om 150018 links
- The Beverage Antenna Memorandum
- Memorandum on the Beverage Wave Antenna for Reception of Frequencies in the 550 - 1500 Kilocycle Band", FCC Report 9.2.1, by Benjamin Wolf and Adolph Andersen
[ Hits: 1143 | Votes: 0 | Rating: 0.00 ]
- 160 meter full wave loop antenna
- The antenna is a 10 - 160 meter horizontal loop fed with 450 ohm ladder line all the way into the ham shack to an Palstar AT1500BAL balanced line antenna tuner
[ Hits: 94377 | Votes: 115 | Rating: 6.54 ]
- Valve Data Sheets
- This web page has full data sheets for a number of commonly used valves. Most are Eimac and include the 2C39A, 3-500Z, 3-1000Z, 3CX1500A7, 3CPX5000A7, 3CX5000A7, YC156, 3CX15000B7, 4CX250B, 4CX250A, 4CX1000A, 4CX1500B, 4CX10000J etc. These are not avialable on Eimac's web site in full - only brief notes.
[ Hits: 4669 | Votes: 17 | Rating: 4.12 ]
- DL 3BAA online Radios
- Tune and listen an ICOM IC761 or a IC PCR-1500 made available by DL3BAA from SW Germany
[ Hits: 4471 | Votes: 14 | Rating: 6.22 ]
- Keysight Oscilloscope
- Oscilloscope solutions. Analog and Digital oscilloscopes, portable, high bandwidth & deep memory oscilloscope solutions, oscilloscope probes and accessories.
[ Hits: 120 | Votes: 1 | Rating: 10.00 ]
- Keysight (Agilent) Signal Generator
- Keysight offers numerous baseband, RF, and microwave signal generator (signal source) products. From basic to advanced, baseband to 67 GHz, Keysight signal generators are capable of frequency extensions to 500 GHz with millimeter-wave source modules.
[ Hits: 79 | Votes: 0 | Rating: 0.00 ]
- Really Low Frequency Operating
- The world below 500 kHz (The wavelength is 1500 meters or just about a mile) has a number of interesting listening and communications opportunities with possibly more to come.
[ Hits: 755 | Votes: 3 | Rating: 5.67 ]
- PCR Remote Control
- PCR Remote Control enables you to control your Icom PCR-100, PCR-1000, PCR-1500 or PCR-2500 over the internet. Using SHOUTcast or a similar Audio Server, you "Broadcast" your radio over the internet allowing others to hear whats going on in your local community.
[ Hits: 2135 | Votes: 7 | Rating: 2.43 ]
- A small, simple Windows program to cloak the ICOM PCR-1500 and PCR-2500 as a PCR-1000, allowing owners to use their scanner with Ham Radio Deluxe
[ Hits: 1561 | Votes: 5 | Rating: 3.00 ]
- This is a 4CX1500B grid driven amplifier that is built like a tank. The unit is considerably over designed as can be seen in the pictures documenting the construction
[ Hits: 10909 | Votes: 10 | Rating: 5.80 ]
- 1500 Watt Solid State HF Amplifier
- This is a project to develop an Open Source reference design for a 1500 watt solid state linear amplifier for 10 through 160 meters by K6IF
[ Hits: 9202 | Votes: 17 | Rating: 3.29 ]
- GS-35B Tube Amp
- 160-10 Meters 1500 Watt Amp - W4NFR
[ Hits: 431 | Votes: 2 | Rating: 9.50 ]
- 3-500Z Amplifier Project
- This article loaded with nice pictures and schematics, describes a 160-10 meter linear amplifier that uses a pair of 3-500Z triode power tubes. It was designed and constructed by William Moneysmith, W4NFR.
The amplifier features fast warm up and 1500-Watt RF output with 100-Watts of drive.
[ Hits: 845 | Votes: 3 | Rating: 9.33 ]
- Dentron DTR-2000L restoration
- The Dentron DTR2000L is an HF amplifier from the 1980 era. It uses a single 8877/3CX1500A7 tube to produce about a kilowatt of RF output. In this page NR7N includes info on operation, restoration and mods.
[ Hits: 363 | Votes: 4 | Rating: 9.75 ]
- 50 MHz GS35B 1500 Watt Amplifier
- 50 MHz 1500 Watt Russian GS35B amplifier. Well documented. Complete construction details,pictures,schematics, and more.
[ Hits: 13265 | Votes: 29 | Rating: 6.73 ]
- GS-35B 6 meter amplifier
- VHF power amplifier for 50MHz using GS-35B tubes, output 1500 W with 75 W input
[ Hits: 563 | Votes: 1 | Rating: 1.00 ]
- RF Coaxial Switch
- An interesting rf coaxial switch project capable of handling 800-1500 W. This is a cheap home made RF coaxial switch in use by PA0FRI
[ Hits: 276 | Votes: 1 | Rating: 5.00 ]
- Hands Free Mobile Microphone Interface
- Hands Free Mobile Microphone Interface Unit for the Yaesu FT-7900 and other mobile rigs - by MØMTJ
Icom, Kenwood, Alinco, Yaesu FT-7900 / FT-7800 / FT1500 / FT1802 / FT1900 / FT2800 / FT-2900 / FT8800 / FT8900 FT-857 FT-897 FT-817 FT-450 FT-900
[ Hits: 536 | Votes: 1 | Rating: 8.00 ]