j pole pvc pipe antenna in norway

KB9VBR J-Pole Antennas | Amateur Radio VHF and UHF …

Visit the original J-Pole Antenna Store. KB9VBR J-Pole antennas are highly effective, affordable antennas for the VHF and UHF frequency spectrum. Hand crafted in the USA since 2001 and thousands of satisfied customers nationwide.

The DBJ-2: A Portable VHF-UHF Roll-Up J-pole Antenna for Public …

The basic J-pole antenna is a half-wave vertical configuration. Unlike a vertical dipole, which because of its center feed is 200 PVC pipe. Figure 4 — The dual-band J-pole modified for portable operation — thus becoming the DBJ-2. Note that the dimensions are

Mast Mountable J-Pole Antenna

Introduction The J-Pole has a long, healthy (well maybe not entirely healthy) history with references as early as 1936.[1] This site has no shortage of discussions about the j-pole.[2] Despite the fanatical fanfare in today’s j-pole culture, the j-pole antenna falls short in

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It can be wrapped around branches of a tree or laid on top tall grass next to a riverbed emitting complex angles of various polarizations that caused extreme multi-path. I''ve enclosed a TV twin-lead "J" inside a black ABS/white PVC pipe and buried the antenna and

: tv antenna mast pipe: Electronics

Installerparts TV Antenna J-Pole - Reversible Antenna Mount - 1" Diameter Amplified Outdoor HDTV Antenna J-Pipe - 20" Mast Satellite Dish Mount - Beige Color Outdoor TV Antenna J-Mount 3.8 out of 5 stars 821 Electronics $17.99 $ 17. 99 Get it as

Copper Pipe J-Pole Antennas - Windstream

Copper Pipe J-Pole Antennas By Rory Eikland, KG6HCU and Ken Larson, KJ6RZ Rory and I have had excellent experience building and using J-Pole antennas constructed from 1/2 inch ridged copper pipe, so we decided that we would share our experiences. A

: antenna mast pipe

Winegard DS-3000 J Pipe Mount for Antennas, 39" 4.3 out of 5 stars 1,112 $21.84 $ 21. 84 Get it as soon as Thu, Oct 24 ANTOP Adjustable Outdoor/Attic TV Antenna Mount Pole, Stainless Painting 13 inch Arm Length, Reversible, Lightweight, Waterproof

Mast Mountable J-Pole Antenna

Introduction The J-Pole has a long, healthy (well maybe not entirely healthy) history with references as early as 1936.[1] This site has no shortage of discussions about the j-pole.[2] Despite the fanatical fanfare in today’s j-pole culture, the j-pole antenna falls short in

N9TAX Web Station! - Handmade Slim Jim Antenna''s by …

Handmade Slim Jim Antenna''s by N9TAX Let me start by saying that since discovering the slim jim antenna design I have really come to respect these antennas. The design uses a matching system like a j-pole antenna. This is called the j integrated match (jim

J-Pole Antenna Plans

J-Pole Antenna Plans The J-Pole antenna is fundamentally an end-fed 1/2-wavelength antenna that uses a 1/4-wavelength long transformer section to supply the very high feed voltage. It is an ideal end-mounted, single-mast antenna. For 3-meters (FM broadcast

2m / 440 Copper Pipe Super J-Pole

The 2m/440 Super J-Pole This antenna is also known as the “copper cactus” (because it kind of looks like one of course!). It is an outstanding performer, especially when you get it up in the air. A friend of mine (KC0UYK) convinced me I should build this antenna

Mounting ideas for VHF/UHF Antennas | KB9VBR J-Pole …

Mounting ideas for VHF/UHF Antennas Getting your antenna in the air can sometimes be challenging. Not all of us have unlimited real estate and 120 foot towers at our disposal to hang any radiator on that we please. We all have to work within the confines of our

the ‘PORTABLE’ or ‘Base’ 2m/70cm Copper-pipe J

A threaded pipe adaptor was added to the “J” for use with a portable PVC stand or for outside balcony/porch/patio mast mounting. For a rigid robust base “J” omit the Bungie-cord and element items in red . The original Zepp "J" design dates back to the early

