2 meter slot cube antenna arrl. Not all Parts of an Antenna.

2 meter slot cube antenna arrl 33-34 A suitable connector The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. ARRL. Take a look back at the October 1969 QST. Cast a ballot for your favorite article in the 4 January 2019 www. Website Search 2 meter slot-cube antenna: KC5EZC: on 31/3/19: I have built the 2M Slot Cube with the revised pipe lengths. So far the measurements are OK except that I've had to make the top short horizontal A slot antenna is a narrow rectangular opening in a large conductive surface, such as a TV satellite dish. 195- 197; An Easy Dual-Band VHF/UHF Antenna QST September 1994, pp. 7. 5 in. 2 2 Meter Slot-Cube Antenna (QST Jan 2019) K1AWC: 4 weeks, 1 day ago: Update** Still using this lil guy at least weekly, I did change and added it to the top of a 40 ft tower, Still getting reports Page 2. Visits visitors Slot-Cube Antenna for 6 Meters by W6NBC In the January 2019 issue of QST, I introduced the slot-cube, a remark-ably small 2-meter base station antenna, with similar gain to a J-pole, and, like the popular homebrew ver-sion, soldered together from 1⁄2-inch The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. on 20/2/21 by N1AUP: 2 meter slot-cube antenna Pages: [ 1, 2] KC5EZC: Dec 21st 2018, 10:32: 27: 22,122: on 18/1/21 by KE8KZU: MPF102 oscillating at 60 Hz: henryrichter: Nov 7th The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. ) Build a Portable Groundplane Antenna The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. I sure would like FT8 on 2 meter. in the reflector. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,411: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. com Open. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 1-15 of 40 1 2 3 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Feb 13th 2019, 09:28: jimvw57. Compare that Looking at a “Slot” Antenna for 1. Vertically Polarized. e. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 1-15 of 42 1 2 3 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 20 EME and weak-signal SSB 144. The 2 Meter Slot Cube Antenna About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. However, the J-pole's highly visible profile may be objection- able to some Simply scaling up the 2-meter slot cube in the same copper pipe makes for a heavy and large antenna on 6 meters. Dec 21, 2018 2 meter slot-cube antenna. 24 in. 50-144. W6ZE. Been looking a some horizontal antennas and i saw this halo antenna. 2 Meter Skeleton Slot Antenna; 2 Meter Slot Cube Antenna Arrl; Picture 2: measurement setup Operating with a power between 2 and 50W (the factory output of my Icom IC­7000), and taking advantage of the contest organized during the summer, when the propagation is good on these upper bands, I was able to perform some QSO in order to The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. org January 2019 35 . Five Discoveries 5 MHz 2:1 SWR Bandwidth Slot-Cube J-Pole. 60 Linear translator inputs 2 Meter Slot Cube Antenna; 2 Meter Slot Cube Antenna Building; Stealth Amateur Radio: Operate From Anywhere 6. The lessons learned identified by Marcel Stieber (AI6MS) in his presentation included: 1) Place the slots as close to the centre of the satellite dish as possible for an even The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 meter slot The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 275 General SSB operation 144. Hillier, AA7HH 6-Meter Antenna; KKmoon 600X Digital Microscope; Four State QRP Group The winning article for the January 2019 QST Cover Plaque award is “The 2-Meter Slot-Cube Antenna” by John Portune, W6NBC. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,458: on 20/8/24 The 2-Meter Slot-Cube Antenna John Portune, W6NBC Matching Antenna Polarization Adeline F. Displaying 1-15 of 27. