Re: [Elecraft] WWV Clocks -- It's really WWVB

2006-04-04 Thread John Magliacane
Hi Craig. We have a total of 8 automatic WWV synched clocks of various types... And I live 30 miles from the WWV transmitter. Incidentially, it is _WWVB_ on 60 kHz, not WWV or WWVH on HF that is used by these radio controlled clocks for periodic time checks, usually once a day during the

Re: [Elecraft] WWV Clocks -- It's really WWVB

2006-04-04 Thread Robert McGwier
Twice a year, I take my clocks out to the back porch and out of my shack/office. That is around the time of DST/ST switches. The rest of the year, my Atomic Clock from LaCrosse is always in perfect sync to the ability of my eye to detect. I always do it after the switch because I never

Re: [Elecraft] WWV Clocks -- It's really WWVB

2006-04-04 Thread Bob Nielsen
On Apr 4, 2006, at 7:43 AM, John Magliacane wrote: Despite your short distance to WWVB, you still might be experiencing poor reception due to local interference sources. Computer monitors, switching power supplies, AC operated motors, and thunderstorms tend to generate a lot of 60 kHz

Re: [Elecraft] WWV Clocks -- It's really WWVB

2006-04-04 Thread Mark Bayern
My old Heathkit clock received WWV on 5Mhz, 10Mhz and 15Mhz. You could turn up the audio and listen if you wanted. Incidentially, it is _WWVB_ on 60 kHz, not WWV or WWVH on HF that is used by these radio controlled clocks for periodic time checks, usually once a day during the early morning

Re: [Elecraft] WWV Clocks -- It's really WWVB

2006-04-04 Thread Geoffrey Mackenzie-Kennedy
- Original Message - From: John Magliacane [EMAIL PROTECTED] Sent: Tuesday, April 04, 2006 7:00 PM While every amateur text I've come across states that the D and E layers disappear at night, they, in fact, do not. They rise to higher altitudes and remain ionized through