“The Green Egg for Ham is a cute name for a 3D printed cover for your NMO antenna mounts. The Motorola style NMO mount is a popular style mount for amateur radio antennas. And you’ll want to keep your mount covered or capped if you don’t have an antenna on it. Otherwise you run the risk of water leaking into the mount and causing all sorts of problems.
The Green Egg for Ham is a fun way to do that. The cover is about 2.5 inches tall by 2 inches wide and is threaded so it can screw onto the antenna mount. It should provide waterproof protection of your antenna mount while being a little whimsical at the same time. General 3D Green Egg for Ham: http://www.general3d.com“
Antenna
Slim Jim Antenna Project
Slim Jim Antenna The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable “gain” and this is concentra... Read more
DXplorer system providing facilities for on-air antenna system testing and comparison
DXplorer™ is a unique web-based system providing facilities for on-air antenna system testing and comparison as well as real-time HF propagation analy... Read more
Six-Band HF Center-Loaded Off-Center-Fed Dipole by ON4AA
Design goals Like many fellow radio amateurs, I own a fairly standard shortwave radio station consisting of a 100W HF transceiver driving a 1kW... Read more
The Double Bazooka Antenna – A Review
Here is a review of the 40 and 80 meter band Double Bazooka antennas as used on the HF shortwave bands. This will be of interest to amateur (ham) radi... Read more
AV-640 HF VERTICAL, 8 BANDS-40/30/20/17/15/12/10/6 M
Photo:K3RF Hy-Gains new AV-640 Patriot HF vertical is the best built, best performing and best priced multiband vertical available today. Make full us... Read more
Review
Chameleon Emcomm III Portable Antenna (Winter Field Day) – Ham Radio Q&A
“We’re setting up for Winter Field Day and testing out the Chameleon Emcomm III Portable HF Antenna.” CHAMELEON ANTENNA EMCOMM-III P... Read more
Comparing the RSP1 and RSP2 – SDRplay
SDRplay RSP2 Over on YouTube user Mile Kokotov has uploaded two new videos that show both the SDRplay RSP1 and RSP2 receiving VLF, LF and AM BC signal... Read more
Unboxes the NEW Yaesu FT-891
Yaesu FT-891 Yaesu FT891 New, Exciting Yaesu Field Gear – HF/50MHz 100W All Mode Transceiver – FT-891 · Rugged construction in an ultra-compact... Read more
Yaesu FT-450D : Getting Started and Overview
Yaesu FT-450D Read more
Unbox and Test MFJ-849 Digital SWR Meter
MFJ-849$ 169.95 Each Read more
Equipment
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FT4JA [ Video ] Juan de Nova 2016
MONDAY, 28 MARCH 2016 “After 2 days aboard the « Antsivia » and almost 2000 qso as /MM, we are now achored near Juan de Nova. As our documents i... Read more
KC901H Analyzer
Main Features – Transmission test (tuning diplexer and filter, testing amplifier and inspecting the directivity of antennas) – Reflection... Read more
QRP Ranger
An innovative portable energy system, optimized for mobile radio in the field. How do you define ‘state-of-the-art’ in mobile radio power? QRP RANGER... Read more
Ham Radio Go Box Design
by Lee Drew “I’ve spent a lot of time over the years looking at the designs of ham radio go boxes amateur radio operators have created. T... Read more
ASTRON POWER SUPPLIES – Catalog
ASTRON POWER SUPPLIES DOWNLOAD the Complete PDF catalog (1.4 MB) Read more
