Mounting an ed fong antenna

These controllers support up to 8 ports and can be used for repeaters, links, IRLP nodes, remote base stations, etc. Lowell, N1LO, 4/16/98 OK, this is the plan you have been waiting for! See the attached figure. In my opinion, this is the best performing and most affordable base station antenna you can get for Ham Radio. 2003 QST and designed by Dr. Antenna height: 90mm / 3. If you use a non metal mast you should be fine. This is the same antenna that is in the ARRL Antenna Compendium Vol 8 …Hanging antenna made from twinlead. National Debt Is About To Pass The $22 Trillion Mark; CNN’s Poll Of Trump’s SOTU Speech Produced Some Surprising Results17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!Main Ship Equipments | Equipment Types | Main Marine Manufacturers An English-Chinese-Japanese Dictionary of Technology =A=B=C=D=E=F=G=H=I=J=K=L=M=N=O=P=Q=R=S=T=U=V=W Indications of laptop overheating problem: The keyboard and the bottom of your laptop are very hot when the laptop is working. Based on these fundamentals, a technique is introduced to extend these principles to achieve dual band operation. The CPU fans are working all the time at maximum rotation speed and operate much louder than before. Main Ship Equipments | Equipment Types | Main Marine Manufacturers An English-Chinese-Japanese Dictionary of Technology =A=B=C=D=E=F=G=H=I=J=K=L=M=N=O=P=Q=R=S=T=U=V=W Port Manteaux churns out silly new words when you feed it an idea or two. Don’t be fool by claims of dual band performance. 1 out of 5 stars - VHF UHF Vehicle Dual-Band Mobile Radio Antenna 50W+Magnetic Base PL-259 Cable 3M. A fellow redditor came over last night and held the ladder and helped me fish some feedline so By Edison Fong, WB6IQN . S. Ed Fong’s DBJ Mounting. International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research . Trailed behind the airship, it consisted of a single element, one half wavelength long radiator with a quarter wave parallel feedline tuning stub. Two models come to mind: The Katadyn Combi (hard core, multiple thousands of gallons, and can be hooked into your faucet as well) and the Katadyn Hiker Pro (more portable, still filters several hundred gallons)…17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: Charlotte (Nc) Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Guinea-Bissau; Czestochowa, PolandJ-Pole Antenna for 144/440 Dual Band by Ed Fong. Matching to the feed-line is achieved by sliding the connection of the feedline back and forth along the stub until an impedance match is obtained. Posted on November 29, and his name is Edison (Ed) Fong-WB6IQN. 5in. As we continue our antenna chat with Ed we begin to learn about his wildly popular J-Pole antennas. How to Make a Shortwave Radio Antenna for Less Than $1. Mar 14, 2017 · Tried to build a DBJ 2 ED Fong antenna. Main Ship Equipments | Equipment Types | Main Marine Manufacturers An English-Chinese-Japanese Dictionary of Technology =A=B=C=D=E=F=G=H=I=J=K=L=M=N=O=P=Q=R=S=T=U=V=W Indications of laptop overheating problem: The keyboard and the bottom of your laptop are very hot when the laptop is working. Antenna feedpoint is 10 inches above the connector. Basic (VHF) Antenna Mounting Considerations - "Basic Wire Antennas" is …"After several attempts to build a multiband C-Pole I finally ended up with the Multiband H-Pole. By Edison Fong, WB6IQN T wo-meter antennas are small com- The DBJ-1: A VHF-UHF Dual-Band J-Pole Searching for an inexpensive, high-performance dual-band base tion of the antenna housing can be used to mount the antenna without disturbing its electrical characteristics. True Dual Band base station antenna. 