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Hi CNS It is for the first time i could see your photo. Nice Job you have been doing in DDS designs and at Hamradioindia site. I wish more and more successes in your hobby and design works abt me, a telecom retired AGM at 61+, and trying to practice electronics hobby, continuation of old legacy the BSNL taught ans nurchered me. regards Sarma 0 91 9440154650
mvs sarma <[email protected]>
Hyderabad, andhra pradesh INDIA - Sunday, December 10, 2006 at 07:36:39 (EST)

Well Done. 73 VU3BIS
Anupam Biswas <[email protected]>
Kolkata, West Bengal INDIA - Tuesday, September 12, 2006 at 04:41:36 (EDT)

HELLO SIR , HOW ARE YOU ? I HOPE THAT EVERYTHING IS FINE ON YOUR SIDE. I AM FROM JODHPUR RAJASTHAN AND I AM 36 YEARS OLD MALE WORKING AS OFFICE ASSISTANT IN SECONDARY SCHOOL , SINCE CHILDHOOD I AM ALWAYS INTERESTED TO MAKE MYSELF AS HAM RADIO WONER BUT STILL I NEVER GET ANY CHANCE , STILL I WNAT TO BE SO I FIND ABOUT YOU ON INTERNET AND I WANT THHAT PLZ GUIDE ME TO RECIEVE HAMRADIO AND OWNERSHIP OF HAM RADIO . I HOPE THAT YOU WILL BE REPLY ME SOON. WISH U ALL THE BEST. ROHIT
rohit kumar <[email protected]>
JODHPUR, RAJASTHAN INDIA - Monday, July 24, 2006 at 06:50:00 (EDT)

Congreats to you with your fantastic DDS-VFO. Best Regards from Germany. 73-Volker,DC1ZB
Volker <[email protected]>
Frankfurt-Main, Hessen GERMANY - Thursday, July 20, 2006 at 06:22:27 (EDT)

Hello dear friend Very good job your DDS Ver.3.0, but is posible memory saves freq with IF freq independent !? Ex. Mem1 : Freq: 3.700000 MHz with IF freq: - 8.812000 Mem2 : Freq: 14.05000 MHz with IF freq: 8.812000 Best regards to you and your family! 73's
Ivi - <[email protected]>
Sofia, Bulgaria - Thursday, August 11, 2005 at 00:58:32 (EDT)

HAI,GOOD THING YOU DONE.COME UP WITH NEW THINGS.BEST OF 73'S DE VU2EKJ.
JAYANARAYANAN <[email protected]>
EDAPAL- MALAPPURAM, KERALA INDIA - Thursday, August 04, 2005 at 05:12:43 (EDT)

Hi, Nice site. 73's de Bob I0QM.
Bob I0QM
Rome, Italy - Saturday, July 16, 2005 at 05:41:08 (EDT)

Great job, I think now u shld come-up with more interesting applications like Antenna analyzer etc. with ur DDS design.
Mahesh V. <[email protected]>
Mumbai, INDIA - Tuesday, May 10, 2005 at 07:39:45 (EDT)

Congratulation for Your DDS publikation. Please send the source code, I not have rotary encoder.I will midifikations for pushbuttons. 73 esTKS
L�szl� B�cskey [HA1SS] <[email protected]>
Sopron, Hungary EUROPA - Wednesday, May 04, 2005 at 04:48:13 (EDT)

kindly gide me to become a ham
joby jacob k <[email protected]>
ernakulam(now bangalore ), kerala INDIA - Saturday, March 19, 2005 at 06:43:25 (EST)

please note that setp display shows the system clock not a Xtal freq so you can use 24MHz xtl by setting system clock as 24 x 6 for AD9851. Please post further questions here www.hamradioindia.org/forums
vu3cns
INDIA - Friday, February 25, 2005 at 08:10:23 (EST)

I have finish Your UFB DDS VFO. But, is it possible to change a Xtal oscillator frequency lower than 30 MHz, because I have one 24 MHz?
Djole <[email protected]>
Belgrade, Serbia - Thursday, February 24, 2005 at 19:00:31 (EST)

mone nirase...
mustafa.n <[email protected]>
kochi, INDIA - Tuesday, February 22, 2005 at 06:47:15 (EST)

Sir,My name is mrinal and i want to become a ham radio operator.Plz tell me that from where will i get the license and also tell me about the radio clubs in dehradun.
Mrinal sharma <[email protected]>
Dehradun, Uttaranchal INDIA - Thursday, February 03, 2005 at 03:00:01 (EST)