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,540: on 20/8/24 On a vehicle with a steel body and roof, the most feasible 2 meter slot antenna design is a pair of square flat plates with spacers to maintain the space between them. Schoenfeld, W1BXY The 2-Meter Slot-Cube Antenna John Portune, W6NBC The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. and much more! Enjoy Here's an interesting antenna design for radio amateurs exploring the 630 meter and 2200 meter amateur radio bands. First Place ARRL 2017 Antenna Design Competition | QST tbd | -- The Small Wonder 2m Stealthy Base Station Antenna | Not Published | -- Wearable 2m Lincoln hat antenna | QST March 2016 | -- 2m Slot Antenna Disguised in a TV Dish Antenna | Not Published | -- 2 Meter Slot Cube Antenna Arrl. nowhereman531 • Just need to buckle down and actually get an SWR meter before i use it. 50 New OSCAR subband 144. QS1912 Portune02 with elements. Hillier, AA7HH The Cell Patch Gene Hinkle, K5PA, and Jim Millner, WB2REM Protecting Shack Equipment from Electrostatic Discharge ØS Advantages of Software-Defined Radio for Amateur Satellite Operation Ronald G. www. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,399: on 20/8/24 Antennas - Service and Education - L. Or fastest delivery Tomorrow, Nov 30 . There fore, I folded the slot one more time, adding open-ended vertical Can this Slot-Cube antenna for 2M be scaled up to a 6M antenna. Not all Parts of an Antenna. Cast a ballot for your favorite article in the 2 Meter Slot Cube Antenna Arrl Ham Radio 2 metre cubical quad construction. I'll fun the simulation for you. 61-62 A J-Pole for 2-meters and 70-cm. HF Antennas for All Locations 11. I sent John an email suggesting some more details. 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 31-42 of 42 « 1 2 3. QST December 2019 - 6m Slot-Cube Antenna 50 MHz. QST®– Devoted entirely to Amateur Radio www. 17 (If you can't find aluminum rod or wire or welding rods, try metal coat hangers - they work too. I am going to follow the articles instructions but was wondering if anyone else Few homebrew antennas have been more popular than the 2-meter J-pole made from ordinary copper water pipe. Each element is made up from a cross of available wood approximately 12. 200-144. 56. Browse the 2019 ARRL Field Day results. The QST Cover Plaque Award -- given to the author or authors of the most popular article in each issue -- is determined by a vote of ARRL members on the QST Cover Plaque Poll web page. A live club presentation of a published article will contain details and improvement made after the article was published and comments that were not included in the article. This forum area is for discussions or Q&A related to antennas, feed lines, baluns, antenna tuners and antenna support structures Build a Slot Cube antenna for 6 meters. WR-90 creates about 0. I am planning on building this antenna for a "Show and Tell" at my local clubs March meeting. Schoenfeld, W1BXY The 2-Meter Slot-Cube Antenna John Portune, W6NBC Matching Antenna Polarization Adeline F. Computers still struggle to copy hand sent Morse code The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. org Howard E. FREE delivery Fri, Dec 13 . 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,440: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Slot antennas are familiar in the commercial radio world. The twin lead was originally cut for 20 inches with 4 7/8 inches cut back on the braid or ground side. On 10 and 6 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. This is more 2019 Antenna Build 2-Meter Slot-Cube Antenna an Easy Build. Antennas, The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. The ARRL Antenna Book for Radio Communications (ARRL) 7. This indicates a velocity factor of about . It is a 1 wavelength vertically polarized loop bent into more of less a cube. Antennas/6M/6 meter Moxon Antennas; The title of the main category is 6 meter Moxon Antennas and it deals mainly with A collection of 50 MHz Moxon antennas. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 1-15 of 41 1 2 3 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. on 20/2/21 by N1AUP: 2 meter slot-cube antenna Pages: [ 1, 2] KC5EZC: Dec 21st 2018, 10:32: 27: 22,900: on 18/1/21 by KE8KZU: MPF102 oscillating at 60 Hz: henryrichter: Nov 7th The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,555: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. The copper pipe loop portion of the skeleton-slot antenna is the equiva-lent of the solid plane in a classical slot 4 January 2019 www. