The National Weather Service will use the information these radio operators report when issuing or canceling warnings.
by : Cory Reppenhagen
With the arrival of spring, we know that severe weather is near, and there is a group of Colorado storm spotters using a special skill during those severe weather outbreaks… communication.
They are the Amateur Radio Emergency Service (ARES). The Douglas-Elbert County branch held a training session Thursday to prep for the severe weather season…..Read More
Antenna
3D Printing – A Ham Radio dipole center with BNC and 1:1 balun
Showing how easy and quick it is to design a custom center insulator for a dipole Here’s the 3D part if you want to print one for yourself…. Read more
Multi Band QRP Antenna – 40-30*-20-10
QRP DX 40-10 POWER 100w SSB 25w CW The Radio Wavz QRP DX is ideal for those who need to be on the go. Those who want a low profile high performance an… Read more
ACOM HF Log-periodic antennas
ACOM, Bulgaria manufactures a range of 8, 10 and 12 element HF log-periodic antennas. Their main features are: designed and produced to give top perf… Read more
High Quality 5 bander CobWeb Antenna
The Cobweb 2000The 5 bander CobWeb Antenna is a High Quality designed antenna with products from Europe. We don’t use low-budget accessories. This Cob… Read more
AIM 4170D Antenna / Lab RF Analyzer
The AIM 4170D antenna analyzer measures the complex impedance (magnitude and phase) at each frequency of interest in the range of 0.1 to 180 MH… Read more
VHF
VOXTER UV-W8 VHF and UHF
VOXTER UV-W8 Technical Parameter Model/ General VOXTER UV-W8 Frequency range VHF 136-174MHz UHF 400-480MHz Channel Capacity 2X128 Channe… Read more
How Can I Get Radio Coverage in “Dead” Spots?
“A two-way radio system using a repeater may have great coverage except in areas, such as parking garages and basements of buildings, whose envi… Read more
BaoFeng Tech BF-F8HP
BF-F8HP: “BaoFeng’s Only TRI-POWER (1, 4, 8 Watt)” ExClusive Features that separate it from the UV-5R Series: It has 3 Power Levels… Read more
Dual band Portable Amplifier TC-VU50 ( VHF and UHF )
Product Description Frequency 136-174 and 400-480MHz (Any 10MHZ frequency space or frequency point selectable,such as VHF: 140-150mhz&UH… Read more
Icom IC-2730A vs IC-2720
Ray Novak and George Thomas compare the IC-2730A to it’s predecessor, the IC-2720. Read more
Yaesu announced two new radios are coming to the market! – Yaesu FTM-3207DR and FT-2980R
Yaesu FTM-3207DR and FT-2980R will be available late summer / early fall! Yaesu FT-2980R 80W FM 2M Mobile Transceiver As its model name suggests, the… Read more
Equipment
A Prototype Foot Switch for the Future by JH5GHM
Judging from CQ-Contest reflector discussions, many contesters do not seem to appreciate the importance of a foot switch in a contest environment. For… Read more
OFF-GRID HAM RADIO: Simple Emergency Communication When the Grid Goes Down
Check great article about Emergency Communication from Robert Richardson : Read more
Little Boy — An LDMOS HF Amplifier
Little Boy — AN LDMOS HF Amplifier by W6KANI recently watched the movie Fat Man and Little Boy, a 1989 great movie about the Manhattan project a… Read more
Alpha 4040 DreamTuner
“In the last 45 days, we’ve made a lot of progress on the Alpha 4040 DreamTuner. As you know, when we tested the tuner under full… Read more
BOXA-SWR High Performance VSWR Bridge
Product Description High Performance VSWR Bridge ***FIRST BATCH SHIPS TUESDAY 26th*** The BOXA-SWR is a high performance VSWR bridge. It has be… Read more
The “Splinter II” QRPp Receiver / Transmitter
Like the original Splinter…only better! Here’s what you get: 1. 40 meter DC receiver with improved audio. 2. Sidetone volume is now variable. 3… Read more
App – Mobile
RFinder – The World Wide Repeater Directory now has Jamming Reports!
RFinder now includes the ability to make jamming reports. This is already available in RFinder Android and should be available on iOS devices by Dayto… Read more
CWSpeed IOS App – The fun and efficient way of learning morse code
Description The fun and efficient way of learning morse code! Features: – Uses Koch’s training method (the most efficient known to date)… Read more
New ARRL Repeater Directory Will Leverage Crowdsourcing Technology
ARRL partner RFinder, the creator of a web and app-based directory of Amateur Radio repeaters worldwide, will supply all data for the 2017-2018 ARRL R… Read more
AmsatDroid FREE – APP
This software predicts future passes for amateur radio satellites for a specified location and period of time. Basic features: – Calculate passe… Read more
Koch Morse Trainer Pro – Android App
Take your morse code to the next level with Koch Morse Trainer Pro. The only trainer that supports prosigns (procedural signals) and non-english cha… Read more
DX Hunter – The amateur radio App for DX-enthusiasts
DX Hunter – The amateur radio App for DX-enthusiasts Description DX-Hunter is an application for amateur radio operators, short wave listeners a… Read more
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