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If it ain't broke ... (Forum).
Allow me to offer another answer to your article, "Tu*be or what?" Solid-state amplifiers often break after a year or two, and when they do, their circuits are so complicated that they are almost impossible for anyone but the factory to repair and sometimes they break again after the factory repairs them. Tube amplifiers are so simple in their design that if you cannot afford to pay the colossal prices for them you can design and build them yourself and use every topology that makes it a Rolls Royce quality tube amplifier. They are easy to build from scratch with simple hand tools and can be built with the best parts for a few hundred dollars per channel. It does not require a cerebral cortex the size of a watermelon to do it, either. "Glass Audio Projects" is an example of a book of amplifiers you can build yourself. It is not as ...
- Solid-State Amplifiers From Communications & Power Industries Continue to Power...
- Newspaper article from: Electronics Newsweekly November 18, 2009 700+ words
...R] product lines. Recently, CPI was awarded five orders totaling $2.7 million to provide high-power, solid-state amplifiers to be delivered by early 2010 for these small, broadband satellite communication terminals. CPI, a subsidiary of CPI...
- Solid-state amplifiers.(New Waves: MTT-S Product Showcase)
- Magazine article from: Microwave Journal May 1, 2004 700+ words
The model 5S4G11 and model 1S4G11 are broadband solid-state amplifiers intended for low power applications up to 10.6 GHz. The model 5S4G11 is a solid-state, self-contained, air-cooled...
- Sweden: Solid-State Amplifiers From Communications & Power Industries Continue...
- News wire article from: TendersInfo November 3, 2009 700+ words
...SuitcaseAA; product lines. Recently, CPI was awarded five orders totaling $2.7 million to provide high-power, solid-state amplifiers to be delivered by early 2010 for these small, broadband satellite communication terminals. CPI, a subsidiary of CPI...
- Comtech Telecommunications Announces $1.7 Million Contract for Solid State...
- Press release article from: Business Wire June 8, 2000 700+ words
...that it has received a second follow-on contract valued at approximately $1.7 million for the production of solid state amplifiers used in the Condor Systems, Inc. Shortstop Electronic Protection System (SEPS). Condor awarded the contract to Comtech...
- Solid state amplifiers: Aethercomm.(NEW PRODUCTS)
- Magazine article from: Wireless Design & Development June 1, 2003 700+ words
Part Number SSPA 13.7-14.5-30 is a high power, Ku band, solid state power amplifier that operates from 13.7 to 14.5 GHz. The PldB at 25[degrees]C is 30 watts typical. The saturated output power is 35 watts typical at 25[degrees]C. Typical small signal gain is 40 dB. Noise figure is 4 dB typical at
- TWT/solid state amplifiers. (Web Update).
- Magazine article from: Microwave Journal June 1, 2003 700+ words
This Web site features TWT, solid state and tetrode tube amplifiers both pulsed and CW offered as standard units from 10 kHz to 40 GHz. The company also designs and manufactures microwave antennas and components and is a supplier of high power transmitters. Its products are used for test and
- Ka-band solid-state amplifiers at TWTA power levels.(Product Feature)
- Magazine article from: Microwave Journal February 1, 2004 700+ words
A breakthrough in Ka-band SSPA power is available for commercial and military applications. The Sophia Wireless model MPC4-2531 solid-state power amplifier (SSPA) provides 27 W of saturated power at 30 GHz and wideband coverage of 24 to 27 W at P3dB over 25 to 31 GHz. Linear performance is also
- Comtech Telecommunications Announces $1.0 Million Contract Award from Lucent...
- Press release article from: Business Wire June 27, 2000 700+ words
Business & Telecommunications Editors MELVILLE, N.YBUSINESS WIREJune 27, 2000 Comtech Telecommunications Corp. (Nasdaq:CMTL) announced today that its New York subsidiary Comtech PST Corp. has received a contract valued at approximately $1.0 million for solid state linear power amplifiers from
Source: HighBeam Research, If it ain't broke ... (Forum).