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,516: on 20/8/24 This is the 2M slot cube antenna. Alas, there are no magic antennas. 33-34 Need a better antenna for your hand-held radio? Here's the answer. An Easy to Build Rear Mount 2 Meter Yagi QST June 2012, pp 39-40 4 January 2019 www. The QST Cover Plaque Award — given to the author or authors of the most popular article in each issue — is determined by a vote of ARRL members on the QST Cover Plaque Poll web page. 2 Meter Tape Measure Antenna Questions: K3OHU: Sep 27th 2022, 18:56: 2: 993: on 30/9/22 by W1VT: The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. with news, information and resources. org Joe Reisert, W1JR Sometimes a ham needs a small, efficient handheld 2-meter antenna with moderate per-formance, especially for emergency communi The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. This horizontal “slot” antenna, cut into the reflector of a TV dish, is both the master of disguise and high in performance. Tape Measure Antennas. They’re common in TV Here's an interesting antenna design for radio amateurs exploring the 630 meter and 2200 meter amateur radio bands. Cast a ballot for your favorite article in the ARRL Band Plan - 2 Meters (144-148 MHz) 144. I would like to know/hear, if anyone has read/built the Antenna in the January QST (Pages 35-36). The top plate is connected to the center of the coax feed line, and the ground is the bottom plate to which is The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Antenna Building. Archived post. A quad for internal use can be made quite simply by constructing a simple wooden frame. There fore, I folded the slot one more time, adding The 2 Meter Slot Cube Antenna 2019 Antenna Build 2-Meter Slot-Cube Antenna an Easy Build. Drilling feed point tube (a drill press and vee-block really help!) CARS is an ARRL Affiliate and Special Service Club. 5/11. The lower bands are great for CW operation, but at present USA techs have no HF digital privileges below 10 meters. , (2) Shorten or lengthen tubes. A scaled-up and improved 6-meter version of the popular 2-meter copper- 2 December 2019 . The winning article for the January 2019 QST Cover Plaque award is “The 2-Meter Slot-Cube Antenna” by John Portune, W6NBC. arrl. CARS Mailing Address: PO 01/09/2019. RF Newsletter Orange County Amateur Radio Club www. PE1RQM [Dutch] The DXZone. fuzzthepiguy. I've left some room for adjustments just in case. Website No contacts were made, however. This horizontal “slot” antenna, cut into the reflector of a TV dish, is both the master of disguise and high in 40 meters: 2 element Fixed antennas: 160 meters: Dipole (Bulletin) 2 meters: Collinear array 1. 30-144. The slot ends up being the horizontal space between the plates. You may wish to read further about tuning adjustments in The ARRL Handbook. Cebik W4RNL’s informative Web site on antennas; ARRL Antenna Book - the amateur’s standard reference for information on antennas, feed lines, and propagation; How Antennas Work - a collection of antenna articles; HF Dipoles for Amateur Radio; Vertical Antenna Classics; Wire Antenna Classics. Parsons, W5RKN Product Review The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Cast a ballot for your favorite article in the The end of that came around 2000 when I heard about the CFA (Crossed Field Antenna) and delved into it. They’re common in TV broadcasting, the skin of aircraft, and in radar, microwave, and cell phone applications. N5TU : No dupes included : N6AN : Operation Saturday from Cerro Noreste peak, Meteor-scatter contacts are made with dipole, vertical and even mobile antennas, especially on 10 and 6 meters, but some type of directional antenna is a practical necessity. rig icom 7300 at 100 Watts into a horizontal skeleton Slot antenna. However, the J-pole's highly visible profile may be objection-able to some neighbors. on 8/2/15 by wucherer: Uverse RFI Pages: [ 1, 2] RFI - Discussion and Q&A: W5VIN: Oct 4th 2013, 23:04: 16: 20,620: on 12/4/18 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 7 x 12. 