tnc aprs

Crank up mast pipe - A Crank up mast pipe by Bob Bruninga, WB4APR

EA1URO Union de Radioaficionados de Ourense  ^updated - Radioaficion,satelites,APRS,DX,scanner,radioaficionado,PSK31,by EA1URO Union de radioaficionados de Ourense Espana

GC Telecomar - Maker of Smart Tracker, APRS Beacon, APRS Tracker, packet radio modem, aprs telemetry interface module

APRS-Alert - APRS-Alert is the front-end half of a application designed to bridge the gap between Amateur Radio and contemporary SMS/Text-messaging capabilities.

Southeast Ohio APRS Development - Collection of overview, technical and planning mterials related to the ongoing development of APRS services in and around Athens County, Ohio USA

TinyTrak 4 and APRS - Tiny Trak 4 APRS and a new IGate

APRS in Deutschland - APRS-DE operating APRS in Germany

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.

TinyTrack4 Wiki - A documentation wiki on TinyTrack 4 APRS device by byonics

Build an igate - APRS4R Digipeater configuration notes by K6DBG

APRS.org - Official Automatic Packet Reporting System by Bob Bruninga, WB4APR

The Mobile APRS - VK4JRC-15 HF 30 metre APRS motorcycle mobile setup

BikeCam G1OCN Dave - Live streaming video from G1OCN's motorcycle mobile webcam while he occasionaly drives his motor bike around the South coast of England, with google earth tracking map, APRS callsign G1OCN-10.

Motorcycle mobile setup - A VHF UHF mobile operation setup with APRS tracking by wd6cmu

WP4MXB Repeater Priority listing - WP4MXB come with lots of information about repaters and aprs systems

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

APRS4R - APRS4R is a free APRS digipeater or gateway software for embedded devices

PocketPacket Mac OS - PocketPacket started as an APRS client for iPhone/iPod Touch/iPad devices, but is also available for the Mac desktop or laptop. PocketPacket incorporates a software-based TNC, allowing you to directly capture and visualize, or encode and transmit 1200 baud packets (AFSK modulation) using a VHF radio transceiver.

Xastir - Xastir MacOSX APRS software for receiving and plotting APRS(tm) position packets. Xastir supports many map formats and is highly customizable

OscarDelta IP Over AX.25 - This is a packet radio software developed for amateur radio operators to provide IP communications. You can chat, send/receive e-mail, surf the web and so on via radio depending on your bandwidth. You don't need a TNC. You might have all of TNC features via SoundCard using SoundModem.

Fitting a BNC or TNC connector - Take care to purchase the correct type of BNC plug for your application as there are different models for 50Ω and 75Ω

HSMM project using Linksys WRT54G - Create a APRS digipeater and internet gateway using WRT54G