N9TAX Web Station! - Handmade Slim Jim Antenna''s by …

Handmade Slim Jim Antenna''s by N9TAX Let me start by saying that since discovering the slim jim antenna design I have really come to respect these antennas. The design uses a matching system like a j-pole antenna. This is called the j integrated match (jim

DBJ-1 Dual Band VHF/UHF 2 meter/70cm ham base …

This antenna was featured in the Feb. It also won the best paper of the month award. Most are standard VHF j-pole that resonates at UHF (all antennas do that). All our materials (such as the twinlead are custom manufactured for us by JSC wiring to assure velocity

Ed''s Antennas - Home

TBJ-1 (ham) triband base antenna (144-148 MHz, 222-225MHz, 440-450 MHz) Maximum power 75 watt $60 (comes complete with pvc pipe) featured in March QST 2017 US patent 9,608,336 (postage $10-15 - depending on loion from California)

The DBJ-2: A Portable VHF-UHF Roll-up J-pole Antenna

on how this dual band principal is applied to a fully portable “roll-up” J-pole antenna. Measured results are then presented. Introduction A J-pole inside a PVC pipe has very low wind load due to the fact the PVC pipe has no sharp edges or corners. The basic

Ed Fong DBJ-1 Dual Band UHF/VHF Antenna Assely …

4/3/2018· Building And Tuning 2 Meter 144 Mhz Copper J Pole Antenna - Duration: 10:09. CA Militia 213,884 views 10:09 How Does a J-Pole Antenna Work - By Dr. Ed Fong - Duration: 50:33. Ham Radio TV 20,139 views 50:33 How to Build: Ham Radio 2 Meter 16:35

The SIMPLE 2m Copper ''J'' Antenna

18/9/2001· Can you use a pipe cutter or a hack saw, can you solder – then here is how to build a SIMPLE ”J” antenna that will more than double your 2 meter (and even 440) performance! The "J" antenna goes back many years, long before I became a ham. There are …

J Pole : Building J-Pole amateur radio antennas - The …

440 Mhz J-Pole Antenna plans - Here is a 70cm (440 Mhz) J-Pole antenna that is inexpensive, and easy to build. Author use 1/2 inch copper pipe, and the associated fittings necessary. The dimensions aren''t typical however, this is what it took to get its SWR low.

The DBJ-1: A VHF-UHF Dual-Band J-Pole - Work-Sat

closed in UV-resistant PVC pipe and can thus withstand the elements with only the antenna connector exposed. I have had this The DBJ-1: A VHF-UHF Dual-Band J-Pole Searching for an inexpensive, high-performance dual-band base antenna for VHF and

the SIMPLE 2m/440 Copper pipe J - Yola

the SIMPLE 2m/440 Copper pipe "J" by Dale “Kuby” Kubichek, N6JSX 03/2001&2008 Can you use a pipe cutter or a hack saw, can you solder – then here is how to build a SIMPLE ”J” antenna that will more than double your 2 meter (and even 440

Ed''s Antennas - Home

TBJ-1 (ham) triband base antenna (144-148 MHz, 222-225MHz, 440-450 MHz) Maximum power 75 watt $60 (comes complete with pvc pipe) featured in March QST 2017 US patent 9,608,336 (postage $10-15 - depending on loion from California)

J-Pole and Slim Jim Antenna Frequently Asked Questions …

FAQ Since 2001 I’ve built and sold thousands of the J-Pole antennas. I’ve also answered hundreds of questions about installation, operation and performance. Since there is no such thing as a bad question, I’m listing the most frequently asked questions here.

True Pluers Delight for 2 Meters An All Copper J Pole

2 Meters—An All-Copper J-P01e By Michael P. Hood, KD8JB 2323 Jefferson Drive SE Grand Rapids, Ml 49507-3148 nuer of years ago, I built a J-Pole antenna from some scrap aluminum tubing and a 5-foot stick of TV mast. 1 The antenna tuned easily, and

Triband J-pole

It was designed with 4nec2 NEC based antenna modeler and optimizer for 145/220/440MHz bands . Link to file:OSJ_3B_brass4.NEC Ferrite bead balun installed. Fine tuned by moving the pipe cap''s before soldering them. The horizontal bar is made of 3/4 PVC

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