16JUL 2019
Ham Radio antenna types

Ham Radio antenna types

Antennas are electrical circuits designed to facilitate the transmission and/or reception of electromagnetic radiation. Antennas are specifically designed to transmit/receive as much electromagnetic radiation as possible, whereas most circuits are designed to emit/detect as little as possible. However…

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06JUL 2019
Amateur Radio headphones

Amateur Radio headphones

To assist you with selecting the RIGHT HEADSET for YOUR APPLICATION, we build three primary categories of headsets. Listen-Only Headsets These headsets are ideal for CW Ops or for Ops that may normally use either a Desk Mic, or a Studio Style Desk-Boom-Mic. They work especially well for either CW or…
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26JUN 2019
Ham Radio Antennas for Apartments

Ham Radio Antennas for Apartments

The Issues A full-size antenna for HF (except for the 10m band) is not feasible for apartments due to the space required. An apartment antenna should have the following characteristics: Compact Size: This is the most obvious requirement of apartment antennas. As an apartment dwelling amateur radio operator…
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16JUN 2019
Australian Ham Radio frequencies

Australian Ham Radio frequencies

The Bureau of Meteorology broadcasts its marine weather HF radio services for high seas and Australian coastal areas from transmitters at Charleville in Queensland and Wiluna in Western Australia. Identifiers are VMC (for services from Charleville) and VMW (for services from Wiluna). VMC (Australia Weather…
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06JUN 2019
Diamond Ham Radio Antennas

Diamond Ham Radio Antennas

Diamond NR770HA 2M/440 Mobile Ant. UHF Mount Chrome Order #2568 List Price: $56.95 Your Price: .95 Diamond NR770HB 2M/440 Mobile Ant. UHF Mount Black Order #3789 List Price: $56.95 Your Price: $47.95 Diamond NR770HNMO 2M/440 Mobile Ant. NMO Mount Chrome Order #1915 List Price: $57.95 Your Price: .95…
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27MAY 2019
Ham Radio antenna theory

Ham Radio antenna theory

I was assembling a HY/GAIN, TH6DXX, a 10 - 15 and 20 meter beam the other day and thought there might be some interest in the function of the traps. I have also included some practical information on how to build traps for a multi-band, 10-15-20 meter antenna. RESONATE PARALLEL NETWORKS REVIEWED: When…

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17MAY 2019
Ham Radio car antenna

Ham Radio car antenna

When I’m driving free, the world’s my home When I’m mobile Hee hoo! Beep beep! – Pete Townshend, The Who, Goin’ Mobile Going mobile. Yea, that’s a great idea! Installing a ham radio mobile station in an automobile is often the next step for many hams following the establishment of a home station or perhaps as the upgrade from an HT. A ham radio mobile installation greatly expands…

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07MAY 2019
Amateur Radio antenna mast

Amateur Radio antenna mast

Penninger Radio – Company Summary Penninger Radio is an American manufacturer of portable masts and permanent pole towers for erecting antennas, lighting, solar panels, wind turbines and surveillance cameras. We’ve been in business since 2003 and are located in West Chicago, Illinois in the proud United States of America. Our portable products are designed for quick deployment…

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