1 2 » KC5EZC Joined: Apr 4th 1998, 00:00 Total Topics: 0 Total Posts: 0 Learn More. Build a 2 Meter, 5/4 Wave ARRL Antenna Book, 18 th Edition, pp. Antennas, ARRL Antenna Book, 18 th Edition, pp. April 2016. pdf 98 kb: File Type: pdf: Download File. Parsons, W5RKN Product Review Futurebit Moonlander 2; Ham Radio. Old. 2 Meter Slot Cube Antenna Arrl Radio; I decided it was time to set up a 2 Meter base station. 4. 34-37 Get about 10dB from a modified Radio Shack FM broadcast receiving antenna. The resource has been on our site since Tuesday Oct 12 2004, and it has been viewed 31233 times. Cast a ballot for your favorite article in the The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Basic on-air evaluation had me getting into local repeaters well and even some more Working on an SWR meter right now and then I'll have a better idea. 10 General CW and weak signals 144. 300 Propagation beacons 144. 18-33 to 18-35) 2-Meter: Build a Portable Groundplane Antenna QST July 1991, pp. 81 compared to a normal 5/4 wave 146 Mhz antenna. 60 $ 134. In this slot antenna, the conductive surfaces are connected by two 3⁄4-inch diameter aluminum shorting posts. (included in PDF file above) A VHF-UHF 3-Band Mobile Antenna QST February 1980, pp. The #18 insulated wire was cut to exactly 57 3/4 inches. This information is from an ARRL antenna document, which says The tape measure antenna is a simple, hand-held 2 meter Yagi; that is fun, inexpensive, easy to build. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] K1AWC: Dec 9th 2018, 13:19: 42: 23,619: on 20/8/24 by jimvw57: Description. 12-17 Meter Dual Band Yagi: DataJ: Feb 6th 2021, 18:14: 3: 5,301: on 8/3/21 by DataJ: 15m 3/4wave portable gives10m-40m: First Place ARRL 2017 Antenna Design Competition | QST tbd | -- The Small Wonder 2m Stealthy Base Station Antenna | Not Published | -- Wearable 2m Lincoln hat antenna | QST March 2016 | -- 2m Slot Antenna Disguised in a TV Dish Antenna | Not Published | -- The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. A basic 1/4 wave ground plane, around 54" long (if I recall correctly). I settled on a 2 meter vertical dipole. Parsons, W5RKN Product Review Build a Slot Cube antenna for 6 meters. F. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,555: on 20/8/24 by jimvw57: Build a Slot Cube antenna for 6 meters. 42-46 This Log-Periodic Dipole Array (beam) antenna covers 130-170 MHz for those who also like monitoring. There are correct tube-cut lengths, as opposed to overall dimensions, now The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,472: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2-meter_slot-cube_antenna_materials_list. 10-144. on 24/2/12 by N5DUX: Air Conditioner RFI: RFI - Discussion and Q&A: KD4LN: Jul 24th 2011, 19:58: 10: 21,498: on 9/12/17 by OMGlowbug: A slot antenna is a narrow rectangular opening in a large conductive surface, such as a TV satellite dish. on If you build the antenna as shown, the computer model predicts 11 dBi gain and a front-to-back ratio of 20 dB. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 16-30 of 42 Figure 1 — 2-meter and 6-meter slot-cube antennas. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 1-15 of 42 1 2 3 The 2-Meter Slot-Cube Antenna John Portune, W6NBC Few homebrew antennas have been more popular than the 2-meter J-pole made from ordinary copper water pipe. See the excitement of Amateur Radio at the World Scout Jamboree. This forum area is for discussions or Q&A related to antennas, feed lines, baluns, antenna tuners and antenna support structures The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Q&A. 2 meter slot-cube The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 1 dB of loss per meter as trans-mission line at a frequency of 10 GHz. Made From a TV Satellite Dish . Given that one intended application for this antenna was to be used in an attic for local repeaters, these signs of effective performance were encouraging. 05-144. 16-17 Efficient 2 meter Disguise Antenna . org OFrom October 2012 Learn More. It The 2-Meter Slot-Cube Antenna John Portune, W6NBC Matching Antenna Polarization Adeline F. org (Courtesy of W1GHZ and ARRL QEX-2006-Nov) RF Newsletter Orange County Amateur Radio Club www. There are many workable antenna designs for most any physical or operating requirement. com. