Once you have run the frequency calibration, you can use these
techniques to fine tune the frequency accuracy, but you will find that
the frequency calibration routine will get you very close. This KB
article was written when the frequency calibration routine was not as
accurate as it is now.
-Tim
---
Tim Ellison, W4TME
Internet Systems Admin. & Customer Support Engineer
FlexRadio Systems^(TM)
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Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>
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On 7/15/2011 10:04 AM, Erik Jakobsen wrote:
Fine on that Tim and as guide use this or ? :
http://kc.flexradio.com/KnowledgebaseArticle50175.aspx?Keywords=wwv
/Erik
Assuming the carrier is at 9996, change the frequency in the
calibration form and the VFO-A to 9996 and run the calibration test.
There is nothing special about WWV other than the carrier is at a
particular frequency. And carrier at a known frequency can be used.
-Tim
---
Tim Ellison, W4TME
Internet Systems Admin. & Customer Support Engineer
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>
logo
/Tune In Excitement^(TM)/
PowerSDR^(TM) is a trademark of FlexRadio Systems
This email and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom they
are addressed. If you have received this email in error please notify
the system manager. This message contains confidential information
and is intended only for the individual named. If you are not the
named addressee you should not disseminate, distribute or copy this
e-mail. Please notify the sender immediately by e-mail if you have
received this e-mail by mistake and delete this e-mail from your
system. If you are not the intended recipient you are notified that
disclosing, copying, distributing or taking any action in reliance on
the contents of this information is strictly prohibited.
On 7/15/2011 3:26 AM, Erik Jakobsen wrote:
On 15-07-2011 09:16, Brian Lloyd wrote:
On Thu, Jul 14, 2011 at 8:52 PM, Erik Jakobsen <e...@urbakken.dk
<mailto:e...@urbakken.dk>> wrote:
On 15-07-2011 04:13, Brian Lloyd wrote:
On Thu, Jul 14, 2011 at 6:30 PM, Guy
Harris<w6...@guysfreehold.com <mailto:w6...@guysfreehold.com>>
wrote:
Just how does one check the frequency calibration on a
F5k?
1. tune in WWV or CHU
And with the radio in which mode ?
It doesn't matter. The calibration routine changes the radio mode
to suit its own purposes.
2. Setup>general>calibration
3. Select WWV frequency
4. press START
5. go look at the clock offset in setup>general>hardware
config>DDS-Expert
--
Brian Lloyd, WB6RQN/J79BPL
3191 Western Dr.
Cameron Park, CA 95682
br...@lloyd.com <mailto:br...@lloyd.com>
+1.767.617.1365 (Dominica)
+1.916.877.5067 (USA)
Tnx Brian.
The most stable in this part of the world is the Russian qrg standard.
But it's NOT on 10Mhz, bu on 9996.
How to ?
/Erik
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