Terminal Node Controllers for Ham Radio Operators
Find manufacturers and resources for TNCs used in digital and packet radio, supporting various baud rates and applications.
Terminal Node Controllers, or TNCs, are essential for amateur radio operators engaging in packet radio and digital modes. These devices convert digital data from a computer into audio tones for transmission over the air, and vice-versa, enabling hams to exchange messages, participate in digital nets, and send telemetry data. TNCs bridge the gap between a station's radio and a computer, allowing for robust digital communication on various bands.
Operators looking to set up a packet radio station can find a range of TNCs, from ready-made units to kits like the TNC-X or NinoTNC, supporting speeds from 300 to 9600 baud. Manufacturers such as Kantronics and MFJ offer various models, including those designed for APRS tracking, weather data, and HF email. These tools are crucial for hams interested in exploring digital modes beyond voice, facilitating reliable data exchange across local and long-distance QSOs.
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OpenTracker+ and Tracker2 series APRS devices for real-time vehicle tracking, weather monitoring, and remote telemetry, aprs tracker manufacturer. -
Manufacturer of popular TinyTrak APRS Tracker offer Packet radio tools, wxtrack interfaces, TinyTrack3, a GPS position encoder, PicCon controller for transmitter hunting, GST-1 and GST-2 GPS format converters, and PeekPack, a packet radio monitoring tool. -
UK manufacturer of ham radio accessories, including TNX, SDR receivers, RF Diplexers Triplexers, bandpass filters, iambic memory keyers. -
Kantronics produce Modems, Tnc, Kam, Marine, wireless modems. Packet radio communication devices, HF E-mail, paging, GPS tracking, weather data gathering, or wireless data transmission. -
MFJ manufacturer of ham radio antenna products, antenna tuners, antenna analyzers, morse code & CW, SWR wattmeters, antenna accessories , power supplies, audio filters, TVI filters, baluns, coax switches and more -
Kit TNC for HF and VHF packet radio. 300 through 9600 baud. The kit is by TARPN which is a ham radio packet network advocacy group, sold without profit -- order board and CPU from TARPN for cheap. Order the remainder of the parts from Mouser or your preferred local supplier. -
Packet Modems, tnc, portable tnc manufacturer -
Sells leading-edge voice and digital communications products to the world-wide military, government, industrial, and amateur radio marketplaces. Bluetooth Remote Audio/PTT, Rig Controller with Audio & PTT , HamLinkUSB Rig Control, Noise filtersm antenna analyzers, Multimode Data Controller, TNC, Packet Radio Terminal Node Controller. USB2RS232 -
The TARPN NinoTNC is a USB 1200/2400/4800/9600 baud KISS-TNC project