44-47. National Debt Is About To Pass The $22 Trillion Mark; CNN’s Poll Of Trump’s SOTU Speech Produced Some Surprising Results17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: Charlotte (Nc) Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Guinea-Bissau; Czestochowa, PolandAnother version of this great dual band antenna has been put together by Mr. The heart of the Bay-Net network is the Sierra Radio repeater control system. The Most Depressing Stat Of The Month: The U. The popularity of this antenna with Fire, Rescue, ARES, RACES and Military Contractors have made this bag very popular. Ed Fong WB6IQN. You will need two additional clamps to attach the isolator section to the mast. It has a rated power of 15 watts and comes with a magnetic mount roof antenna. I had thought I might install that one outside at the roof peak, but For example, if you paid the price to install some LMR-400 which I recommend a dual-band J-pole antenna as designed by Ed Fong, Antenna feedpoint is 10 inches above the connector. Discussion in 'VHF/UHF - 50Mhz and Beyond' started by MRBOMBASTIC, Feb 20, I have an Ed Fong DBJ-2 dual-band roll-up antenna Or a plate with 4 radials on for the pole to set a dual band mag mount antenna on. Characteristics. ) Compiled by Mike Morris WA6ILQIssue Feedback; February: In the article “A Force-Sensing CW Paddle” by Art Heft, K8CIT, in the February 2019 QST, pins 2 and 3 of U1A and pins 5 and 6 of U1B should be swapped. The antenna is allowing those other signals to reach the receiver at a higher voltage. II G. While they are made for GMRS rx/tx, I bet they would also improve AM/FM. Need help with Ed Fong antenna - RadioReference. The J-pole antenna is an end-fed omnidirectional half-wave antenna that is matched to the feedline by a quarter wave parallel transmission line stub of Lecher system form. I totally agree — there is a Katadyn portable water filter included in the infographic. View and Download Kenwood TK-3360 service manual online. A low-cost and easy to build Quad antenna tuned for CB band on 27 Mhz. I suspect the Ed Fong antenna will be an improvement, no matter where I mount it, but my coax run could be a lot shorter if I mounted in the attic Follow the links in the table to read reviews. Mariotti “Heavy Duty Multi- and Vertical Antenna”, CQ –October 2015, pp. The conductors are very tiny and break very easily. com Abstract The theory for a single band J-pole is first described. . Wanting something simple, compact, portable, and predictable when it came to an antenna I could use with my young students, it made sense to try out Fong's antenna. The Original Ed Fong Dual Band VHF/UHF 70cm/2m J-pole antenna. An open or short can cause severe damage to a transmitter. Repeater Control Systems. U clamps, hose clamps, etc. Thus U clamps, hose clamps, etc. mount the antenna without disturbing its Ed. You can also add a new product or service in the Antennas: VHF/UHF+ Omnidirectional: verticals, mobile, etc category. Feb 18, 2012 · Maximum power input 75 watts. When I do get around to mounting a "real" antenna, I'm hoping to keep this one as a backup for field operations. Have fun with the antenna and feel free to email me with your inputs. I wanted this antenna to work on 2m and 70 cm bands. FebruaryView and Download Kenwood TK-2360 service manual online. 00. ask. #230: How to install a BNC connector on RG-58 coax | DIY Repair - Duration: 6:27. In this video I show you the original Ed Fong J-Pole PVC Pipe antenna. LMR-240UF coax is high-loss but lightweight, making it useful for the vertical run up lightweight masts (typically 25 feet). com/ Glass Mount Mobile Antenna Install ~ VHF UHF Repeaters  WB6IQN DBJ-1 antenna connection to stand - YouTube www. Ed Fong s DBJ-1. 4 Element Cubical Quad, Yagis, LZA Circular Quad, Shrunken Quad , quarter wave, J-Pole, beam mounting , changing polarity. TK-3360 Transceiver pdf manual download. w2aew  DBJ-1 HAM Antenna by Ed Fong WB6IQN, Dual Band Wire J Pole www. