look for a RF(2.4GHz or 5.8GHz) -IF (<50MHz) downconverter (Low-IF architecture)

[[email protected]]

Hi!

I have a IF-Tranceiver and I need to RF front end to amplify,
downconvert RF signal at 2.4 or 5.8 GHz to IF (no more than 50MHz)
since I apply Low-IF architecture and my ADC samplying rate is at most
100M samples/second.
I have been doing product research for days but have not got
anything I want.
If you know such products.. or any suggestions on searching are
welcome... I have no experience in buying such products and do not even
know how to look for them.

Thank you!

David

 

[Robert Lacoste]

Hi!

I have a IF-Tranceiver and I need to RF front end to amplify,
downconvert RF signal at 2.4 or 5.8 GHz to IF (no more than 50MHz)
since I apply Low-IF architecture and my ADC samplying rate is at most
100M samples/second.
I have been doing product research for days but have not got
anything I want.
If you know such products.. or any suggestions on searching are
welcome... I have no experience in buying such products and do not even
know how to look for them.

If this is for an experiment then just use an old (analog) spectrum analyzer
covering your frequency range and its 3rd IF output... Usually in the 20MHz
region.