Ed fong roll-up j-pole
WebFeb 25, 2016 · SPECS ON THE ROLL UP ANTENNA: Weighs 3 ounces. Rolls up & stores easily (anywhere) Deluxe model costs less than $30. Tuned for both UHF/VHF. Rated for 35W. 10 feet of RG174 coax. Ferrite bead installed at the antenna feed point. SWR of 1.5 or lower across the 2 meter. http://clackamasares.org/wp/wp-content/uploads/2024/12/MENTORFEST_ANTENNA.pdf
Ed fong roll-up j-pole
Did you know?
WebEd can be contacted directly at: [email protected] 1163 Quince Ave., Sunnyvale, CA 94087 408-245-8210 Conclusion The antenna is lightweight, efficient, and comes with … WebOct 8, 2015 · Los Angeles, CA. Oct 8, 2015. #12. fishon said: You may already know. But you can buy the Ed fong DBJ-2 on eBay for 30 bucks. Comes with adapters etc and coax all tuned up. I used the Ed Fong roll-up many times and is a great value. Performs great on the antenna analyzer - spot on!
WebAn Ed Fong roll-up j-pole and also the PVC pipe variety are not a normal 2m j-pole. They actually have real radiation at 440MHz rather than just tuning up. Ed (or his students) tune them with a network analyzer. They work great. I use them to support public service events, frequently attaching a 32' Spiderpole to the corner of a pop-up tent and ... WebNov 8, 2024 · Ed Fong Dual Band Roll-Up J-Pole A lot of hams use these, and I thought I would give one a try. I wanted something to give me more gain than my rubber duck while on the roof deck. This antenna has exceeded my expectations. It takes 10 Watts into my indoor vertical to hit the Phil-Mont machine. I could hit it with 1 Watt on the roof deck with ...
WebEdmund Fong. Art Department: Shrek. Edmund started out in feature animation where his credits include; Shrek, The Road to El Dorado, Rugrats Go Wild and The Wild … Webphone: 408-245-8210. mailing address: Ed Fong. 1163 Quince Ave. Sunnyvale, CA 94087. March 1, 2024. We are fully stock with all out products. We ship the same day as soon …
WebEdison Fong roll-up 2m/440 J-Pole Reviews For: Edison Fong roll-up 2m/440 J-Pole Category: Antennas: VHF/UHF+ Omnidirectional: verticals, mobile, etc eMail …
WebJun 17, 2024 · Ed Fong roll-up J-pole kit. Howdy y’all! This is my second post for today. I wanted to explain my modified Ed Fong roll-up J-pole antenna and kit. This is the stock Ed Fong DBJ-2 (ham) dual band roll up antenna kit with a twist and an extended adapter pack. The antenna itself is pretty great, but I noticed while using it that there were a couple … kid dancing with desk complamationWebFeb 12, 2016 · Ed Fong makes 2 types of the j-pole antennas. DBJ-2 is meant to be a roll up used with no PVC pipe, just unroll and hang from something. The other is the DBJ-1 … kid dancing in the standsWebThe original idea of the roll-up J-pole was (as Dr. Fong mentions in his original article) cost for performance. It's cheap, easy to construct and works great. Nowadays it's tricky to find the 300Ω twinlead, but if you email your local ham community someone will have some. The benefit of the 300Ω twinlead over the 450Ω ladder line is the ... ismb 200 specificationWebAug 7, 2015 · 9 Simple J Pole Antenna Projects. The J Pole antenna is a popular antenna design among amateur radio operators because it is effective and easy to build. It’s basically an end-fed omnidirectional half … kidd and law bountiesWebAn Even Better J-Pole - Electrically • The gain is about 7.4 dBi. This value is about 2.3-2.4 dB higher than the average gain of a single-radiator J-pole. Indeed, although many folks like to bandy the gain advantage of a collinear arrangement as 3 dB greater than a single section, we rarely obtain in real antennas more than about a 2.0-2.5 dB kidd and leavy real estate walloon lakeWebPowered by Create your own unique website with customizable templates. Get Started kidd and play movieWebThis antenna is completely portable and can be rolled-up and placed in an emergency go pack. When deployed, it will give about +6dB of gain over a rubber duck antenna. It comes complete ready to use with 3 ft of … ismb 300 cad block