator housing - a Prop Pitch motor To see details of my 2 element Cubex Quad feed point matching Transformer, CLICK HERE. Designed for the do-it-yourself builder, Skymaster kits include everything you need to build a quality antenna. I have been using this 2. I wanted to see if anyone else has made one and if there are any issues I can avoid. Don’t At Cubex Quads we use both configurations, depending mostly on the desired band and other physical or mechanical considerations. Dec 14, 2012 · hamradiofinds. Normally when I am GMRS 465MHz General Mobile Radio Service Do you need more range to get into a local repeater, or perhaps you need better coverage to reach friends or family? A beam antenna is just the ticket, and nothing beats a multi-element, lightweight and durable quad. , Inc. While three elements might be a more economical option than a larger 4-element model due to shorter matching cables, lighter support structures and smaller May 3, 2020 · I'm currently planing out making a cubex quad for cb use. Opens in a new window. Also have a 3 element SteppIR Yagi but doesn’t compare with the 4-element 5-band quad. 5# antenna for more than 5 years, on and off after several moves. The boom is 30Ft long & the antenna is roughly 25Ft above ground. This 2 meter 4 element quad replaced a Cushcraft Yagi. SkyMaster Series antenna pdf manual download. Now this does not mean at all times a Cubical Quad will be quieter then a Dipole. Boom Heavy Duty Boom-to-Mast Plate with SS hardware – 3″OD boom to 2″OD mast Complete and pre-tuned wire element set SS Worm Gear Spreader Arm Clamps 3″OD X 24′ 6061T6 Aluminum Boom Durable HF terminal blocks exceed full legal limit Also have a 3 element SteppIR Yagi but doesn’t compare with the 4-element 5-band quad. cant go much bigger because it will be in a patio in an apt. , The Wireman, and Cubex Quads Article Multi Band Quad – 2 element 40 meters, 2 element 30 meters, 3 element 20 meters, and 4 element 15 meters – 3 different lengths of quad spreader used Even the construction the driven elements in cubical quad are very close together. 5 lbs. and maybe arrows 4 element yagi. Includes design for 2 6 10 12 15 meter bands Quad calculator Cubical quad antenna calculator in java script let you calculate elements size and spacing in inch and meters. Quad Antennas. Compare performance to equivalent Mk-Series models. Top quality materials manufactured to proven specifications provide massive gain, lower noise levels and extreme durability. r2fb1ugfshn9u9sdc5wnlqv7vdrkj1ykuwh5