Search Results for "multi mode"60 links - and 1 categories
Antennas : 20M
- W5GI Mystery Antenna
- W5GI Mystery Antenna is a multi-band wire antenna that performs exceptionally well even though it confounds antenna modeling software.
This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. It is similar to a G5RV but a much better performer especially on 20 meters.
[ Hits: 114464 | Votes: 88 | Rating: 6.40 ]
- DG0KW Multiband dipole
- German article on the multiband dipole by DG0KW. This antenna can be configured for several bands and can work in 3 or 4 bands mode. Can be used in restricted space lots.
[ Hits: 2144 | Votes: 7 | Rating: 4.71 ]
- Multiband HF antennas
- Presentation by AC8GY on classic G5RV Antennas and other horizontal dipoles, the popular G5RV, ZS6BKW, dipole fan, Alpha-Delta DX-CC and a trap dipole are modeled in EZNEC and compared.
[ Hits: 763 | Votes: 0 | Rating: 0.00 ]
- Windom Antenna with 4:1 balun
- The Windom is an Off-center wire multiband Antenna. The old version was fed just by a single-wire connected on 1/3 of antenna's overall length or with an open-line feeder (later versions). Here is another model with coaxial feeder, which is compatible with Solid States - 50 Ohm output transceivers .
[ Hits: 6835 | Votes: 3 | Rating: 7.67 ]
- Aerials for the Terrified
- Summary of common dipole and wire antenna models, from the basic dipole to sloopers, inverted v and multiband wire aerials
[ Hits: 991 | Votes: 0 | Rating: 0.00 ]
- 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
[ Hits: 2997 | Votes: 2 | Rating: 7.50 ]
- MyAntennas.com offers standard and custom made multiband antennas, Baluns, Common Mode chokes and accessories. All products are designed and made by Danny Horvat, E73M an antenna design engineer formerly employed by Cushcraft Corporation.
[ Hits: 218 | Votes: 0 | Rating: 0.00 ]
- A new SDR-receiver from the italian SDR developers community. Low-cost, DDS-less Software Defined Radio full coverage receiver for all HF bands, used with powerful software on the PC for multi-mode operation
[ Hits: 1942 | Votes: 2 | Rating: 6.50 ]
- Amtor mode
- Information on Amtor mode with protocol details
[ Hits: 87 | Votes: 0 | Rating: 0.00 ]
- FDMDV - Digital Voice
- FDMDV - Frequency Division Multiplex Digital Voice
Digital Audio over HF SSB.
FDMDV is the latest digital voice mode on HF - it caters to high quality digital voice under poor band conditions, in only 1100Hz bandwidth
[ Hits: 4665 | Votes: 6 | Rating: 7.83 ]
- SSTV Mode specifications
- How SSTV Works, article by F1ULT
[ Hits: 244 | Votes: 0 | Rating: 0.00 ]
- An MFSKMulti-Frequency Shift keying DX Mode. A new weak signal DX mode for Radio Amateurs, employing M-ary FSK, phase continous tones and convolutional coded FEC.
[ Hits: 204 | Votes: 0 | Rating: 0.00 ]
- Kenwood TS-2000 Review
- The Kenwood TS-2000 All-Mode Multiband Transceiver review
[ Hits: 1051 | Votes: 0 | Rating: 0.00 ]
- Kenwood TS-690S Reviews
- The TS-690 was Kenwood All Mode Multi Band HF Transciever
[ Hits: 149 | Votes: 1 | Rating: 1.00 ]
- N1EQ Mike Nadeau Repair Service
- Specialize in servicing modern HF/VHF/UHF multimode transceivers and receivers Icom, Kenwood, Yaesu, and a few others
[ Hits: 1130 | Votes: 3 | Rating: 10.00 ]
- ROS ham radio modem
- ROS Multimode software for Ham Radio Operators
[ Hits: 979 | Votes: 6 | Rating: 8.00 ]
- USB LSB AM Modem (Modulator/Demodulator) for SdR and DSB (direct conversion) transceivers by F6CTE
[ Hits: 3261 | Votes: 2 | Rating: 6.50 ]
- Digital Master 780
- Digital Master 780 is a windows freeware multi-mode program which uses Ham Radio Deluxe for radio control.
Support PSK, QPSK, Contestia, CW, DominoEx, Hell, MFSK, MT63, OLIVIA, RTTY, RTTYM, THROB and SSTV.
Offer Logging functions.
[ Hits: 11045 | Votes: 28 | Rating: 6.93 ]
- A russian multi mode ham radio software that support SSB, SSTV, CW , GMSK, FSK, FSK-W, BPSK, RTTY, MFSK.
[ Hits: 2105 | Votes: 1 | Rating: 10.00 ]
- Freeware Digital modem program for Linux, Free-BSD, OS X, Windows XP, W2K, and Vista. Support several modes and is fully multi platform application by W1HKJ
[ Hits: 8129 | Votes: 11 | Rating: 8.73 ]
- PacTerm for Windows
- PacTerm for Windows is a commercial host mode terminal software for the Kantronics™ TNCs takes advantage of the true multitasking capabilities of Windows.
[ Hits: 1910 | Votes: 2 | Rating: 5.50 ]
- Linux free multimode HF terminal program. Despite the name, gMFSK can send and receive many digital conversational modes typically used by radio amateurs on HF. Supported modes are:
MFSK (MFSK16 and MFSK8) RTTY THROB (1, 2 and 4 throbs/sec) PSK31 (BPSK and QPSK) PSK63 MT63 Feldhell
[ Hits: 3292 | Votes: 5 | Rating: 9.00 ]
- Spectrum Analyzer Real-time FFT
- Eight-channel Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift. Special modes of dual-channel FFT spectral analysis: Separate channels spectra, Spectra of digital sum, difference, product of two signals, Spectrum of digital product of original signal and its fundamental, Spectrum of Real and Complex Transfer Function, Cross Spectrum. Standart weighing of spectra according IEC and CCIR. Oscilloscope modes (for dual-channel ADC) are: original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals.
[ Hits: 10518 | Votes: 9 | Rating: 7.77 ]
- A new app for Ham Radio running on IPhone and IPod touch.
Multimode is a modem for RTTY BPsk31 & QPsk31, with spectrum analyzer and Macros for easy operations.
[ Hits: 1239 | Votes: 1 | Rating: 10.00 ]
- AVR Beacon Keyer Project
- Description of an HF beacon keyer with telemetry. What makes the keyer rather different is its versatility - it is a multi-mode unit, with ASK and FSK modulation, sending Feld-Hell and Morse on command.
[ Hits: 483 | Votes: 0 | Rating: 0.00 ]