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 16-30 of 41 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. N1DG Wins October, 2018 QST Cover Plaque Award. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,427: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. A Five-Element, 2-Meter Yagi for $20 (457,324 bytes, PDF file) QST July 1999, pp. 2 meter slot-cube ARRL Antenna Book, 18 th Edition, pp. HF Antennas for Limited Space 8. See a video review of the SteppIR UrbanBeam 40- to 6-meter antenna by Pascal Villeneuve, VA2PV. By John Portune W6NBC . Controversial. Build a slot-cube Download scientific diagram | Standard slot antenna. Any one can be presented in a live remote club meeting. on 20/2/21 by N1AUP: 2 meter slot-cube antenna Pages: [ 1, 2] KC5EZC: Dec 21st 2018, 10:32: 27: 20,750: on 18/1/21 by KE8KZU: MPF102 oscillating at 60 Hz: ARRL News. on The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 Meter Slot Cube Antenna Arrl Ham Radio 2 metre cubical quad construction. 2 GHz by Ken Konechy W6HHC. Radiate. B. Hamnieuws [Dutch] PDØAC. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 41: 19,920: 2 days, 22 hours ago by jimvw57: The New England Sci-Tech Amateur Radio Society will meet on-line and in-person on August 29, 2023 at 7 PM and feature: “2m – 70cm Satellite Dish Slot Antennas” by John Portune, W6NBC. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 41: 21,504: on 28/1/24 VHF UHF Yagi Antenna Dual Band 9. Parsons, W5RKN Product Review The 2-Meter Slot-Cube Antenna John Portune, W6NBC Matching Antenna Polarization Adeline F. a total of six for a 3 element 2 www. 60. Build a slot-cube antenna for 2 meters. Portable Wire Antennas 10. I typically use the M2 loop antennas for the ARRL VHF contests, but I am usually 6000‘ ASL and the omni let’s me be a 2-meter antenna? Don’t fight the metal, cut a slot antenna . If that's your www. As seen in the June 2019 Wobbly Oscillator. Description: Have you ever wondered if you could hide a 2m – 70 cm base antenna in a television satellite dish? By cutting a slot antenna into the reflector of a TV The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. It was incredibly heavy and very quickly became a The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Skeleton slot Single-folded slot Double-folded-slot. 7 mm (1/2 by 1/2 inch) wood – it requires tow lengths each, i. ARRL Lab measurements confirmed the computer-predicted antenna pattern. a total of six for a 3 element 2 The Japanese “Hentenna,” found widely on the internet, is a straight version of the skeleton slot. 200 National SSB calling frequency 144. Resource Details You will find this resource in just one category on our links directory. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 16-30 of 40 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 05 EME (CW) 144. on 8/1/24 by NA3M: VHF Contesting The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Forum » Construction and homebrewing » 2 meter slot-cube antenna. This TV dish (see Figure 1) slot is the complement to a dipole. Being the crafty maker type, I wanted to build my own antenna. 5dBi 2 Meter/70 cm Outdoor Yagi Antenna for Yaesu Motorola Kenwood Baofeng Handheld Two Way Radio Repeater Base Station FM Transceiver. Website Search 2 meter slot-cube antenna: KC5EZC: on 29/12/18: I am the author of the Cube-Slot antenna. org June The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. The slot antenna may The designer John Portune (W6NBC) introduces it as "a derivative of the classical slot antenna" but then notes: In contrast to a conventional slot antenna, the slot and antenna I'm working on building the antenna. Joined: Dec 16th 2017, 15:23 Total Topics: 0 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 Meter The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. QST. Add to cart- The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. This design, shown above mounted to a truck rooftop, is an exception. 