digital mode

BV6 50 Mhz Yagis - Two Yagis for six meters band, one 1 wavelength long with a gain of 9.5dBd, and the other a 2.1wl model with a gain of 11.8 dBd.

LU1HCO Julio - Links to programs for digital modes, in spanish

O Site do Radioamador Priority listing - Links Nacionais e Internacionais, Caderno de Classificados da Feirinha DIGITAL, Software, Projetos dos Usu?rios e mais in portuguese

Digital Oscilloscope kit - The kit is build on a 75mm x 65 mm PCB and consists of only a few components. Kit includes comprehensive hardware details, Windows 95/98 software plus all the parts you needs to build this project.

Pravacy Speaker PMR446 - We are a leading developer and manufacturer PMR446 in Korea. Our new developed PMR446 model no. IFR-100 has new function like as private speaker it allow not to speak out from the radio and only you can hear the communication by using a private talk mode.

Digital Monitoring Site - Digital signale transmitted in HF-UHF-VHF, in italian

OK1TEH - Prague - Active station on VHF UHF and in particular in TROPO/ES/AURORA/MS/EME modes

PSK31 and Hellschreiber - Exaustive introduction to PSK31 and Hellschreiber by Bob Rushby

Connect two PC together with Laplink cable - How to easy connect two Pc together with a laplink cable

How to easy-build a Ethernet LAN with two PC - How to easy connect two Pc together with a Ethernet Lan

Packet Work Group - The PWGN was founded June 14, 1991. Its purpose, among others, is to maintain en renew the network and to stimulate the use of digital communication techniques in amateur radio.

RTTY Fan Club - Everything you need about RTTY is here! Operating modes, contests, software, hardware, clubs, societies, propagation, links etc

SSTV for beginners - SSTV info for beginners also has links for other data modes psk31 etc and links of interest to radio amateurs

G8SLB SSTV Packet modems - SSTV and Packet Radio interfaces for PC and Amiga computers.

H.F. F-Layer Propagation Predictions Priority listing - Assembled from a prediction model written by VE5ZX/G0TZX, from parameters supplied by G4FKH

Yaesu FT-817 discussion group - Members discuss the operation of and modifications to this outstanding QRP rig that covers 160m 70cm with all modes. Site contains a large database of FT-817 FAQs and data files. Antennas, tuners, and power sources are also covered as related to this ultra-compact transceiver.

Electronic DX Press - Founded in 1995, a Club with a worldwide membership, administered from Australia. Shortwave, digital broadcasting, Australian medium-wave and FM, equipment. E-mailed "World Broadcasting Magazine", messaging forums, regular radio programs, extensive resource library.

Bonito RadioCom - Decode digital and analog signals out of any high quality Transceiver or Receiver, works as a DSP-analyzing system

IZ8BLY Stream - Stream is a software that implements MFSK16 and MFSK8 modes designed by me and Murray Greenman ZL1BPU. It also offers a series of experimental modes based on FEC, interleaving and several modulation techniques (PSK, QPSK, MSK).

MUBAY - The multiuser/multitasking BayCom Packet Terminal Driver program is a general purpose communications package for communicating with a BayCom modem attached to your IBM-PC/clone in conjunction with the TFPCX Baycom driver software. The software will also work with a normal TNC if it supports KISS mode, such as the Kantronics range.

HamScope  ^{updated  pop} - HamScope is a freeware windows multi-mode communications package for amateur radio that supports: PSK31 BPSK and QPSK RTTY ASCII MFSK16 PACKET CW. Support radio control interface for several ICOM, TenTec, Kenwood, and Yaesu transceivers. Compatible with DXbase LOGic 7 RYLogit TRX-Manager YPLOG. By KD5HIO Glen

Commander  ^{updated  pop} - A free application that controls up to 4 Alinco, Elecraft, FlexRadio, Icom, JST, Kachina, Kenwood, TenTec, or Yaesu transceivers, switching between them manually or automatically based on frequency, and displaying frequency-dependent settings for devices like tuners and amplifiers; includes a bandspread, and supports transverters, frequency and mode tracking by an independent transceiver or receiver, SDR-based panadaptors, and SO2R switching with microHam or OTRSP-compliant devices.

SkySpy ACARS  ^pop - SkySpy is a software program combining a decoder and a database in order to decode ACARS transmissions, the digital data link between commercial aircraft and ground stations, demod ACARS FAX METEO POCSAG HAM

Build your hamcomm interface - This is the small easy to build interface that will allow you to receive most all the digital modes on you shortwave radio.

DSP-10 2-meter DSP transceiver - The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies. By W7PUA