What is packet radio used for?
Packet radio is a digital radio communications mode used to send packets of data. Packet radio uses packet switching to transmit datagrams. This is very similar to how packets of data are transferred between nodes on the Internet. Packet radio can be used to transmit data long distances.
What is RF packet?
Source Routing. Data packets include the entire route the packet should traverse to get from source to destination. Improves routing efficiency in large networks (over 40 remote devices).
What is TNC software?
A TNC is a modem: it plugs into a two-way radio and uses audio tones to send and receive data. Now that computers are more powerful, it’s often simpler to use a software modem. With free and open source software, a Linux PC with a sound card can become a TNC and communicate with other packet radio stations.
What is a TNC for packet radio?
A terminal node controller (TNC) is a device used by amateur radio operators to participate in AX. 25 packet radio networks. It is similar in function to the Packet Assembler/Disassemblers used on X. 25 networks, with the addition of a modem to convert baseband digital signals to audio tones.
What is APRS ham radio?
Automatic Packet Reporting System (APRS) is an amateur radio-based system for real time digital communications of information of immediate value in the local area. Data can include object Global Positioning System (GPS) coordinates, weather station telemetry, text messages, announcements, queries, and other telemetry.
What is a TNC modem?
What is KISS protocol?
KISS (Keep It Simple, Stupid) is a protocol for communicating with a serial terminal node controller (TNC) device used for amateur radio. This allows the TNC to combine more features into a single device and standardizes communications. KISS was developed by Mike Cheponis and Phil Karn to allow transmission of AX.
What is a radio modem?
Kantronics’ radio modems convert radios (HF/VHF/UHF) into digital communications devices. They are also known as packet modems, since they support packet-based protocols. Each of the products in this group is optimzed for particular applications, so a wide range of uses can be accommodated.
What is a packet modem?
They are also known as packet modems, since they support packet-based protocols. Each of the products in this group is optimzed for particular applications, so a wide range of uses can be accommodated. Examples of the many uses of these products are:
What is a packet radio?
Packet Radio. MacTNC MacTNC is simple, configurable terminal software used by amateur (ham) radio operators to control a TNC (terminal node controller). MacTNC performs most of the same functions of other terminal software, but includes buttons for standard commands, and allows the user to configure additional buttons for special purposes.
What can you do with a kantronics radio modem?
You can Hook up an ordinary PC, a Kantronics radio modem, and your radio, and then send and receive e-mail, transfer files, monitor remote operations, and use numerous other packet radio applications. You can connect a GPS receiver to a Kantronics radio modem and a radio to create a location transmitter for tracking applications.