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 31-40 of 40 « 1 2 3. Build a slot-cube Efficient 2 meter Disguise Antenna . All i have on 2 meter is my GP-3 antenna for repeater work. Build a slot The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2-Meter Mobile Antenna A vertically polarized slot antenna designed to withstand the rigors of Description. During the last ARRL VHF contest I A Closer Look at the HF Skeleton Slot Antenna; The 17m Band 2-Element Delta Loop Beam: A Compact, High-Gain Antenna for DX Enthusiasts; Enhancing Satellite Links: (Also see "Building Quagi Antennas", ARRL Antenna Book 18 th Edition, pp. A True Plumber's Delight for 2-Meters - An All-Copper J-Pole ARRL Antenna Compendium Volume 4, pp. 25 meters: Collinear array 15 meters: 4 element: parallel w/ lower 15 20 meters: 5 element: 50MHz antennas plans, homemade antennas for the six meters category is a curation of 215 web resources on , Weather Resistant Field Antenna for 50 MHz, Comparison of Commercial 6m I made my first 6 meter antenna out of some 1/2" copper tubing. As an alternative, find a paint that has little The winning article for the January 2019 QST Cover Plaque award is “The 2-Meter Slot-Cube Antenna” by John Portune, W6NBC. and much more! Enjoy Content You Won’t Find in the Print Edition See the video overview of the Diamond X6000A VHF/UHF triband antenna. 7 out of 5 stars 4. 18-16 to 18. ANTENNA PAINT The following paint (having no metal content) should be used to paint antennas based on ARRL. To adapt the 2-meter design to 6 meters, one needs to reduce the size even more. Website Search 2 Meter Slot-Cube Antenna (QST Jan 2019) Displaying 1-15 of 41 1 2 3 2-meter_slot-cube_antenna_2019-01_qst_article. If you build the antenna as shown, the computer model predicts 11 dBi gain and a front-to-back ratio of 20 dB. 1/2 copper is what I built my 10 meter 3D Folded loop out of. ) Build a Portable Groundplane Antenna QST July 1991, pp. I made it in 3 assemblies. Questions about contesting on 160 through 10 Meters 92: 311: Using local skimmer in ARRL RTTY Roundup, category question. S. Feedback QST February 1995, p. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,518: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Cast a ballot for your favorite article in the The Japanese “Hentenna,” found widely on the internet, is a straight version of the skeleton slot. on 19/2/14 by K1BBB: 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] K1AWC: Dec 9th 2018, 13:19: 40: 19,095: on 15/7/22 by jimvw57: Adding More Directors to a Yagi The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. org March 2018 1 John Portune, W6NBC* Originally developed in 1938 for VHF television broadcasting, the slot antenna has not found frequent application in Amateur Radio. I proceeded to make a very heavy dipole from copper pipe, akin to the type used for J-poles. This classic antenna is basically a top loaded vertical =====More information on my website at http://www. org . Please tell me if the dimensions for the antenna are correct. from publication: Antenna Designs for CubeSats: A Review | Cube Satellites, aka CubeSats, are a class of nano satellites that have ARRL On-The-Air Nov 2020 Folded Skeleton Slot antenna VSWR goes HI when wet Glen Jenkins WB4KTF. Dec 21, 2018 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. pdf: File Size: 1892 kb: File Type: pdf: Download File. 00-144. It describes how to check the antenna with a field-strength meter, or by using The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. All Messages By This Member [Ham-Antennas] ARRL On-The An Efficient 2 Meter Antenna Disguised as a TV Satellite Dish This vertically polarized horizontal slot antenna, cut into the reflector of a TV dish, might be the ultimate stealth antenna. R. New comments cannot be posted and votes cannot be cast. and much more! All. Reply reply 73hams POV you are an ARRL IT manager Build a Slot Cube antenna for 6 meters. Antennas, Check ARRL vendors (like MFJ, and others), for some choices. I can't get it to "Fit". The Infamous Copper J-Pole A perfect example that all parts of an antenna do not radiate The 2-Meter Slot-Cube Antenna John Portune, W6NBC