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Hamuniverse
hamuniverse.com › scannerantenna.html
Build A Simple VHF/UHF Scanner Antenna - A Police Scanner Antenna For The Price of Parts!
Topics For Technicians! Loaded with info for new ham radio operators! About Hamuniverse Antenna Designs Antenna Safety! Ask Elmer About Batteries Band Conditions Code Practice Computer Help Electronics Emergency Power! FCC Information Frequency Guide! Ham Exams!
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YouTube
youtube.com › boy and a scanner
How to Build a Simple V-Dipole Scanner Antenna in 3 Minutes! - YouTube
03:29
Buy me a Coffee https://www.buymeacoffee.com/boyandascannerCheck out the SDS100 and Accessories on Ebay - https://rover.ebay.com/rover/1/711-53200-19255-0/1
Published: February 15, 2020
Views: 9K
Discussions

Home made scanner antenna | RadioReference.com Forums

🌐 forums.radioreference.com
13
June 23, 2008
I'm looking to make something cheap that will boost my signal better than the little telescopic antenna on the back of my uniden scanner. I'm planning on goining out the window of my garage and up about 20 feet. Would this antenna work better than the little telescopic??? Any suggestions are... More on forums.radioreference.com

Looking for a Decent Homemade Scanner Antenna | RadioReference.com Forums

🌐 forums.radioreference.com
5
August 18, 2020
My house acts like a Faraday cage, I'm lucky to get one bar of cell service inside. I'm looking for a way to set my scanner up at home, and receive a good amount of signals, until I finally get my discone antenna. I may even leave it up after the antenna gets here, for local chatter. Any... More on forums.radioreference.com

Homebrew Scanner Antenna? | RadioReference.com Forums

🌐 forums.radioreference.com
15
May 12, 2008
Anyone know of any good plans for a homebrew scanner base antenna? I'm mostly interested in 100-200mhz and 400-500mhz. I don't have a whole lot of space, so the smaller the better. More on forums.radioreference.com

Good diy for police scanner?

🌐 r/AntennaDesign
5
April 17, 2023

First while dipoles are normally horizontal, police needs to be vertical. Vertical dipoles can be made. Polarity mismatch will result in a 3dB loss of signal.

So the basic math is 234/f(MHz)

A simple vertical dipole is what we call a copper cactus.

See www.iw5edi.com/ham-radio/4010/the-copper-cactus-antenna?the-copper-cactus-antenna,94