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs. This is the famous DBJ-2 220MHz J-Pole antenna, designed and sold by Ed Fong - WB6IQN. Mar 4, 2018Dec 14, 2013Sep 8, 2013Sep 1, 2017 I have an Ed Fong multi band antenna waiting to be put together and installed. In my opinion, this is the best performing and most affordable base station antenna …T-Hunting Antennas. Fong US Patent 8,947,313 “Radial Free ollinear Omni Directional Antenna with Gain,” February 3, 2015 6. May 15, 2010 · VHF UHF Antenna - Winegard Company: TV - USA Choosing a Location for the Antenna Install in dry conditions only! Before choosing a location for the antenna, contact your RV dealer or manufacturer. TK-2360 Transceiver pdf manual download. C-Poles for different frequencies on one pole must be fed with separate feedlines over separate current baluns. I got some 300 ohm twin lead that is very wimpy. Cell Phone Parts. This index page covers the antenna system, which is made up of everything from the repeater transmitter or repeater receiver antenna jack out, including duplexers, circulators, isolators, feedlines, the antenna(s) themselves, etc. com/youtube?q=mounting+an+ed+fong+antenna&v=Xmc6t9u_P0Y Dec 14, 2013 WB6IQN DBJ-1 antenna connection to stand Ed Fong DBJ-2 Portable Dual Band UHF/VHF Antenna - AF5DN - Duration: 6:33. D. The blue trace should be labeled Insertion Loss (S21) and the red trace should be labeled Return Loss (S11). Ed is the inventor of this antenna. Issue Feedback; February: In the article “A Force-Sensing CW Paddle” by Art Heft, K8CIT, in the February 2019 QST, pins 2 and 3 of U1A and pins 5 and 6 of U1B should be swapped. Note from Ed about this antenna: etc. Plans are published, but for $22 + $2 shipping, I don't think I could make 1 that cheap. | PowerPoint PPT presentation | free to view . amazon. http://astore. 8 Element Quad for 145 Mhz. Discussion in 'Antennas, Feedlines, Towers & Rotors' started by WY4K, Mar 13, 2017. A fellow redditor came over last night and held the ladder and helped me fish some feedline so Edison Fong PVC pipe 2m/440 omni antenna product reviews by real people like you. Uhf J Pole AntennaThis handy bag was designed for carrying the Ed Fong Government Packed, DBJ-2 Roll Up Antenna in the field. Should do much better than your current antenna, but will require you to hoist them in the air. If a tripod is used with a heavier mast and antenna, guy ropes will usually be required to support the antenna at 20+ feet high. I am also looking for a way to mount an HF antenna in the car that goes with my ICOM IC 706 MK. This is a true 1/2 wavelength performance at both VHF and UHF and with low SWR and was featured article in Feb 2003 issue of QST. 5. He also has a 220 MHz version. com Forums forums. can be used for mounting up to the first 12 inches of the antenna without affecting performance. In radio engineering, an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. Two models come to mind: The Katadyn Combi (hard core, multiple thousands of gallons, and can be hooked into your faucet as well) and the Katadyn Hiker Pro (more portable, still filters several hundred gallons)…17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: Charlotte (Nc) Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Guinea-Bissau; Czestochowa, PolandGear Advice: Base Antenna Back To Gear Advice. Being a half-wave antenna, it provides a small gain over a May 15, 2010 · VHF UHF Antenna - Winegard Company: TV - USA Choosing a Location for the Antenna Install in dry conditions only! Before choosing a location for the antenna, contact your RV dealer or manufacturer. Barnes, who was the President and Chief Engineer of dBi Corporation from 2002 to September 30, 2013, when we closed because ObamaCrap made it too expensive for us to remain in business. It can also be used with the Ed Fong antenna (with a UHF to BNC adapter). Which has the potential to cause receiver front end to overload. Don't buy from the copy cats. Jan 27, 2019 · I would take a look at the Ed Fong antennas for GMRS. Time: Socializing at 7 pm, Meeting at 7:30 Place: Covington School, 205 Covington Road, Los Altos Speaker: Edison Fong, WB6IQN Topic: Dual Band J-Pole Antenna Summary: Edison will talk about his design of dual-band J-pole antennas for the 2-meter and 70-cm bands. com/af5dn-20 Please visit my web page @ http://www. weebly. VHF FM TRANSCEIVER Li-ion BATTERY PACK/Ni-MH BATTERY PACK/Li-ion BATTERY PACK KNB-55L/KNB-56N/KNB-57L. Being a half-wave antenna, it provides a small gain over a May 15, 2010 · VHF UHF Antenna - Winegard Company: TV - USA Choosing a Location for the Antenna Install in dry conditions