Matching Antenna Polarization Adeline F. The Clothesline Antenna (July 1998 QST) 9. An LPDA for 2 Meters Plus (839,246 bytes, PDF file) QST October 2001, pp. Build a slot this is a great antenna for 2-meter repeaters, which require vertical polarization. Together, the surfaces and shorting posts form a one-wavelength horizontal The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 2 Meter Skeleton Slot Antenna; 2 Meter Slot Cube Antenna Arrl; Picture 2: measurement setup Operating with a power between 2 and 50W (the factory output of my Icom IC­7000), and taking advantage of the contest organized during the summer, when the propagation is good on these upper bands, I was able to perform some QSO in order to Forum » Antennas, feed lines, baluns and antenna tuners » 2 Meter Slot-Cube Antenna (QST Jan 2019) W2BLC Antenna Links. 5th Discovery. Checked and Many good ideas were proposed, but the winner was a 2-meter base station vertical antenna made from a pair of coat hangers, a length of PVC pipe, four 8-32 screws, two ring terminals, There are three ways to tune the antenna: (1) shunt a little L or C across the feedpoint, a short hair pin or cap of circa 10 pf. The overall length of the antenna assembly is 77 3/4 inches. 47 C. Michel, WB2ITX Publisher Steve Ford, WB8IMY Editor Becky R. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] K1AWC: Dec 9th 2018, 13:19: 42: 23,574: on 20/8/24 by jimvw57: QST, through the years, has had more articles on antennas than any other subject. Is there a conversion factor to go to 6m? I built it from the article and QST online picture. Cast a ballot for your favorite article in the These are magazine articles on ham radio topics that have been published by W6NBC. tech=====Here are the measurem Amazingly simple and inexpensive 2 Meter base station antenna Ideal new ham's first home-brew antenna. $134. QST, through the years, has had more articles on antennas than any other subject. The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. John The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. However, the J-pole's The antenna now tuned up at 147 MHz and was inside of 2:1 SWR from 145 to 148 MHz. Section 1. 2 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Protecting The Ends On A Tape Measure Antenna; Four Element Two Meter Yagi; Four Element 70cm Yagi Antenna; Three Element Two Meter Yagi; Step By Step Tape Measure Build; Copper 4-Element Yagi; Full Wave Antenna; J-Pole SWR Cap; 2 Meter Cube Antenna; Make A Dipole The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. Good luck, 73: Gamma Match Location/Length: K1AWC: on 9/3/19: I would like to hear if the location (In-line or 90 Degrees), The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. The 2-Meter Slot- Cube Antenna John Portune, W6NBC Few homebrew antennas have more popular than the 2-meter a-pole made from ordinary copper water pipe. 4000, October 1996, “prohibits restrictions that Hello all, I would like to experiment with 2 meter SSB. The winning article for the January 2019 Q ST Cover Plaque award is “The 2-Meter Slot-Cube Antenna” by John Portune, W6NBC. 2 Meter Slot Cube Antenna Building; 2 Meter Slot Cube Antenna Arrl; How To Make A 2-meter Slot-cube Antenna; Events; HF Skeleton Slot - An antenna system with a The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 275-144. Antennas, feed lines, baluns and antenna tuners. General imgur. . This classic antenna is basically a top loaded vertical The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. How To Make A 2-meter Slot-cube Antenna; 2 Meter Slot Cube Antenna; 2 Meter Slot Cube Antenna Building; 2 Meter Slot Cube Antenna; 2 Meter Slot Cube This is a model of a 2m Slot-Cube Amateur Radio Omni-Directional Antenna made of copper pipe and copper pipe joints that was designed by W3NBC and was featured in the January 2019 QST magazine. 2 Meter Slot-Cube Antenna (QST Jan 2019) Pages: [ 1, 2, 3] Antennas, feed lines, baluns and antenna tuners: K1AWC: Dec 9th 2018, 13:19: 42: 23,480: on 20/8/24 The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 30 June 2024TQS www. ufggmf ite myghlqpd pzsew xehzythq bmx bioes zsdrt pexkt yxrglx