solid state

33 links

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: 8027 | Votes: 9 | Rating: 6.89 ]

RF Amplifiers - Solid State and TWT Amplifiers From 1 MHz to 40 GHz with Power Levels from .1 mil Watt to 2.5 Kw
[ Hits: 6477 | Votes: 2 | Rating: 8.5 ]
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 ]
Dishtronix - High power, solid state RF amplifiers and accessories, amateur radio power meters and Prometheus RF power amplifier manufacturer
[ Hits: 1360 | Votes: 2 | Rating: 10 ]

Nautel - Nautel offers the industry's broadest offering of solid-state DRM and DRM+ transmitters with models ranging from 1kW to 2000kW MW and 300W to 88kW FM.
[ Hits: 495 | Votes: 2 | Rating: 10 ]

DEHN, Inc. Surge & Lightning Protection - Offering transient voltage surge suppressor, TVSS, patch cables, surge arresters, surge protectors for lightning and power surge protection for electrical equipment, IT networks, communication systems, data lines, relay systems and solid state controllers.
[ Hits: 718 | Votes: 3 | Rating: 6 ]

How to select an amplifier - Thierry LOMBRY, ON4SKY, develops in three long articles all you need to know about amplification, and how to seletc an HF and a solid-state amplifier, with pictures.
[ Hits: 5510 | Votes: 5 | Rating: 6.4 ]

SB-220 Repairs and Modifications - Heathkit SB 220 mods, replacing the Zener ZD1, replacing the plate-voltage voltage divider, adding a keying circuit for solid state transceivers
[ Hits: 910 | Votes: 1 | Rating: 10 ]

Auto Band Select Box for the FT-817 - This project is an interface box for the Yaesu FT-817 that includes a band output port, a computer serial interface, and a remote interface for the FL-7000 (and Quadra?) solid state power amplifiers
[ Hits: 2285 | Votes: 0 | Rating: 0 ]
FT-817 Automatic Band Select and Serial Interface - This project is an interface box for the Yaesu FT-817 that includes a band output port, a computer serial interface, and a remote interface for the FL-7000 solid state power amplifiers.
[ Hits: 741 | Votes: 1 | Rating: 1 ]

Understanding Linear Amplifiers - Understanding Solid State Linear Amplifiers
[ Hits: 756 | Votes: 4 | Rating: 7.75 ]

K0GKD Solid State amplifier - High Power Solid State 600 Watts Output Motorola MRF 150 FETs
[ Hits: 4882 | Votes: 15 | Rating: 7.34 ]
N4IP HF and 6 Meters amplifier - A solid state amplifier for HF and 6 meters band by N4IP
[ Hits: 10699 | Votes: 5 | Rating: 9 ]
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: 9878 | Votes: 18 | Rating: 3.38 ]
60 W Linear Amplifier Circuit - The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840.
[ Hits: 2209 | Votes: 3 | Rating: 3.67 ]

Solid-state HF amplifiers - What makes a good solid-state amp ? by Adam Farson, VA7OJ/AB4OJ, May 2002
[ Hits: 864 | Votes: 0 | Rating: 0 ]
Measuring Zs in solid-state amplifier - Measuring the output impedance (Zs) of solid-state broadband HF amplifiers operating in class AB eham article by ZS6BIM
[ Hits: 488 | Votes: 0 | Rating: 0 ]

70cm Amplifier - A practical 70cm solid-state amplifier design capable of 500w
[ Hits: 721 | Votes: 3 | Rating: 6.33 ]

50 Mhz solid state 600W amplifier - G3WZT John Matthews project of a 600 Watt solid state linear amplifier for the 6 meters band
[ Hits: 2178 | Votes: 0 | Rating: 0 ]