Rod, VK4EZY, is setting up a dummy load that he has constructed but he doesn’t know for sure how to cool it down, or dissipate the heat? Dave here to offer several options.
Antenna
Ground Radial Wire For Vertical – Ham Radio Antenna
In this video I show the ground radial wire I use, and talk about laying a radial field under my Hustler 4BTV vertical ham radio antenna … Read more
DIAMOND WD 330S a T2FD Short Antenna 2 – 30MHz
Peter Waters G3OJV, from Waters & Stanton, demonstrates the DIAMOND short dipole antenna. At just 10m long it is an attractive proposition for ham… Read more
Baluns : What They Do And How They Do lt
By Roy lV. Lewallen I’ve always been a bit bothered by balunst since I was never sure what they are supposed to dot let alone hotv they… Read more
Tri-band 6 element HF Upper Bands and CB Radio Yagi Antenna 3B-222
HF 3-Band antenna 3B-222 for 20m, 15m and 10m that covers also 11m CB through the power of full 3-D optimization! Perfect optimized tri-bander with ex… Read more
The Super Elastic Signal Stick antenna review and testing
< Who is Signal Stuff? In a world where Amateur Radio ought to be on the cutting edge of technology, far too often hams are seen as being “old s… Read more
Review
SDRPlay RSP-1A VS Airspy HF+
“Comparing reception of two popular SDR Receivers using the same antenna at 5 PM local time. Short wave and medium wave frequencies. Using the s… Read more
In-depth with In-depth with Icom’s IC-7300 TransceiverTransceiver
Icom IC-7300 Transceiver A detailed look at Icom’s Innovative IC-7300 Transceiver. Complete review of most features and operation plus yo… Read more
Top Five Amateur Radio Reviews of 2018
A popular topic on this channel are my product reviews. I will often review amateur radio related products as hams are infinitely curious on how a par… Read more
Equipment
Quick Charge Soldering Iron Kit – Boxed (#7700)
Quick Charge Soldering Iron Kit – Boxed (#7700) 7700 Series Soldering Irons Our best seller! The Quick Charge is world’s number one rechargeable… Read more
New ! OM Power OM2200HF Amplifier 2.2 Kw
General description of the OM Power OM2200HF amplifier The linear amplifier OM2200HF is designed for all short wave amateur bands from… Read more
Anytone AT-6666 All-Mode 10 Meter Mobile
Anytone AT-6666 All-Mode 10 Meter Mobile 60 watts SSB – 360 Memories CTCSS / DCS Option Included Programming Cable Included General Speci… Read more
R&S®EM100XT Digital Compact Receiver
EM100XT Digital Compact Receiver Compact radiomonitoring from 9 kHz to 7.5 GHz. Weather proof IP67 Key Facts Same functionality as R&S®EM100 IP 67… Read more
12×4 modular Antenna switch KIT
Main functions: Always used one same – three to one – module. Put together up to four module expand up to 12 inputs. Available add same mo… Read more
The post Types of Dummy Loads appeared first on QRZ NOW – Ham Radio News.