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> N3ZI dds super fine tuning - 1HZ steps 34MHZ basic kit
N3ZI dds super fine tuning - 1HZ steps 34MHZ basic kit
Note: DDS Chip shown in photo above is required for operation, but not included in this kit.
* DDS kit NO DDS chip, NO LCD
* DDS Chip not included, but frequently available as a free sample from the manufacturer
* Full kit that includes LCD and DDS chip available from my website, just google N3ZI DDS
* Requires 9 to 15 volt DC supply, approx. 50mA, more if a backlit display is used.
* 10 Memories plus A/B VFO all with their own IF offset setting.
* Separate A/B VFO input signal line.
* Separate RIT memory & control
* IF offsets settable via RS-232 or LCD/Button/Dial
* Easy to set RIT from tuing knob
* Normal range +/-9.999KHz (1Hz steps)
* But can be set up +/-9.999MHz for special applications
* Non volatile memory storage of last operating frequency and all memories/IF's
* Front Panel components can be remoted (LCD, Rotary Encoder, Buttons)
* Top quaility commercial PCB with Separate Analog and Digital ground planes for best output purity.
* 12v RS-232 port available for setup and debug
* Not required for operation
* USB possible using inexpensive 3rd party adapter.
This is a kit, you must know how to solder and should have prior kit building experience.
How to get your free sample DDS chip from the manufacturer.
You will have to register, they will not take a generic email address like yahoo or gmail, and be honest. They will allow you 1 or 2 free samples.
* Go to their web site
* In the Search box, type: AD9834 and click "search"
* Scroll all the way down to the bottom of the page.
* Look for the chip you want: AD9834CRUZ
* Under the column label "samples cart" Click on "add to samples cart"
