On 28 Sep 2014 13:19, Jim Sanford wb4...@wb4gcs.org wrote:
Dave:
Check out w1ghz.org.
Paul has some designs (and boards) that can lock different oscillators to
a reference. He uses a long time constant to manage phase noise.
I looked into that but it is an expensive way. PCBs are $6 each!!!
I am looking for a quick simple way to create a frequency of 200 MHz from
10 MHz. Actually 100, 200, 300 or 400 MHz would all work, but 200 MHz
would be my preference.
The input will be around 0 to +10 dBm and the output needs to be about +13
dBm.
I did think of a x5 x4 frequency multipliers
In message canx10hbwdc+wy1vldwkfuscoxs5hqd_t-8mrp6vu0pdwlvo...@mail.gmail.com
, Dr. David Kirkby (Kirkby Microwave Ltd) writes:
I am looking for a quick simple way to create a frequency of 200 MHz from
10 MHz.
There's a pretty excellent 10-200 MHz multiplier in your HP5370.
Consider
On 28 Sep 2014 11:37, Poul-Henning Kamp p...@phk.freebsd.dk wrote:
There's a pretty excellent 10-200 MHz multiplier in your HP5370.
Consider using it for an experiment to see if your idea even works...
I know longer have that - I sold it to someone on this list, then later
regretted selling
I use this for my qs1r (125MHz) and to discipline a sound card (24.576MHz).
http://www.valontechnology.com/5007%20synthesizer.html
http://www.valontechnology.com/3008%20divider.html
I actually have one 5007 sandwiched between two 3008's within a Hammond
enclosure I built. Has voltage in,
In my opinion the simplest and cheapest way is to use an ICS 570 it is
specked for 180 MHz but we use it repeatedly at 200 MHz.
Bert Kehren
In a message dated 9/28/2014 6:37:56 A.M. Eastern Daylight Time,
p...@phk.freebsd.dk writes:
In message
Dave:
Check out w1ghz.org.
Paul has some designs (and boards) that can lock different oscillators
to a reference. He uses a long time constant to manage phase noise.
His objective is good enough performance to generate GPS stabilized LOs
suitable for weak signal narrow-band amateur radio
Subject: [time-nuts] Any simple way to get 200 MHz from 10 MHz?
I am looking for a quick simple way to create a frequency of 200 MHz from
10 MHz. Actually 100, 200, 300 or 400 MHz would all work, but 200 MHz
would be my preference.
The input will be around 0 to +10 dBm and the output needs
On 28 September 2014 14:49, dlewis dlewis6...@austin.rr.com wrote:
If you can use 90 MHz, .
No, I would really like to keep it an integer multiple of 100 MHz.
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Hi all,
here a multiplier from 10 to 100.
http://www.timeok.it/files/10_to_100_mhz_multiplier.pdf
Hoping this can help.
Luciano
On Sun 28/09/14 3:57 PM , Dr. David Kirkby (Kirkby Microwave
Ltd)drkir...@kirkbymicrowave.co.uk wrote:
On 28 September 2014 14:49, dlewis wrote:
If you can
On Sun, Sep 28, 2014 at 3:24 AM, Dr. David Kirkby (Kirkby Microwave Ltd)
drkir...@kirkbymicrowave.co.uk wrote:
I am looking for a quick simple way to create a frequency of 200 MHz from
10 MHz. Actually 100, 200, 300 or 400 MHz would all work, but 200 MHz
would be my preference.
You could
On 28 September 2014 13:14, Jim Sanford wb4...@wb4gcs.org wrote:
Dave:
Check out w1ghz.org.
Paul has some designs (and boards) that can lock different oscillators to a
reference. He uses a long time constant to manage phase noise.
Thanks, I have dropped him an email. He has one at 200 MHz,
On 28 September 2014 12:40, Bill Dailey docdai...@gmail.com wrote:
I use this for my qs1r (125MHz) and to discipline a sound card (24.576MHz).
http://www.valontechnology.com/5007%20synthesizer.html
http://www.valontechnology.com/3008%20divider.html
I actually have one 5007 sandwiched between
The best solution depends on the situation. Is this to build into the
unit? Is it to be permanently applied? Is a DIY solution acceptable,
and if so, at what level of complexity?
If you happen to have a synthesized VHF generator, just run it from
the same reference and set for 200 MHz -
On 28 Sep 2014 11:37, Poul-Henning Kamp p...@phk.freebsd.dk wrote:
There's a pretty excellent 10-200 MHz multiplier in your HP5370.
Consider using it for an experiment to see if your idea even works...
--
Poul-Henning Kamp
This response on the Keysight forum by a VNA guru
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