Amazing 90m loop with 4:1 balun. How does it compare to the smaller Loop On Ground?
Antenna
Hunting Noise with Loop Antenna
Ioan, is having some trouble with large amounts of noise, and is wondering what he needs to do in order to hunt and remove that ambient noise. Through… Read more
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
The X7 Triband Yagi – Cushcraft
X7 BIG THUNDER TRIBANDER YAGIThe X7 Triband Yagi is geared to set new standards in both radiating performance and mechanical reliability. The p… Read more
![SUPER VERTICAL 80/160 DX [ New Version 22 m Height]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/01/20170307_111539-265x168-1.jpg?w=635&ssl=1)
SUPER VERTICAL 80/160 DX [ New Version 22 m Height]
DX vertical antenna for low-bands 80/160 NEW Height 22 meters 5kw power Elements diameter from 75 to 25 mm Hardware full stainless steel Coil of alumi… Read more
Review
Demo of tuning the Radiuno BITX40 by W5KUB
“At first the tuning of the Radiuno seemed like it has a mind of its own. But after working it a few times you learn how to control it.” Read more
![Elecraft Announce K4 SDR at Hamvention 2019 [ VIDEO ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/01/60357783_1261784310641760_5710649015670931456_n-265x168-1.png?w=635&ssl=1)
![Yaesu FT DX 1200 [ Videos ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/01/maxresdefault-1-265x168-1.jpg?w=635&ssl=1)
Building an Ultra Portable Go-Box
LUITON LT-898UV Dual Band Mobile Main features: 1. Dual band: 136-174MHz/400-470MHz/245MHz (Receive only) ; 2. Dual Reception/Dual Display ; 3…. Read more
Equipment
Xiegu X1M Pro QRP Transceiver
Frequency range RX & TX: 100 kHz ~ 30 MHz* Modes: USB & LSB & CW Power output: 5 Watts Operating voltage: 12 vdc Operating current: 0.35… Read more
XTRX – A high-performance SDR in a mini PCIe form factor
A high-performance SDR in a mini PCIe form factor Features & Specifications RF Chipset: Lime Microsystems LMS7002M FPRF FPGA Chipset: Xilinx Artix… Read more
RF SHARK SHORTWAVE RECEIVER KIT
The receiver works according to the double superhet principle and is designed for the frequency range from 40 kHz to 30 MHz. It is characterized by an… Read more
THE NEW MOUNTAIN TOPPER MTR-4B V2 BY LNR PRECISION
MTR-4B V2 Photos COMING SOON “The Mountain Topper” The LnR Precision MTR transceivers are designed to be efficient portable CW rigs. Whether climbing… Read more
JUMA PA1000 1Kw HF + 6 meters
Overview JUMA PA1000 is a very light weight solid state 1 kW linear amplifier for HF and 6 meter bands. JUMA PA1000 is using a most modern LD… Read more
The post Installed a HUGE 90m (300 feet) Receive Loop appeared first on QRZ NOW – Ham Radio News.