> I'm looking for off the shelf connectorized amplifiers with very good > reverse isolation for doing things like intermod measurements (e.g. 2 > signal generators followed by amps/pads into a combiner) and phase noise > measurements for a digital receiver. > > 1-100 MHz kind of frequency range.. > > I've used ZFL-500LN (30dB gain, 27 dB directivity in the data sheet, > which I interpret as 57dB reverse) , ZX60-4016 (really more of a > microwave amp, and not so hot reverse wise.. 25 dB) > > I'm not particularly cost constrained, so a higher power amp (which also > reduces distortion products from the amp) followed by pads is always an > alternative.
Lots of options at http://www.spectradynamics.com, also see the LNDA series at http://www.wenzel.com. -- john, KE5FX Miles Design LLC _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