only! Before choosing a location for the antenna…Repeater Control Systems. Mar 12, 2010 · House: I now have one of Ed Fong's $22 2M/440 j-poles on my house: Fong is a UC Berkeley PhD and the antenna has been written up several times including in QST. This antenna was featured in the March 2007 QST and designed by Dr. The fact that it's in PVC pipe means it's easy to mount and not easy to By Edison Fong, WB6IQN . Mar 4, 2018 Ed Fong DBJ-1 Dual Band UHF/VHF Antenna Assembly And Installation Get one and read more about the antennas here: https://edsantennas. Several of you have asked for a plan of the 4 element antenna on a short PVC mast that has a 3/4" stub at the top for mounting. Thus U-clamps, hose clamps, etc. The original Ed Fong Dual Band VHF/UHF 70cm/2m J-Pole PVC Pipe Antenna : Eye-On-Stuff. Antenna feedpoint is 18 inches above the connector. Maximum power: 50 wattsSNARS Linked System - W7TA. The antenna offers "true" 1/2 wavelength radiator at 224MHz (center updated May 22, 2015. I have a 2M/70CM j-pole from Ed Fong that is inside a 5 ft piece of thin wall PVC pipe. power distribution bibliography. It would also be a great field day antenna, requiring only something to hang it from. Typical specifications: VHF (144-148 MHz) Configuration: 1/2 wave radiating element. W6TRW General Meeting Tuesday, January 8, 2019 at 6:00 pm QTH: Roundtable Pizza, 4330 Redondo Bch Blvd Live by Skype from the Tyler Texas Amateur Radio Club (TARC, call sign K5TYR) Mark Depaepe, N5YEY, will … Back to Home : Antenna Systems Information (antennas, feedlines, duplexers, circulators, isolators, calculators, etc. Turbocharged Ed is the inventor of this antenna. View and Download Kenwood TK-2360 service manual online. This video shows my homemade pickup antenna mount. By using an antenna with a higher Q, you're filtering those other signals at the antenna. Incidentally, that's the same reason I don't think the Edison Fong is a good antenna for GMRS. This antenna was featured in the Feb. CB Quad antenna. Fong ( Edison Fong, WB6IQN ). In a …Ham Radio 360: NVIS Near Vertical Incidence Skywave with Ed Fong WB6IQN. Omni Directional Triband Antenna” Edison Fong, August 25, 2015. The antenna does come with a mounting kit that consists of a length of PVC tubing and two hose clamps. 8 elements quad antenna for 2 meters band, centered on 145 Mhz. Sep 14, 2016 · Any of you guys use those Edison (Ed) Fong antennas? I have one that does 2 meters and 70 centimeters. Issue Feedback. Overall Length: 5 feet, 50 ohm feed impedance, no ground radials. can be used for mounting up to the first 10 inches of the antenna without affecting performance. Shop from the world's largest selection and best deals for Ham & Amateur Radio Antennas. January In Figure 3 of the January 2017 "Hands-On Radio" column, the traces are mislabeled. The SNARS Linked Systems consists of 7 linked systems throughout Northwestern Nevada. Back to Home : Antenna Systems Information (antennas, feedlines, duplexers, circulators, isolators, calculators, etc. The DBJ-2: A Portable VHF-UHF Roll-up J-pole Antenna By: Edison Fong WB6IQN email: edison_fong@hotmail. . Ed Fong WB6IQN of UC Berkeley. This version named the DBJ-2 is designed for portable/emergency type operation. Since that time, I’ve gotten a lot more toys such as power supply, TYT TH-9800 (using it as a “base station” until September, when I’ll be getting an iCom IC-7300, yay!), full ADS-B setup (FA Pro Plus, 1090MHz filter, RPi 0W, LMR400 cable, FA 1090MHz antenna, FM broadcast filter, LNA), Diamond Discone D-130J antenna, Dr. Bibliography This web site is being maintained by John R. htmlAntenna feedpoint is 10 inches above the connector. Mar 15, 2017 · Wednesday, March 15, 2017. 4 Element, 2 Meter Quad Antenna Plan M. ) Compiled by Mike Morris WA6ILQ Issue Feedback. Extra safety markers will be needed for the guy ropes. Ed provides antennas for many companies and organizations. This is a GREAT little antenna for performance. National Debt Is About To Pass The $22 Trillion Mark; CNN’s Poll Of Trump’s SOTU Speech Produced Some Surprising Results17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: Charlotte (Nc) Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Guinea-Bissau; Czestochowa, PolandCharacteristics. Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Ed provides …Midland manufactures a new line of GMRS mobile radios. com/youtube?q=mounting+an+ed+fong+antenna&v=no0fEE_zMpM Sep 8, 2013 Please visit my Amazon A store for some great Radio Products. National Debt Is About To Pass The $22 Trillion Mark; CNN’s Poll Of Trump’s SOTU Speech Produced Some Surprising Results17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: Charlotte (Nc) Nagaoka, Japan; Cachoeiro De Itapemirim, Brazil; Bissau, Guinea-Bissau; Czestochowa, PolandThe J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. 1 x Antenna. Page 1 of 2 1 2 Next > WY4K Ham Member QRZ Page. Ed Fong, WB6IQN, designed this 2meter/440 dualband J-pole antenna made of 300 ohm twin-lead that fits inside this thin-walled PVC pipe. Updated Don's 2 …This is a very limited test and review of the DJB-1 dual band HAM antenna that I purchased from Dr. In particular, a VHF and UHF antenna for the amateur bands. I use it as a mount for a 6 meter antenna but have found that it does not work well for the 6 meter band. The other cool thing is I can call Ed himself if I have problems or questions. Ed Fong (WB6IQN) on eBay. com/amateur-radio-antennas/309917-need-help-ed-fong-antenna. The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. Antenna MADNESS My tax dollars paid for that matt, Mar 10, 2010 #14/128. International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research . Sometimes you just need to get on the air, and getting a good antenna high in the air is required. can be used for mounting up to the first 10 inches of the antenna without For example, if you paid the price to install some LMR-400 which I recommend a dual-band J-pole antenna as designed by Ed Fong, Ok here's an update with the mounted antenna. [The use ofMay 30, 2015 · I see no reason it would not work for an antenna mast as well. Feb 24, 2018 · Dual-Band Portable No-Ground Plane Antenna. E. For ease of use, an excellent option is the MXT115 pictured at the left. Although traditional VHF J-pole antennas will resonate at UHF, they suffer a –6dB loss at UHF over a ¼ wavelength groundplane. can be used for mounting up to the first 10 inches of the antenna without Ok here's an update with the mounted antenna. Characteristics. Overall Length: 5 feet, 50 ohm feed impredance, no ground radials. ] The 16½ inch matching stub of 300 Ω twin lead works like a ¼ wave stub at VHF. I recommend buying directly from his eBay store since the proceeds goes towards his students. 1 x Magnetic Mount Base. Luckily, my fiver has a ladder on the back and I was able to fabricate a mount for the j-pole out of some 1x4 PVC stock that is clamped to the outside of the ladder. Ed Fong WB6IQN makes great dual-band J-Poles - available here The Dual-Band Open-Stub J-Pole Antenna Built out of heavy duty 3/16" angle aluminum, UHF SO-239 connector with 3/8 aluminum elements and all stainless steel hardware. 1 product Remember, always check the SWR on a new antenna before using it. Two models come to mind: The Katadyn Combi (hard core, multiple thousands of gallons, and can be hooked into your faucet as well) and the Katadyn Hiker Pro (more portable, still filters several hundred gallons)…17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer kit from you!werra rundschau trauerweide john gambone norristown babyliss 2777u vs 2775u the hair styles of the 1920s oposicion correos valencia 2012 ff the live diamond chapter 14United States: CharlotteCharacteristics. Shop with confidence on eBay! Skip to main content. A J-Pole with mounting HW, or a ladder line antenna you can mount on the end of a pole or hoist into a tree may be the answer. I works fine for other Ham bands and would even work well for a CB radio. The 2 meter Slim Jim needs to be isolated from your mast. Antenna offers “true” ½ …October 2005 Volume 35, Number 10 October Club Meeting Date: Friday, October 28, 2005. radioreference