[hpsdr] Mini-circuits DAT series digital attenuators

[Ray Anderson]

I wonder if anyone has had any experience (good or bad) with the
Mini-circuits DAT series digital attenuators.

 

Here are a couple representative datasheets from the series:
http://www.minicircuits.com/DAT-31-PP.pdf  (parallel interface)

http://www.minicircuits.com/DAT-31-SP.pdf  (serial interface)

 

 

They can be had with either a series or parallel interface an dup to
31.5 dB (in 1 dB steps) attenuation. The data sheet claims an IP3 of +52
dBm.

 

I'm looking at these for the Phoenix RX front end.

 

-Ray  WB6TPU

 

 

 

 

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