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900MHz Power Amplifier modules for 23cms
The MRF9060 is rated at a minimum of 60W CW output at 950MHz and the MRF9045 at 40 Watts
post 05 Feb 2024
Antenna 23cm 1.2 GHz Links →
23cm L-Band Helix Antenna Array
For 23 cm 1269 MHz SSB operation on AO-40 a nominal 1500 watts ERP of uplink power is required
23cm LDMOS Power Amplifier
The MRF9060 is rated at a minimum of 60W CW output at 950MHz and the MRF9045 at 40 Watts
23CM Quad Antenna
My first 23 cm Quad Antenna implementation
23cm interdigital filters
Filter for atv and ssb for 100 euro, attenuation on 950mhz 60db, on 1800mhz 80db and on the second harmonic 55db
23cm Signal Generator
This signal generator uses a free-running L-band VCO as it's source
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For 23 cm 1269 MHz SSB operation on AO-40 a nominal 1500 watts ERP of uplink power is required
The MRF9060 is rated at a minimum of 60W CW output at 950MHz and the MRF9045 at 40 Watts
My first 23 cm Quad Antenna implementation
Filter for atv and ssb for 100 euro, attenuation on 950mhz 60db, on 1800mhz 80db and on the second harmonic 55db
This signal generator uses a free-running L-band VCO as it's source
Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible
The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna
Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo