Hello Peter, Yes, maybe. The frequency is right but the first transmission looks unusual stable! Normally the dash is stronger! Maybe the do tests with an alternative commercial transmitter at lower
Alex, Chris, Tnx for reports! Conds seem to be rather bad in the moment. Will go on soon. 73, Stefan/DK7FC Am 27.07.2011 07:01, schrieb Alex K: Hello Stefan, LF! In KO85HA trace fm 21:15 UTC High QRN
LF, Like yesterday i will transmit DFCW-90 starting 21 UTC at 136.172 kHz, repeating each hour, 9 times. Another chance for observers and those who need a test signal :-) Reports apprechiated, as usu
LF! This weekend we are on a fieldday with our local radio club. One of the OMs provides WLAN in the middle of the countryside, unbelivable! Thus i can connect to the internet and can run a grabber p
Mal, LF, I've done local tests. My RX antenna receives during transmitting, so it gets totally overloaded of course. I can transmit at 136 kHz but the region arround 137.7 looks crazy anyway. Never m
Thank you Chris, It is very interesting to see the changing propagation there in 1400 km distance (http://no.nonsense.ee/qthmap/?qth=JN49IK&from=kn34al) Your local sunrise seems to be at arround 2:30
Alex, LF, Am 27.07.2011 00:34, schrieb Alejandro D Alvarez LU8YD: Hi LF ers: We put on air LF beacon H24 QTH: Piedra del Aguila, Neuquen Province, Argentina. Locator: FF40XA TX PWR: 200W estimated ER
Hello Andrey, Alex, LF, Good idea! I've added a QRSS-60 TA window to my /p grabber page. See: http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_LF_Grabber4.html Looking forward to some DX signals :
Tonite i also did (again) measurements of DCF39. I did a recording of the soundcard input of my LF grabber PC, so the signal was coming from the homemade E field probe, 35 m above ground in Heidelber
Interesting pages, Gary. Haven't known about your VLF pages! And haven't known you were transmitting on VLF! Is the project still up to date? What was your ODX? 73, Stefan/DK7FC Am 16.08.2011 17:37,
Hi Alex, Andrey, Tnx for the reports! 73 to Moscow Stefan/DK7FC Am 09.08.2011 07:38, schrieb rn3agc: Hi Stefan, Alex, LF, capture at 02.10z 73 Andrey Hello LF, Stefan! DK7FC signal is good visible he
Tnx Minto for the feedback. I just started in QRSS-60 on 137.172 kHz transmitting "DK7FC" in 74 minute intervals, repeating 11 times. I hope all works well, it is the first long time transmission tes
LF, Just successfully finished my 70cm link to key the PA from outside the city. It's not the best time of the day regarding noise, an early sunday morning would be better. Anyway i'll go outside the
LF, Baah, what a great fun today :-) Albert, Minto, Mal, and all. Let's make that band alive! Ehm, a bit euphoric now... PA stays hand warm with a small heat sink without a fan and 250 W RF CW. Think
Maybe useful for QRP, if the L is in a suitable range. But why buying a coil? Why buying ready to use things at all? LF is a homemade band, isn't it? Buying a good litz wire for winding a coil is a g
Yes, he is. And i will join in now, on 136.172, transmitting QRSS-60 until the early morning. Have to do some work preparing further tests on ULF, so not much time for QSOs this evening... 73, Stefan
Thank you Alex and Chris for the captures. Glad to see the conds seem become better in average. Only a few dB are missed to be readable in 4X. Congrats to your RX! Will go on these days. Best 73, Ste
LF, I'll be QRV in CW from /p in Heidelberg soon, RX and TX wise. QRN is reasonable low for that time. I hope to hear some signals there. Will do some tests on both the ferrite and single turn loop a
Dear Jim, Thanks for the most interesting details, always a pleasure to read your mails :-) Yes, really looking forward to what i actually will get (L at 50 turns or so.) Ebay already told me that th
Wrong! The last time i tried CW i was in QSO with HB9ASB and PA0A and had excellent copy. This is just a week ago. I sent them an audio file. Maybe they will confirm that :-) Am 12.08.2011 18:44, sch
