gps receiver

EscanerGalaxias - Ham Radio forum about antennas, receivers and transceivers in Spanish

Online PSK31 Receiver - Online PSK31 Receiver in Charlotte, NC

WebSDR in California - WebSDR online receiver based in California by K6FRC currently operating 10 meter band

The HANDI-Finder - This Radio Direction Finder Device Connects to an FM Receiver, Transceiver, or HT

50 MHz Noise Canceling Receiver Front End - Reducing noise on six meter band

Tiny Track I - Tiny Track-I is a simple unit offering the transmission of your position-data (as mobile etc) in APRS , just by using a VHF and a GPS.

136 kHz direct conversion receiver - IK2PII describe here a simple direct conversion receiver, thinked for QRSS and DFCW communications, as companion of ARGO or SPECTRAN programs.

Repeater Ideas - This illustrate having a high elevation receiver input for a limited low elevation transmit location.

RFinder Worldwide Repeater Directory - The only worldwide amateur radio repeater directory. Supports Android, iPhone, web, RT Systems, CHIRP GPS enabled. AvMap, Garmin, TomTom

A PC as VLF receiver - Using a PC with soundcard as a VLF receiver, how to use your PC as a receiver for narrow-band signals in the VLF radio spectrum by DL4YHF

TS-2000 eSSB Mods - Kenwood TS-2000 Transmit / Receiver eSSB Modifications by N3GX

SWL Antenna Distribution System - a methodology for connecting multiple LF/MF/HF receivers to a single antenna via readily available and inexpensive 75-ohm TV cable.

Microsat - Ham radio shop for APRS digipeaters WX3in1, RPTC, GSM devices, SDR software defined radio producrsa, APRS trackers and GPS Receivers based in Poland

NAVY Receivers JRC - All products for vintage navy receivers NRD of JRC NRD91-NRD92-NRD93-NDH98-Box MPBX-KIt add LSB on NRD92-MANUALS-SPARE PARTS

Wadsworth Repeaters - The GE Master Exec II receiver employs a five cavity helical input filter to insure out of band rejection.

DroidNavtex - DroidNavtex is able to decode NAVTEX messages from your receiver through the Android phone or tablets microphone or through a connected interface.

Grounding and Receiver Noise - An interesting article on grounding and receiver noise

TS-590S Pan Adapter Cable - This article describes how to make a simple receiver Out adapter cable for the Kenwood TS-590S, so a second receiver can be connected and used as a pan-adapter

Airband receiver - Described here is an airband receiver with good performance, double conversion AM superhet which gives good selectivity and sensitivity and covers 110MHz to 136MHz

A Simple Superhet for 40M CW - An home made receiver for 7 MHz CW

80 metre direct conversion receiver - A project with schematic to build a receiver for 80 meters band by VK1PK

40m CW Receiver - A 40m CW receiver for use with the companion 40m CW QRP transmitter by M0DGQ

A 12-Volt Homebrew Regen - A one-tube battery-powered regenerative receiver.

A simple regenerative receiver - A Simple Project: One Transistor TRF Regenerative RX

MDSR / SDR by VE3LNY - An SDR project, MDSR modulator-demodulator software radio, made using an inexpensive converter and a pc. MDSR has a transceiver and a receiver converters.