[Lowfer] VLF Sunrise dips

hvanesce at comcast.net hvanesce at comcast.net
Tue Feb 20 10:43:14 EST 2018


Dex,

Nice plots, thanks for posting.  I'll post plots for same signals here in
VA.

Looks like your integration time is ~ 20 seconds (50mHz bins), is that
correct?

If so that suggests that your station's in situ sensitivity was ~ 15
fT/rt-Hz for the plots that you posted.

Did you have an impulse (lightning) canceler running?

73,

Jim AA5BW
 

-----Original Message-----
From: lowfer-bounces at mailman.qth.net [mailto:lowfer-bounces at mailman.qth.net]
On Behalf Of Dexter McIntyre W4DEX
Sent: Tuesday, February 20, 2018 9:38 AM
To: Discussion of the Lowfer (US, European, & UK) and MedFer bands
Subject: [Lowfer] VLF Sunrise dips

Sunrise signal dips in NC on Cutler, ME,  LaMoure, NC, Jim Creek, WA and
Lualuahei, HI:

https://www.dropbox.com/sh/r7e7pmcg4nx3kso/AAAineRz3AsutG2ZOWMBUIUNa?dl=0

Dex
______________________________________________________________
Lowfer mailing list
Home: http://mailman.qth.net/mailman/listinfo/lowfer
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Lowfer at mailman.qth.net
Post must be less than 50KB total for message plus attachment!

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html



More information about the Lowfer mailing list