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What to Know About Copper Pipes

Are you worried that your home has copper pipes Just curious about what this common material is used for This guide will help you understand common ways copper pipes are used in

How to Fix a Leaky Copper Pipe

Leaky pipes are not only a nuisance but are also a potential source of major plumbing trouble, so it makes sense to nip the issue in the bud and fix it ASAP. This guide can help yo

The Most Common Types of Copper Piping

Copper pipe comes in several different types and in both rigid and flexible forms. Learn the basics of Types K, L, M, and DWV copper pipe. Image by Ellen Lindner The Balance 2020

Copper Pipe Types: Whats the difference Family Handyman

Type L and Type M copper pipe comparison: Use Type M for most home situations. Use heavier duty Type L for underground and other special situations. Home Skills Plumbing Pipes Type

Working With Copper Pipe DoItYourself.com

Copper pipe is a common item to work with in home repairs and DIR projects. Heres how to properly work with it for the best results. Copper pipe is one of the most universal pipes

Why Is Copper Used for Water Pipes Hunker

Copper is one of the most commonly used materials for water pipes in the United States and Europe. Copper is durable and recyclable, which means that using copper piping for water

How to Cut Copper Pipe Bob Vila

Prep for your piping projectbe it plumbing or something a little craftierby first mastering how to cut copper pipe, your star material. By Steffani Cameron and Bob Vila Photo: is

How to Solder Copper Pipes

Be sure to follow all safety instructions when you learn to solder copper pipes. Soldering is a fairly simply process that even beginners can do. While there are many home improvem

How to Disconnect a Copper Pipe DoItYourself.com

The copper pipe used in homes is welded together using a flame, which requires another type of flame to break apart. The copper pipe usually used in homes is welded together using

What Is the Difference Between Types M and L Copper Pipes

Although M and L copper pipes have the same outside dimensions, the interior walls of type L are thicker. Type M is typically used in personal homes, while Although M and L copper

How to Use Compression Fittings With Copper Pipe Hunker

Learn how to install a compression fitting to make a plumbing connection with copper water supply pipe. Compression fittings create removable plumbing connections on standard rigid

Jpole antenna Wikipedia

The Jpole antenna, more properly known as the J antenna, is a vertical omnidirectional transmitting antenna used in the shortwave frequency bands. In the copper pipe variation

2m / 440 Copper Pipe Super JPole Thoughts and other brain dumps

May 30, 2009 This provides you with a greater bandwidth than 1/2 pipe and the SWR stays low throughout the 2m Amateur band. I 39ve built two of them to date,


Material is inch copper pipe soldered into a T piece and elbow. SO238 socket soldered onto the side of the pipe Dual Band J Pole. Antenna design by.

A Tri Band Antenna for 2 meters, 220 MHz, and 70cm Antenna

Prototype was made of. 1/2 inch copper pipe. Page 26. Figure 6 Dual band Jpole with a 220 MHz horizontal dipole.

J POLE Question Transmission1

I have copper pipe below the J, should this be removed never made that you could be talking about is the flowerpot dual band antenna,

Design and analysis of dualband JPole antenna with variation in T

In this paper, a dual band JPole antenna for VHF and UHF transceiver radio communi ion was simulated and implemented. The Simple 2m/440 Copper Pipe.

JPoleSection Amateur Radio

A well tuned Jpole, built from 3/4 inch hard copper pipe thin wall preferably , designed for 146 MHz, can resonate below 1.5 SWR across the entire 2m band,

Homebrew 1/2 Wavelength 2m JPole Antenna Build Part 1 of

2 This is after completing the cutting and soldering of the copper 1/2quot pipe to the measurements on the jpole calculator. I never cut copper pipe before.

About Ed 39s Antennas

Our most popular antenna is the DBJ1 which is a VHF/UHF Dual Band Base Station Antenna. Gain: 2.1 dBi 6db gain over a 2 meter J pole used at 450 MHz

The DBJ1: A VHFUHF DualBand JPole Summits Achieving the

had shortcomings. The copper pipe JPole matching section would be exposed to the. The DBJ1: A VHFUHF. DualBand JPole. Searching for an inexpensive,

The DBJ1: A VHFUHF DualBand JPole ARRL

had shortcomings. The copper pipe JPole matching section would be exposed to the. The DBJ1: A VHFUHF. DualBand JPole. Searching for an inexpensive,

JPole Revolution: KB9VBR Antennas ARTech.

Mar 15, 2016 KB9VBR Antennas is amateur radio 39s leader in Jpole creation and distribution. Around the age of 10 he received a world band radio which seems to have star

Is a Jpole antenna directional Ham Radio Forum

Feb 1, 2014 I built a a Jpole 1/2quot copper pipe antenna that I found plans for on utube. I was wondering if the Jpole antenna should be mounted in particular orienta


Aug 8, 1998 The Copper Cactus Twoband JPole was from a 73 article by John Post KE7AX and was supplied by Brett Copper Cactus dual band were chosen to make the and get

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K9JEB Ham Radio and Electronics j pole antenna kit 2 Meter VHF SLIM JIM amateur ham radio j pole antenna kit DualBand Copper Pipe JPole: it 39s MAGIC

Open Stub JPole Project Completed Many times NT1K Welcome

I 39ve constructed a 144/440 Dual band Open Stub JPole Antenna. to make the antenna using metric tubing as well as different materials while

homemade 70cm antenna

This will decouple the feedline from the jpole antenna, and help provide some A Simple 2m/70cm Vertical Dipole Antenna This easy to build dual band VHF/ UHF Author use 1/

Okay. Since I got seven requests for the plans in a 20 minute

Copper Tube Jpole by Ed Humphries N5RCK The following is a description of a JPole antenna made from copper pipe. You can use 1/2 inch to 1 inch pipe

j pole antenna kit, OFF 77,Best Deals Online.,

K9JEB Ham Radio and Electronics j pole antenna kit 2 Meter VHF SLIM JIM amateur ham radio j pole antenna kit DualBand Copper Pipe JPole: it 39s MAGIC

1/2in Type M Copper Tubing Slim Jim VHF/UHF Antenna. The

Nov 20, 2018 On UHF we had the same SWR between 445.8 and 447.0 which makes this antenna an excellent dual band antenna for cross band repeating.

Arrow Antennas JPole 2m 70cm Dual Band Repeater FM

JPoles: OSJ Open Stub JPole . Model . Description. OSJ 146/440. Dual Band 2 Meters and 70 cm Solid Aluminum End Fed SO239 Connector Only .

The DBJ1: A VHFUHF DualBand JPole Antenna Radio Scribd

I have tested singleband JPole configurations constructed from copper pipe, 450 ladder line, and aluminum rod. While all the designs performed well,

Weather protection for JPole Antenna Trainorders.com

I have built a JPole antenna cut to 161.00 MHz from copper pipe. I am considering putting it in a piece of 5 or 6 inch PVC or ABS pipe for protection Radio Outlet has them

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