3 30 mhz amp

3 30 mhz amp

Antennas : 30M

• Bobtail Curtain for 30 meters - A project of a bobtail-curtain antenna for 10 MHz
  [ Hits: 1433 | Votes: 2 | Rating: 10 ]

• Active antenna project - An active antenna amplifier schematic works from 1 to 30 Mhz
  [ Hits: 2314 | Votes: 3 | Rating: 9 ]

• Ferrite Balun for HF - Diagram and sample ferrite balaun for 1.8-30 MHz
  [ Hits: 2075 | Votes: 7 | Rating: 9.14 ]

• Comtechpst.com - High Power RF Amps - Comtech PST offers solid-state power amplifiers in frequency ranges from 1 MHz through 3.6 GHz, with output power levels ranging from 5 watts to over 30 kW
  [ Hits: 3174 | Votes: 3 | Rating: 7.33 ]

• Nuand bladeRF - Nuand id the maker of bladeRF - the USB 3.0 Superspeed Software Defined Radio, 300MHz - 3.8GHz RF frequency range Independent RX/TX 12-bit 40MSPS quadrature sampling
  [ Hits: 535 | Votes: 2 | Rating: 10 ]

• NPR New Packet Radio - IP over 430 MHz - NPR (New Packet Radio) is a custom amateur radio digital protocol, designed by F4HDK to transport bidirectional IP trafic over radio links on the 70cm band. This IP protocol is optimized for point-to-multipoint topology, with the help of managed-TDMA. Bitrate is up to 500kbps. Home Made modem has a built-in ethernet port to connect to PC. To boost power a DMR amplifier is required to reach 20W. This project is an extension of HSMM - Hamnet - AREDN networks
  [ Hits: 151 | Votes: 0 | Rating: 0 ]

• LAN-IQ SDR - Stand Alone Software Defined Radio, direct sampling receiver from 30 kHz to 1700.00MHz continuous frequency range, LAN interface for remote access
  [ Hits: 258 | Votes: 1 | Rating: 8 ]
• Icom IC-R8600 Review - Review of the excellent ICOM IC-R8600 Wide Band SDR communications receiver. Featuring Direct Sampling SDR below 30 MHz Hybrid Superhet / SDR above 30 MHz.
  [ Hits: 140 | Votes: 1 | Rating: 10 ]

• 1.5 to 30 Mhz RF Amplifier  ^pop - This high range amplifier is very small [SB200 size] Vacuum variable input and output caps as well input and output switching.
  [ Hits: 53859 | Votes: 43 | Rating: 3.82 ]
• Home Made 2.4 kW HF Amp - A Solid State HF Amplifier with 16 mrf150 featuring 2.4 kW 1.8 MHz - 30 MHz
  [ Hits: 1596 | Votes: 3 | Rating: 7.67 ]
• A Compact 600W Broadband HF Power Amplifier - A 600W 1.8 MHz to 54 MHz power linear amplifier made using rugged MRF300 transistors featuring output power between 580W and 750W depending on band, power supply: 48V, 18A typical, 20A max
  [ Hits: 597 | Votes: 6 | Rating: 7.33 ]

• ZETAGI B303 Mod for 50MHz - Converting a ZETAGI B303 power amplifier for 50 MHz usage
  [ Hits: 1723 | Votes: 6 | Rating: 5.17 ]
• 70 MHz 300 W Power Amplifier - This PA has been designed by Sergey EX8MLE and uses three Mitsubishi RD100HHF1 FETs, Frequency Range 70 to 72 MHz
  [ Hits: 109 | Votes: 1 | Rating: 10 ]
• 50 MHz 300W Power Amplifier - This project addresses the need for a 50 MHz Amplifier providing substantial power for Australian "Advanced Licensees" permitted to use 400W PEP in the 52-54 MHz band. In regions limited to 100W PEP due to TV channel usage, this initiative aims to enhance power output for transceivers with lower capabilities on the 6m band.
  [ Hits: 69 | Votes: 0 | Rating: 0 ]

• LNA4HF - low-noise amplifier for HF reception, amplifies signals 80 to 100 times between 0.15 MHz and 30 MHz. It will let you hear more signals with your RTL-SDR plus Ham-It-Up setup
  [ Hits: 945 | Votes: 7 | Rating: 6.85 ]

• Television Notch Filters - Intersting article about TV interference, with several examples of TVI Filters, to reduce the passage of any RF above the 30 MHz including commercial Low Pass Filters, home made notch filters or coaxial filters.
  [ Hits: 454 | Votes: 2 | Rating: 3 ]