On Fri, 5 Apr 2013 23:18:49 -0600 (MDT)
Don Latham d...@montana.com wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to bend for boxes
and the like, sheets available from electronics goldmine, I think.
Actually,
Attila Kinali wrote:
On Fri, 5 Apr 2013 23:18:49 -0600 (MDT)
Don Lathamd...@montana.com wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to bend for boxes
and the like, sheets available from electronics
On 04/06/2013 02:22 AM, EB4APL wrote:
Thank you for the info, I used to attach a magnetic mount surface
thermometer to my FRS-C to check its operating temperature after
installing it in a box. I think it is time to power it up and after some
days check it against the GPS.
Ehm. Rubidiums is
On 04/06/2013 09:34 AM, Attila Kinali wrote:
On Fri, 5 Apr 2013 23:18:49 -0600 (MDT)
Don Lathamd...@montana.com wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to bend for boxes
and the like, sheets available
On 04/06/2013 10:06 AM, Bruce Griffiths wrote:
Attila Kinali wrote:
On Fri, 5 Apr 2013 23:18:49 -0600 (MDT)
Don Lathamd...@montana.com wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to bend for boxes
and the
On 04/06/2013 01:21 PM, Magnus Danielson wrote:
On 04/06/2013 09:34 AM, Attila Kinali wrote:
On Fri, 5 Apr 2013 23:18:49 -0600 (MDT)
Don Lathamd...@montana.com wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to
Any TimeNutter worth his/her salt can do that..right!
Lester B Veenstra MØYCM K1YCM W8YCM
les...@veenstras.com
-Original Message-
By annealing it afterwards in a hydrogen atmosphere at around 400C.
Bruce
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On 4/6/13 6:08 AM, Lester Veenstra wrote:
Any TimeNutter worth his/her salt can do that..right!
$100 Presto 23 qt canning style pressure cooker, electric heating
elements, thermocouple probes, some fiberglass insulation to reduce
conductive losses.
Do it in your backyard and have a straw
Hi
On Apr 6, 2013, at 9:39 AM, Jim Lux jim...@earthlink.net wrote:
On 4/6/13 6:08 AM, Lester Veenstra wrote:
Any TimeNutter worth his/her salt can do that..right!
$100 Presto 23 qt canning style pressure cooker, electric heating elements,
thermocouple probes, some fiberglass insulation
On 4/6/13 6:55 AM, Bob Camp wrote:
Hi
On Apr 6, 2013, at 9:39 AM, Jim Lux jim...@earthlink.net wrote:
On 4/6/13 6:08 AM, Lester Veenstra wrote:
Any TimeNutter worth his/her salt can do that..right!
$100 Presto 23 qt canning style pressure cooker, electric heating elements,
thermocouple
On 04/06/2013 04:23 PM, Jim Lux wrote:
On 4/6/13 6:55 AM, Bob Camp wrote:
Hi
On Apr 6, 2013, at 9:39 AM, Jim Lux jim...@earthlink.net wrote:
On 4/6/13 6:08 AM, Lester Veenstra wrote:
Any TimeNutter worth his/her salt can do that..right!
$100 Presto 23 qt canning style pressure cooker,
On 04/06/2013 08:39 AM, Jim Lux wrote:
On 4/6/13 6:08 AM, Lester Veenstra wrote:
Any TimeNutter worth his/her salt can do that..right!
$100 Presto 23 qt canning style pressure cooker, electric heating elements,
thermocouple probes, some fiberglass insulation to reduce conductive losses.
field adjustment. Dope slap, live and learn.
Bob
-Original Message-
From: Magnus Danielson
Sent: Monday, April 01, 2013 5:13 PM
To: time-nuts@febo.com
Subject: Re: [time-nuts] FE-5680 frequency jump
On 04/02/2013 01:12 AM, Attila Kinali wrote:
On Mon, 01 Apr 2013 23:57:48 +0200
Magnus
@febo.com
Subject: Re: [time-nuts] FE-5680 frequency jump
On 04/02/2013 01:12 AM, Attila Kinali wrote:
On Mon, 01 Apr 2013 23:57:48 +0200
Magnus Danielsonmag...@rubidium.dyndns.org wrote:
On 04/01/2013 10:06 PM, Bob Quenelle wrote:
I’ve been running an FE-5680 for maybe a total of 50 hours over
Thank you for the info, I used to attach a magnetic mount surface
thermometer to my FRS-C to check its operating temperature after
installing it in a box. I think it is time to power it up and after
some days check it against the GPS.
Regards,
Ignacio EB4APL
On 05/04/2013 20:59, Bob
There's something in the back of my mind that MuMetal is easily
magnetized. If that's true, and if the FRS-C and/or FE-5680 cases are
made of MuMetal (seems like a good chance), they should be demagnetized
anytime they come in contact with a magnet.
Ed
On 4/5/2013 6:22 PM, EB4APL wrote:
Actually, mumetal easily loses permeability, hence shielding ability,
by mechanical stress or heat. Some mumetals are made to bend for boxes
and the like, sheets available from electronics goldmine, I think.
Ed Palmer
There's something in the back of my mind that MuMetal is easily
magnetized.
I’ve been running an FE-5680 for maybe a total of 50 hours over the last
several months. I found that an offset setting of 180 made it track GPS and
(previously-set) LPRO-101 10 MHz signals. Even with power cycling, after about
1/2 hour, with an offset setting of 180 the FE-5680 was stable.
Hi Bob,
On 04/01/2013 10:06 PM, Bob Quenelle wrote:
I’ve been running an FE-5680 for maybe a total of 50 hours over the last
several months. I found that an offset setting of 180 made it track GPS and
(previously-set) LPRO-101 10 MHz signals. Even with power cycling, after about
1/2 hour,
On Mon, 01 Apr 2013 23:57:48 +0200
Magnus Danielson mag...@rubidium.dyndns.org wrote:
On 04/01/2013 10:06 PM, Bob Quenelle wrote:
I’ve been running an FE-5680 for maybe a total of 50 hours over the last
several months. I found that an offset setting of 180 made it track GPS and
On 04/02/2013 01:12 AM, Attila Kinali wrote:
On Mon, 01 Apr 2013 23:57:48 +0200
Magnus Danielsonmag...@rubidium.dyndns.org wrote:
On 04/01/2013 10:06 PM, Bob Quenelle wrote:
I’ve been running an FE-5680 for maybe a total of 50 hours over the last
several months. I found that an offset
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