73 nov receiver

10el 50MHz Low Noise LFA Yagi - A high gain LFA 10 element LFA Yagi with super clean pattern and flat SWR no matching required so easy to build.

6 elements LFA antenna for 6 meters - A high-gain 6 element LFA Yagi with a 7.3 metre boom for 50MHz

XR0Y Easter Island 2009 - The XRØY DXpedition to Easter Island website - October 31 till November 15, 2009.

Suburban Amateur Radio Repeater - Suburban amateur radio repeater is a wider coverage machine with six receiver sites in the chicago metropolitan area.

HamBrief.TV - Ham Radio video cast sponsored by 73s.org

WebSDR in USA K7UEB - WebSDR at K7UEB,40 and 20 meters receiver in Walla Walla University USA

VHF Sniffer MK4 - Two-meter and aircraft band receiver specifically designed for RDF on foot, sold by Bryan Ackerly VK3YNG

Microtelecom - Develops and manufactures radios and telecommunication devices for special applications. SDR Receivers, Digital HF transmitters, Digital SSB Exciter.

marnic.org - F5VLB and EA4EOZ have designed a small but powerful system using satfinder and standard LNB to make radioastronomy. A step by step descritpion for the novice about radioastronomy, VLB and listening to echo of meteorite.

Using MT65 - MAP65, a panoramic, polarization-matching receiver for JT65 by K1JT

The Ionosphere - The Ionosphere (simplified) by WB8IMY, an useful article for the HF novice

Kenwood TS-570S(G) Product Reviews - eham users reviews of the Kenwood TS-570S(G) series

Hustler 5-BTV Vertical Antenna - QRZ Forums - hustler 5-btv vertical antenna questions and answers

Yaesu VX-170 VX-150 battery - Yaesu VX-150, VX-170 BATTERY questions

Yaesu ft-60r vs Yaesu vx-6r - Forum thread comparing FT-60 to VX-6R

DSPRX - Signalprocessing for SSB - Direct Conversion Receiver using Phasemethod for Sideband Supression, does all necessary signalprocessing for Direct conversion Receivers using IQ-mixer for demodulation.

IP1kC - Control the Icom PCR 1000 receiver with a palmOS device

PCR1000 Scanning Software - Commercial software developed exclusively for scanning 25 to 1300 MHz. No other PCR1000 software offers as many innovative scanning features.

Ham Radio Deluxe Satellite Tracking - Nova DDE Support, Scheduled Kepler data downloads, Integrated web browser, Audio announcements, Google Earth integration, dual radio support

MAP65 - MAP65 works together with the Linrad software. The Linrad/MAP65 combination implements a wideband, polarization-matching receiver for the JT65B protocol.

Receivers sorted by IM3 - Sorted by Intermodulation. Best receiver first. This is a measure of how badly a close-spaced signal will trash your receiving with spurious signals or splatter sounds,

A Simple Dual Band SSB Transceiver - Homebrew a dual-band transceiver with a crisp receiver and a clean SSB signal

The Electroluminescent Receiver Kit - A led electroluminescent radio receiver

Homebrew Ham Bands Receiver - This home-brew 14 tube HF ham bands receiver was built by an unknown amateur radio (ham) operator

NB6M 10 Homebrew Receiver and Keying - Schematic of a homebrew receiver and keying