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Query: 6m amplifier
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This project uses a widely available IRF510 MOSFET, work on HF 80, 40, 30, 20 and 17 meter bands -
AM/FM/CW QRP RF Power Amplifier for the HF 10 or 11 meterband (28MHz/27MHz) -
An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU -
The Discovery series of amplifiers are designed and built in the UK by Linear Amp UK Ltd, one of the world's leading amplifier manufacturers, specializing in high power RF tube amplifiers. The amplifiers use large GS31 or GS35 ceramic triode tubes. Band coverage 6m, 2m and 70 cms -
Interfacing tips for ICOM IC-706MKII transceiver with a Collins 30L-1 linear amplifier -
G3WZT design for a single stage bi-polar 100-150W Linear Power Amplifier for the 6M band. -
Automatic Amplifier Selection for the ICOM IC-746, 736 and 706MKII Transceivers. -
G3WZT design for a bi-polar 600W Linear Power Amplifier for the 6M band. -
This homebrew six-meter linear amplifier started off life as a "junker" Alpha 76PA h.f. amplfier. Power output is 800W -
A microphone preamplifier schematic for hand-helds by ON6MU -
The two linear amplifiers are ment for use with QRP SSB/CW/FM/AM transmitters on the amateur bands 15 and 17 meters can be powered from a 12 volt DC supply by ON6MU -
Class C tuned VHF power amplifier for the 6-meter band by ON6MU -
6-Meter Solid-State 100W Linear Amplifier complete documentation German and English -
K6ODV Six Meter KW Amplifier Designs -
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Two coupled PAs with each 2 times 2C39 deliver around 400W RF. -
Home Brew 6 Meter Amplifier with a single 4CX250B by W4NFR -
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ACOM 1000 160-6m amplifier specifications and features -
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Demonstrates the construction of a high-power 6-meter (50 MHz) amplifier, specifically designed for demanding modes like EME, TEP, and multiskip Es. It details the use of a _GU-43B_ tetrode in a grounded-cathode configuration, emphasizing the need for stabilized grid voltage and input capacitance compensation. The resource provides a comprehensive schematic, power supply design, and practical considerations for component sourcing, particularly for high-voltage and high-current sections. The builder achieved an output power of **1250 watts** with an anode current of 0.65 amperes and 3200 volts anode voltage. The article also covers the physical construction within a modified P6-31 enclosure, outlining the internal layout for RF and power supply sections, and includes photos of the completed unit. It highlights critical safety precautions for working with high voltages and reactive currents up to **20 Amperes** in the P-network. -
The prototype for this amplifier was originally designed for 70cm and was used on the 2004 3B9C Dx-pedition to Rodriguez Island for satellite and EME. It had a noise figure of 0.49dB with an associated gain of 20dB. -
1296Mhz EME Station from Japan, includes eme amplifiers pictures -
A 50 MHz stable and small power amplifier, suitable for portable and domestic use. This RF Power amplifier delivers 900W with used pair of tubes primary installed into 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. -
The Acom 1500 HF+6M Linear Amplifier is a high-quality and user-friendly amplifier that provides excellent performance and reliability. G6NHU, who previously owned an Acom 1000, upgraded to the Acom 1500 after nine years and has been using it for about eighteen months. Key features highlighted include the ability to connect three antennas internally, straightforward tuning process, robust construction that can handle high SWR, quiet operation, fast and quiet switching for efficient CW operation, and clean output signal even when driven hard. G6NHU highly recommends the Acom 1500 and states they would not hesitate to purchase another one in the future.