Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

RE: Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

DAB — Mon, 22 Sep 2014 18:21:17 GMT

Nice post.

AM signals are great for checking for nearby lightning, or a neighbor that needs his car tuned up.

I built my first AM radio in Tech School. Fun project.

DAB

RE: Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

Problemchild — Mon, 22 Sep 2014 09:12:03 GMT

Could that device see any artifacts from the sources on their own when you do an FFT on them ... Just wondering if some of the spurs actually came from there?

I would also be interested in seeing how pure the signals coming out form that DDS are ...

Great keep it coming!

RE: Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

Problemchild — Mon, 22 Sep 2014 08:50:51 GMT

What was the optimal modulation depth in the end then Shabaz?

RE: Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

Problemchild — Mon, 22 Sep 2014 08:49:37 GMT

You could use SSTV tones to send your Bat signal so only those in the know will decode it [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-40c3b196-232c-482d-a3ec-2b3545c30ff3/contentimage_5F00_403.png:16:16]

RE: Mixers, Multipliers and Building an AM Transmitter - N9322C Agilent / Keysight Spectrum Analyzer

Robert Peter Oakes — Mon, 22 Sep 2014 02:34:27 GMT

OK, enough already.... you got to go for the big one, I want to see the bat signal transmitted over the air, now there's a challenge

My contribution can be found here :- http://www.element14.com/community/groups/test-and-measurement/blog/2014/05/10/33622a-arbitrary-waveform-generator-helps-batman-with-a-new-bat-signal

Formulas and everything

Over to you [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-40c3b196-232c-482d-a3ec-2b3545c30ff3/contentimage_5F00_1.png:16:16]