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Winlink, or formally, Winlink Global Radio Email (registered US Service Mark), also known as the Winlink 2000 Network, is a worldwide radio messaging system that uses amateur-band radio frequencies and government frequencies to provide radio interconnection services that include email with attachments, position reporting, weather bulletins, emergency and relief communications, and message relay.
The IC-7100 allows for connection to a computer over USB which enables the radio to be used for popular digital modes such as FT8, Winlink, and Packet Operation. [3] Locations of nearby repeaters and sending APRS locations can be done with an optional GPS receiver attachment. [1] Notable features that the IC-7100 lacks is an internal antenna ...
ICOM IC-705. The ICOM IC-705 is a multimode HF / VHF / UHF portable amateur radio transceiver. The radio has 5 watts of output when using its internal battery and 10 watts of output when using external power. [1] With the rise in award programs such as Summits on the Air, and Parks on the Air this lightweight fully functional radio is a popular ...
AMPRNet. Antennas for High-speed Amateur-radio Multimedia Network (HamNET) in Europe, part of the AMPRNet wireless mesh network. The AMPRNet (AMateur Packet Radio Network) or Network 44 is used in amateur radio for packet radio and digital communications between computer networks managed by amateur radio operators.
Winmor. WINMOR is a radio transmission protocol intended to be used in the Winlink 2000 Global Radio E-mail System by amateur radio operators, marine radio stations, and radio stations in isolated areas. [1] WINMOR complemented the PACTOR modes in the high frequency portion of the Winlink system, but since July 2020 has been deprecated by ...
PACTOR (Latin: The mediator) was developed by Special Communications Systems GmbH (SCS) and released to the public in 1991. [1] PACTOR was developed in order to improve the reception of digital data when the received signal was weak or noisy. [1] It combines the bandwidth efficiency of packet radio with the error-correction (CRC) and automatic ...
AX.25. AX.25 (Amateur X.25) is a data link layer protocol originally derived from layer 2 of the X.25 protocol suite and designed for use by amateur radio operators. [1] It is used extensively on amateur packet radio networks. AX.25 v2.0 is responsible for establishing link layer connections, transferring data encapsulated in frames between ...
Packet radio. Form of amateur radio data communications using the AX25 protocol. Terminal Node Controller 2400 baud packet radio modem. In digital radio, packet radio is the application of packet switching techniques to digital radio communications. Packet radio uses a packet switching protocol as opposed to circuit switching or message ...