Space Weather News 09.22.2021
Antenna
How High Should a Dipole Be? A Look at Antenna Modeling
“How high should a dipole be? What happens if it’s too low or too high? We turn to EZNEC antenna modeling software to see that the old rul… Read more
Inflatable Air Antennas Available from 8th January 2020
Ham AIR Antenna A professionally made, robust, fully portable & waterproof inflatable antenna, for Ham Bands, A 144-148Mhz Version, , Perfect for… Read more
The Antenna SA-680HP covers 10 through 80 meters
The SA-680HP covers 10 through 80 meters with supplied 6 foot whip. • Length retracted: 39” Extended:57” • 3 inch dia… 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
W3EDP Antenna
In the 1936 March issue of QST, Yardley Beers, W3AWH, described an antenna designed by his friend, Mr. H. J. Siegel, W3EDP. The design was based on th… Read more
Review
![Flex 6600 Hamvention 2017 [ Video Demonstration ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2021/09/Flex-6600M_hamvention-265x168-1.jpg?w=635&ssl=1)
Flex 6600 Hamvention 2017 [ Video Demonstration ]
K5SRD talks about the new Flex 6600 on Amateur Radio Roundtable. FLEX-6600 A Real SDR for Every Operator Both the FLEX-6600
REVIEW: Hytera PD782 DMR portable radio
The Hytera PD782/G is a commercial grade mid-tier DMR portable radio being offered by Hytera Communications, a Chinese manufacturer of communications… Read more
Equipment
Connecting the MX-P50 amplifier and LDG Z11 pro tuner to the IC-705
Connecting the MX-P50 amplifier and LDG Z11 pro tuner to the IC-705. Read more
QRPGuys 40/30/20m DSB Digital Transceiver – $40
Have you ever wanted to try the new digital modes on a budget? The QRPGuys DSB Digital Transceiver is a low cost, multiband, DSB transceiver kit, curr… Read more
1:1 Current balun Dual core 1500 watts RTTY, 5KW ICAS
1:1 dual core current balun Constructed using dual 240/31 cores. Stainless steel hardware. 1-61MHZ With dual cores you get great frequency range, equ… Read more
Omega 900 – 10 band (160-10m include 5MHz) QRP transceiver
Omega 900 is the successor to the well-known and warmly received Omega+ model. It’s a 10-band (including 60m/5MHz band) QRP transceiver with a m… Read more
K-Pod Control Panel for the K3S & K3
A Compact Accessory Panel for Contesting, DXing, and Customized Station Control Our new K-Pod is the ideal companion to your Elecraft K3 or K3S Transc… Read more
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