am filter121 links
Antennas : Theory
- G3SEK's Amateur Radio Technical Notebook
- A lot of good informations concerning antennas, filters, moonbounce, and circuitry data.
[ Hits: 4496 | Votes: 23 | Rating: 4.69 ]
- PE1PKU Peter
- technics, radio astronomy, great links, duplex filter
[ Hits: 336 | Votes: 1 | Rating: 9 ]
- Workman Electronics
- Amateur radio accessories, power supplies, tvi filters, speakers, microphones, swr meters, preamplifiers, switches, cable and connectors,
[ Hits: 3513 | Votes: 3 | Rating: 5.33 ]
- Hi-Q Antennas
- HF Ham Radio mobile operation antennas manufacturer, W6HIQ, HA5CMG, VE7BOC, HF mobile antennas, screwdriver antenna, coils and filters.
[ Hits: 5481 | Votes: 4 | Rating: 5 ]
- HD Communications
- Rf Connectors,RF Amplifiers,RF Filters,HF cable and accesories. Tower hardware valves and tubes
[ Hits: 2154 | Votes: 9 | Rating: 8.44 ]
- AEA Technology Inc. is a pioneer and leading manufacturer of RF and cable test equipment for the wireless, Telco, CATV, NMR & MRI, RFID, telemetry, aviation, commercial, military, and two-way radio industries. Produces SWR Meters, Pre Amplifiers, filters, power meters and antenna testing products
[ Hits: 5874 | Votes: 9 | Rating: 4.56 ]
- Antennas, Filters, accessories, wattmeters, tuners and amplifiers.
[ Hits: 10777 | Votes: 6 | Rating: 5.67 ]
- Free programmable DSP-Filter
- Free programmable LOW/HIGH/BANDPASS FIR filter in the audio range 0-4kHz
[ Hits: 29261 | Votes: 83 | Rating: 5.8 ]
- DSPFilter - MM Hamsoft
- Freeware DSP filter by JE3HHT
[ Hits: 29118 | Votes: 23 | Rating: 5.69 ]
- A free application that captures DX and WWV spots from up to 5 internet clusters and a local packet cluster. DX Spots are merged and stored in a Spot Database on your PC, enabling you to monitor, sort, and filter them in real time; known LotW participants are highlighted, as are needed stations. WWV spots are plotted to show SFI, A, and K over the last solar revolution.
[ Hits: 4453 | Votes: 207 | Rating: 8.97 ]
- Cluster monitor
- Cluster monitor is a tool for web and telnet clusters monitoring. The program shows spot history, the latest spots are shown in a separate window with full information about the DX, announcements, WWV propagation, and full sorting and filtering capability. Full support for AALog and AAVoice by RZ4AG, DXAtlas by VE3NEA. Integrated dial-up support. Price USD 25
[ Hits: 3515 | Votes: 11 | Rating: 6.9 ]
- Program designed to do spectral analysis and real-time audio filtering on reception of audio signals for EME, VLF, SETI applications. Offer support for MTHELL, QRSS, DFCW, NDB, WSJT by I2PHD
[ Hits: 5587 | Votes: 11 | Rating: 8.55 ]
- A program to decode morse code (CW) via sound card to text. It can work as narrow-band sound DSP-filter also. No additional hardware required — you need only receiver and computer with a sound card. Can integrate with AALog logger.
[ Hits: 68464 | Votes: 1712 | Rating: 7.09 ]
- Freeware RemIcom-B is a very simple ICOM remote program.
Display of current frequency, mode and filter
ITU HF Band assignment (ITU Region 1, 2 and 3 selectable)
HAM HF Band usage
analog frequency band display
[ Hits: 3410 | Votes: 1 | Rating: 10 ]
- Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter
[ Hits: 4634 | Votes: 8 | Rating: 5.38 ]
- SSB and CW Filter
- A pdf file with schematics of an ssb and cw filter AF amplifier
[ Hits: 1790 | Votes: 2 | Rating: 6 ]
- Mode J Desense Filter
- This type of filter can be used in a Mode J satellite station (uplink on 2m, downlink on 70cm) to reduce the problem of the uplink signal desensing the receiver
[ Hits: 1050 | Votes: 2 | Rating: 5 ]
- K1TTT Technical Reference
- Technical reference about Accessories, Amplifiers, Antennas, Cable and Connectors, Filters, Geography, Grounding, Gunk, Matching Networks, Projects, Propagation Info Radios, RFI/EMI, Rotors, Station Setup, Towers.
[ Hits: 4976 | Votes: 5 | Rating: 5.6 ]
- 7 MHz SSB Transceiver
- Circuit diagram and discription of 7 MHz Ham Radio SSB Transceiver. Transceiver using two MC1496, 4.43 MHz Ladder filter, LM386, LM324 and IRF840 in final.
[ Hits: 18662 | Votes: 42 | Rating: 6.42 ]
- Ham Radio Circuits
- Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.
[ Hits: 35285 | Votes: 56 | Rating: 5.33 ]
You can try similar termsbcb filter dsp cw filter fir filter pi filter rf filter tvi filter vhf filter vhf tv filter ac line filter filter design filter software low pass filter passive cw filter band pass filter
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