Hi Gary, very interesting, especially the correlation of the signal strengths which seems moderately high. for those wishing to do similar processing of WSPR data, I have written an Excel macro that
Hi all, The spurious calls generated here are as a result of a wideband birdie that wanders through the 500KHz band, probably a switchmode PSU Not all the bad decodes get uploaded, so there would app
Gents I am please to report that a new NOV for 500KHz just arrived. The new NOV runs until 28 Feb 2010 and allows +10dBW, 501 to 504 KHz with immediate effect. Work will therefore start on the transv
Graham, Not sure what u are referring to.... The transmission that starts off a little unstable and ends up on 504.5 is SM6BHZ in WSPR mode. I saw the same start-up frequency drift yesterday too. The
just reset the wspr system remotely..i am in England atm... slow connection so first spot has wrong freq! -- Original Message -- From: "James Moritz" <[email protected]> To: <rsgb_lf_group
Lawrence, You may get lucky with surplus Xtals in that range, I use some pulled from an ancient xtal controlled 2m rig.. but the 2m frequencies corresponding to your range are low. You may consider u
Mal, no problem, the info is indeed a bit limited about the Hz/V for the adjustment. The data sheet seems to suggest that the control voltage is capable of modulating the oscillator, which implies a
Perhaps Mal will decline to download it then :<)) It not just the internet.. computers in general solve problems and create them, Only time will tell if the balance sheet is good or bad. go forth and
30 sec search on the internet http://www.datasheetarchive.com/pdf-datasheets/Datasheets-110/DSAP004237.pdf Mark -- Original Message -- From: [email protected] mal hamilton To: rsgb_lf_group@black
Hi all The 500KHz grabber at GM4ISM will be QRT after tomorrow night for about 7 weeks, as I am out of the courtry and the server will be shut down. The WSPR RX will also be unavailable during this t
Hi All, Must be too early, it seems I missed a bit in the change log about support for compound callsigns in V2 Excellent! Mark GM4ISM -- Original Message -- From: [email protected] Mark T
Hi All, 3 instances of decodes of WD2XSH on 503.890KHz last night between 01:00 and 03:00z all with bad message tagged, and no /17 appended These of course did not upload, sigs were 2 off -28 dB and
Hi All, I have knocked up a quick and dirty server that will carry out the basic functions required. It is by no means complete, so interruptuions are likley next weekend while I make improvements. I
Hi All, Firstly apoligies for a few WSPR spots that will have apperad on the database, spotting my own test transmissions, I forgot to switch off spot uploading while I was testing. It is the last st
Hi Andy, I have graphed the WSPR spots for 3 stations, and you can clearly see the snow build up and when you bashed it off!! noticeable difference seen close in and at distance. Scale is 5dB / divis
ZKB? ZHP G3KEV ???? ZCS ZAZ For those interested in Z codes http://ww2.isys.ca/lberta/zcode1.html Seriously though Mal. You seem to be lucky enough to be able to devote hours of your day to policing
Hi All Please accept my apologies for the lack of grabber and WSPR receiving system last night. The shack server crashed again (3rd time in 2 days) the screen just freezes, no BSOD or re-boot, so i h
'Free climbing' has been against the law in for climbing masts and towers etc for years in the UK Climbers are required to be attached at all times, and fall arrest devices with shock adsorbers are c
SERVER REJECT ER 447 "Do not feed the trolls" From: mal hamilton Sent: Thursday, January 06, 2011 5:24 PM To: [email protected] Subject: Re: LF: JA GRABBER -- Original Message -- From: Sco
