Low Noise preamplifier fo 50 to 1300 Mhz (Please contact us if you want us to build the kit for you)
New version handles frequency range 50 to 2304Mhz
Please note the SPF5040 may be replased by the Mini-circuits PSA4-5043
Low Noise (0.7db frm 144 to 432Mhz, 50Mhz 0,8db) (Gain 19db from 50 to 500Mhz and 15db at 1296Mhz)
This is for one low noise amplifier kit (not assembled) using the PSA4-5043 from Mini-circuits. It is the same as the SPF-5043 from RFMD and covers 50 to 1300MHz. Noise figure is 0.8db up to 450MHz and about 1db at 1296. Gain is 19db from 50 to 1300MHz. Input DC voltage can be from +8 to +15 volts. Board is 1.125 x 0.75 x 0.063 inches.
Kit contains all parts SMT 0603, see photo on right. (The 0603 chip capacitor is on the bottom and the PSA4 device is on top). professional made circuit board with silkscreen and solder mask, SMA connectors, schematic, board layout, photos of the assembled amplifier parts list.
If you feel the parts are too small, please do not buy the kit!