HAPPY NEW YEAR and BEST REGARDS !!!!
Masimo Veroni
ITALIA - Friday, December 31, 2004 at 12:35:41 (EST)

Is very nice DDS VFO dear friend , but if posible convert HEX(PIC16F628) to HEX(PIC16F872 or PIC16F876 or other microcontroller) for extended functions ! - AGAIN is VERY GOOD JOB!
LZ2LN <[email protected]>
BULGARI - Wednesday, December 22, 2004 at 00:35:53 (EST)

Congratulations for UFB job. Waiting your hex or sourse file for comparation homebrew project with pic877... 73!
Tic <[email protected]>
Botosani, Romania - Sunday, December 19, 2004 at 05:49:19 (EST)

very good project dear vu3cns,best regards
Muhammad Ismail Zahid <[email protected]>
faisalabad, punjab Pakistan - Monday, December 13, 2004 at 12:46:36 (EST)

Compliments. Very good project. It would be beautiful if you make available source for modifications only for personal use. Eventually I will write you for that she interests to me.
IK6GQC <[email protected]>
Ortona (ch), ITALY EUROPE - Friday, December 10, 2004 at 08:54:05 (EST)

Many COMPLIMENTS,the dds project is very good. I'm waiting for your new .hex file with update (band select control).It's very important for to end the construction.
ik3tjo Graziano <[email protected]>
italy, italy USA - Thursday, December 09, 2004 at 13:22:12 (EST)

welldone
mohamedali <[email protected]>
now saudi arabia, Riyadh saudi arabia - Monday, November 08, 2004 at 05:55:36 (EST)

UFB!!! Is it possible to change mechanical encoder with optical (I have one homebrew)?
Djole, YZ1GW <[email protected]>
BELGRADE, SERBIA - Thursday, November 04, 2004 at 08:43:58 (EST)

Dear OM is very good your DDS but not is necessary SSB OFFSET(ONLY CW OFFSET), yet well VFOA=with VFOB(VFOA=B) maybe is possible! Again GOOD JOB!
F1GAB - HENRY
FRANCE - Thursday, October 14, 2004 at 06:07:41 (EDT)

That was a mistake, corrected now. Download again.
VU3CNS
INDIA - Thursday, October 14, 2004 at 01:24:09 (EDT)

What is DDS.PHP in files download "dds2v0.ZIP"(Ver.2.0) ????
Parsales R.
ITALIA - Thursday, October 14, 2004 at 00:21:18 (EDT)

What is DDS.PHP is files DDS.ZIP(Ver.2.0) ????
Parsales R.
ITALIA - Thursday, October 14, 2004 at 00:20:00 (EDT)

Hi, my QTH is Calicut, that is in South Part of India, Please look this page and click on Kerala http://www.mapsofindia.com/maps/india/india-political-map.htm OR http://www.mapsofindia.com/maps/kerala/kerala.htm
VU3CNS
INDIA - Sunday, October 10, 2004 at 05:47:18 (EDT)

Good job. I have the DDS citcuit and some Pic in my junk box... Just one question not related to electronics, in which part of India di you live? Best regards Alain F1CJN
Alain Fort F1CJN <[email protected]>
FRANCE - Friday, October 08, 2004 at 15:35:49 (EDT)

Is good this DDS but would must set free source files for OPEN SOURCE all radioamator that modify free . 73
IT9ESI <[email protected]>
Guesta Soto, ITALIA - Thursday, October 07, 2004 at 00:24:39 (EDT)

CONGRATULATION for this page dear friend !!! CONGRATULATION for DDS PIC16F628 !!! 73
KRASI <[email protected]>
RUSE, BULGARIA - Tuesday, October 05, 2004 at 00:20:33 (EDT)

good !I have your softer 2.0 for DDS
CNR <[email protected]>
china - Saturday, October 02, 2004 at 23:37:02 (EDT)

well done.
shaji
INDIA - Friday, October 01, 2004 at 20:10:37 (EDT)

I am impressed with your DDS VFO ! Thanks, Emil OK2WD
Dr. Emil Orlik OK2WD <[email protected]>
Opava, Czech Republic - Friday, September 24, 2004 at 06:22:17 (EDT)

Thanks for visiting my website. I just changed the appearance, and hopes you likes it..
VU3CNS <[email protected]>
Calicut, Kerala INDIA - Tuesday, September 21, 2004 at 11:51:37 (EDT)

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