MAR/ERA/GAL and SGA amplifiers available from:
SHF Microwave Parts Company
7102 W. 500 S.
La Porte, Indiana, 46350, USA

For more information send e-mail to arutz@shfmicro.com
MCL SAV-541+ Ultra-low-noise E-PHMET transistor

SAV541 image.jpg - 113515 Bytes We stock this low-noise transistor that works from UHF through 6 Ghz and uses a single positive power supply. $US4 each.
This transistor is able to withstand modest high-voltage and current, and might make a good UHF pre-amp replacement, or work with experiments through 6 ghz. click here to get data sheet



MAR Circuits

We stock several of the famous MAR IC circuits, which are special transistors designed with both 50-ohm input and output impedances. An excellent way to get signal gain at RF frequencies!
MAR-1 dc-1000 mhz about 15 db gain output power = +1.5 dbm $1.50 each
MAR-2 dc-2000 mhz about 12 db gain output power = +4.5 dbm $2.00 each
MAR-3 dc-2000 mhz about 12 db gain output power = +10 dbm $2.25 each
MAR-4 dc-1000 mhz about 8 db gain outout power = +12.5 dbm $2.50 each
MAR-6 dc-2000 mhz about 18 db gain output power = +2 dbm $2.75 each
MAR-7 dc-2000 mhz about 12 db gain output power = +5.5 dbm $2.25 each
MAR-8 dc-1000 mhz about 28 db gain output power = +12.5 dbm $3.00 each

click here to get data sheet
ERA Circuits

We also offer these Mini-Circuits ERA monolythic amplifier modules with 50-ohm in/out impedance and an even higher frequency ability. They are surface-mount devices, and several magazine articles have been published indicating that the ERA-1 works up to at least 10 ghz. Even Mini-Circuits own catalog says they are "useful" to 10 ghz.
ERA-1 dc-8000 mhz about 12 db gain output power = 11 dbm $3.00 each
ERA-2 dc-6000 mhz about 16 db gain output power = 12 dbm $3.00 each
ERA-21 dc-8000 mhz about 10 db gain 11 dbm $3.00 each
ERA-3 dc-3000 mhz about 22 db gain output power = 12 dbm $3.00 each
click here to get data sheet