A viewer asks: Is there a particular polarization for general urban/suburban RF Noise. Dave, Joe, and I talk about some options and antennas that seem to be more noise resistant in an urban setting.
Antenna
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
UHF VHF Antenna 08-ANT-0861
UHF VHF antenna 08-ANT-0861 has a 25MHz – 6GHz frequency range. This HAM radio base station antenna and two way radio antenna is for land mobile radio… Read more
Chameleon Emcomm IIIP Antenna – Antenna, Portable, 160M-10M
CHAMELEON ANTENNA EMCOMM-III Portable HF Antenna is specially designed for short to long range portable and man-pack HF communications. The EMCOMM III… Read more
4O3A ANTENNA GENIUS 8X2 | SO2R ANTENNA SWITCH WITH TCP/IP
Ranko 4O3A has taken antenna switches into the 21st century! Antenna Genius 8×2 is the first in a new antenna switch line from 4O3A Signature sit… Read more
Vertical Antenna 8 bands trapped (10-12-15-17-20-30-40-80m) with wire radials 1/4 lambda for each one band.
10-40m Full bands coverage. 80m about 120Kc/s RF chocke for electrostatic protection. 2 KW pep SO239 Technical specifications: Height: 11.3 m approxim… Read more
Review
Ham Radio Basics–Jim, W6LG Sets Up a Basic Ham Radio Station
Jim W6LG demonstrates typical connections for a basic ham radio station; power supply, transceiver, microphone and key. In the next episode, other dev… Read more
Ailunce HS1 First Impressions HF SDR Radio!
A short-wave radio station is a radio communication device that operates at a wavelength of 100 to 10 meters (frequency of 3 to 30 MHz). Mainly used f… Read more
Xiegu GSOC – An Overlook of Functions and Features
Xiegu GSOC – An Overlook of Functions and Features Read more
Cheap Coax Switch Teardown and Comparison
“I have 4 “cheap” coax switches. How do they work? I need to switch between 4 radios and this might just do it! Callum.” Read more
Equipment
![Icom AIR. LAND. SEA. [ Brochure ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/01/icom_air-265x168-2.jpg?w=635&ssl=1)
ICOM IC-7610 – Pre-release Brochure
ICOM IC-7610 The SDR Everyone Wants! Receivers Independent direct sampling receivers capable of receiving two bands/two modes simultaneously. DIGI-SEL… Read more
AOR DV1 3GHz 100kHz-1300MHz, SDR Digital Voice Receiver
Download AR-DV1 Brochure (3.5MB) Download AR-DV1 Brochure light (823kB) Download AR-DV1 operating manual with command list (8.2MB) Download AR-DV1 fir… Read more
Solar Power Pack Pro 60
Solar Power Pack This bundle includes everything you need to get the most out of the revolutionary EnergyBar 250. Charge it with the power of the sun… Read more
NooElec NESDR Nano 2 – 25MHz-1750MHz
Product Description Brand new re-design! The NESDR Nano 2 are custom-made by NooElec for SDR applications, though they will still function as qualit… Read more
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