Last 10 guestbook entries:

Name&call:Nick Date:2018-02-21 18:07:55
Message:Hi I just visit your site and i thing you have a very interested projects. I am interested in your project about swr rf power meter and i am ready to build it. Since i am not very familiar with this i would like to ask you something. First of all i would like to know how much power i can measure and if it can measure pep rf power. Second question is that if you can make a modification to source code so it can be shown at 2x16 lcd. thanks in advance Nick

Name&call:Antonello IK2DUW Date:2017-09-03 08:46:18
Message:Ciao Pavel , I hope you can help me, I use your Label and Qsl -DxQsl printing program, use a Brother QL-570 printer in spamming setup, after configuring it with my 62 x 100 format, not keeping it in memory and returning to default 17 x 54 ... can you make a memory? Thank you 73' AntoNello ik2duw

Name&call:PU2POP Joao Paulo Date:2017-06-18 14:00:12
Message:Hello Mr. Pavel Thank you very much for the contact in 80 meters. It's a new one for me! Is it possible to confirm by LOTW? I wish good contacts Regards PU2POP - Joao Paulo QRZ.COM PU2POP and ZY2QG If you are not user lotw let me know that I send the qsl paper to you.

Name&call:Zijo E77ZX Date:2017-03-23 18:25:46
Message:73 dr OM I build your SWRMega , and that is very good project. Congrat! I have one problem, I cant comumicate thru rs232, did you have some port settings or? I use XP sp3, did I must use some other system? Thanks for very good project for all of us radioamateurs. GL 73, Zix

Name&call:Willi, OK1FWG Date:2016-12-06 22:08:03
Message:Ahoj Pavliku, mas to moc hezke, hlavne ty anteny zavidim. Ja jsem tady v pytli, ale snad neco taky vymyslim, aby se dalo malinko vysilat na KV. Mej se moc prima a doufam, ze se nejak dame zase do kontaktu! Potesilo me umisteni v OL party 2016 :-D To mam co delat do priste! 73, Vilda

Name&call:Mat, DL5XU Date:2016-08-24 11:02:03
Message:Hallo Pavel, thanks for our tropo qso on 6m yesterday. use here only a big wheel antenna (omni). i know your qth in Kasperske Hory. i seee the Antenna in front of your House near the ski area at my vitit in sumava. 73 de Mat, DL5XU

Name&call:On4lg Date:2016-04-07 20:08:52
Message:Thanks for tonight qso on fox1. 73. Fred on4lg

Name&call:Pedro Converso - LU7ABF Date:2015-12-27 19:31:48
Message:Hello Pavel, Did satellite tracking page on http://amsat.org.ar/pass.htm It calculates/shows in real time both AZ/EL and dopplers. I will like to add WISPDDE control to handle rotors & rigs. If possible please advice/help to accomplish this ? Will much appreciate Best 73, lu7abf, Pedro Converso Buenos Aires, Argentina

Name&call:Hamilton P. da Silva - Py5CD Date:2015-11-09 15:49:32
Message:Hello Pavel! if its possible, i want to get the schematics of the si57o dds, i've made your board from your home page and need the information for the assembly. thanks in advance, Hamilton, PY5CD (www.qrz.com)

Name&call:Hamid Ep4hr Date:2015-02-21 18:03:15
Message:Hello dir Sir I very interested to your project DXVFO and want to make it . I have some question. 1- I have LCD Hitachi (HD44780) compatible that has 16 pin it can be in your project? 2- I can not find 12 MHz crystal .could be use 6 or 4 or 16 MHZ for Micro ? 3-Already I made a synthesizer with AD0950 from AD7C.com on that project pin 5 (reset) of AD9850 connect to micro but in your project you connect it to GND. It is correct? Thank you very much in advance .Best regards from EP4HR ,Hamid