More on reddit.com
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Instructables
instructables.com › circuits › wireless
Scanner Antenna : 4 Steps - Instructables
November 10, 2017 - Attach the braided wire from your ... securely Attach the connector for your scanner to the other end of the coax using what ever lenght is apprioapate Use as short a lenght of coax as pratical to achieve best reception. Tape the antenna horizontally in a window or exterior wall,plug ...
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It Still Works
itstillworks.com › homemade-scanner-radio-antenna-5912171.html
Homemade Scanner Radio Antenna | It Still Works
Police scanners have become popular accessories for people interested in following police activity in their neighborhood. You can build your own antenna for a VHF/UHF scanner using very basic materials and with a minimum of work that will work just as well as any store-bought model.
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YouTube
youtube.com › boy and a scanner
How to make a quick emergency scanner antenna from copper core from coax cable - YouTube
02:10
Buy me a Coffee https://www.buymeacoffee.com/boyandascannerCheck out the SDS100 and Accessories on Ebay - https://rover.ebay.com/rover/1/711-53200-19255-0/1
Published: February 15, 2020
Views: 8K
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Radioreference
forums.radioreference.com › scanners, receivers and related equipment forums › antennas and associated hardware › build your own antenna
Home made scanner antenna | RadioReference.com Forums
June 23, 2008 - I'm looking to make something cheap that will boost my signal better than the little telescopic antenna on the back of my uniden scanner. I'm planning on goining out the window of my garage and up about 20 feet. Would this antenna work better than the little telescopic??? Any suggestions are...
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Pinterest
pinterest.com › explore
Homebrewed Off-Center Fed Dipole | Ham radio antenna, Ham radio, Fm antenna diy
October 31, 2015 - Simple, cheap DIY radio scanner antenna (receive only, for police scanners)
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Radioreference
forums.radioreference.com › scanners, receivers and related equipment forums › antennas and associated hardware › build your own antenna
Looking for a Decent Homemade Scanner Antenna | RadioReference.com Forums
August 18, 2020 - My house acts like a Faraday cage, I'm lucky to get one bar of cell service inside. I'm looking for a way to set my scanner up at home, and receive a good amount of signals, until I finally get my discone antenna. I may even leave it up after the antenna gets here, for local chatter. Any...
Find elsewhere
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Instructables
instructables.com › circuits › electronics
Easy External Scanner Antenna for Police, Fire, and EMS - Instructables
October 27, 2017 - Easy External Scanner Antenna for Police, Fire, and EMS: Here is an easy little project for an external scanner antenna with a few parts from the junk bin. This antenna is fine for somewhat local stations; for distant station scanning a tuned J-Pole or dipole antenna would work much better. An…
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Transmission1
transmission1.net › board index › scanning & shortwave listening › scanning discussion
DIY Very Cheap Loft Scanner Antenna - Transmission1
August 13, 2007 - General scanning discussion forum. Talk about anything to do with scanners, equipment, VHF/UHF reception and the art of catching those illusive signals! ... Many years ago, when I first started scanning ( with a Bearcat SX200 ) I longed for a Radco " Nest of Di-poles " antenna.
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Eham
eham.net › article › 34656
The DIY Scanner Discone
July 26, 2015 - eHam.net is a Web site dedicated to ham radio (amateur radio).
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Merseyradar
merseyradar.co.uk › airband-radio › home-made-coaxial-dipole-antenna-for-civil-airband
Home made coaxial dipole antenna for civil (and military) airband. – Mersey Radio
April 7, 2020 - I’ve been tempted to get a decent antenna for ages, and I decided to get something tuned to the airband as that’s what I predominantly listen to. I’m about 20 miles east of Heathrow and right under the flight path if they’re on westerlies. Despite being so close, the stock scanner antenna ...
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eHow UK
ehow.co.uk › how_5584081_build-multiband-scanner-antenna.html
How to build a multi-band scanner antenna | eHow UK
Building antenna's has been a favourite part of ham radio (amateur radio) and electronics. Most antenna's can be built from items around the house and yet work just as well as store bought models.
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Radioreference
forums.radioreference.com › scanners, receivers and related equipment forums › antennas and associated hardware › scanner / receiver antennas
Homebrew Scanner Antenna? | RadioReference.com Forums
May 12, 2008 - Anyone know of any good plans for a homebrew scanner base antenna? I'm mostly interested in 100-200mhz and 400-500mhz. I don't have a whole lot of space, so the smaller the better.
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Reddit
reddit.com › r/antennadesign › good diy for police scanner?
r/AntennaDesign on Reddit: Good diy for police scanner?

First while dipoles are normally horizontal, police needs to be vertical. Vertical dipoles can be made. Polarity mismatch will result in a 3dB loss of signal.

So the basic math is 234/f(MHz)

A simple vertical dipole is what we call a copper cactus.

See www.iw5edi.com/ham-radio/4010/the-copper-cactus-antenna?the-copper-cactus-antenna,94

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Cotswold-homes
cotswold-homes.com › how-to-build-home-scanner-antenna
How To Build Home Scanner Antenna – Cotswold-Homes
December 6, 2022 - To make a wideband scanner antenna, you will need a piece of copper tubing, a length of RG-6 coaxial cable, and a connector for the cable. First, cut the copper tubing to the desired length. Next, strip the insulation from the end of the RG-6 coaxial cable and attach the cable to the copper tubing. Finally, screw on the connector to the end of the cable. This DIY ...
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Reddit
reddit.com › r/amateurradio › i am very new to “diy” antennas, but why wouldn’t this pick up any signal for my bearcat scanner. maybe thicker wire?
r/amateurradio on Reddit: I am very new to “DIY” antennas, but why wouldn’t this pick up any signal for my bearcat scanner. Maybe thicker wire?
November 29, 2022 - The “antenna” is the 10ft aluminum conduit, the wire connects the antenna to my scanner. Wire is 3ft long and about 14 gauge wire with a Bnc connector. The rod is just stuck in the ground so I would assume earthed. Frequencies of interest are anything from 30-500 mhz.