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Andy G4JNT
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Andy I have e-mailed you 2 photos of a WDG001 that I found lurking in my junk box. Dave
From: UKMicrowaves@groups.io <UKMicrowaves@groups.io> On Behalf Of Andy G4JNT
Sent: 02 February 2023 14:38
To: UK Microwaves groups.io <ukmicrowaves@groups.io>
Subject: [UKMicrowaves] Photos of WDG001 and DDS004 I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier? I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos. A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Andy G4JNT
toggle quoted message
Show quoted text
Andy I have e-mailed you 2 photos of a WDG001 that I found lurking in my junk box. Dave From: UKMicrowaves@groups.io <UKMicrowaves@groups.io> On Behalf Of Andy G4JNT
Sent: 02 February 2023 14:38
To: UK Microwaves groups.io <ukmicrowaves@groups.io>
Subject: [UKMicrowaves] Photos of WDG001 and DDS004 I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier? I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos. A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Andy G4JNT
Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Hi Andy,
I have a DDK004. Only one side is easily accessible. That is the
side with the xtal. It will take a little time to get in the other
side. Will this side be enough?
73
Paul G8AQA
On 02/02/2023 16:27, Andy G4JNT wrote:
toggle quoted message
Show quoted text
Tnx, but
nothing in there.
I got a
nice pic of the WDG001 from Dave, but still lacking the
DDK004.
Versions
of that source formed three of the original BH beacons, and
two are still in use there now, modified for RDDS locking with
a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20,
g4bao < john@...>
wrote:
Have a look at
and tell me if you need any of the pics in there.
73
John
I'm
putting together a presentation on the Bell Hill
beacons and want to show a bit of the RF hardware
history.
Has
anyone got any photos, or can take some good quality
ones, of the DDK004 2.6GHz source module and the
WDG001 2.6 to 10.4GHz multiplier?
I
no longer have any of those modules to take
pictures of, and the manuals etc. from that era before
digital photography, didn't tend to include photos.
A
few decent pictures of this older RF hardware could
usefully go on the UKuWaves site too.
|
|
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Andy G4JNT
Tnx Paul, don't worry, I've got one now.
Hi Andy,
I have a DDK004. Only one side is easily accessible. That is the
side with the xtal. It will take a little time to get in the other
side. Will this side be enough?
73
Paul G8AQA
On 02/02/2023 16:27, Andy G4JNT wrote:
Tnx, but
nothing in there.
I got a
nice pic of the WDG001 from Dave, but still lacking the
DDK004.
Versions
of that source formed three of the original BH beacons, and
two are still in use there now, modified for RDDS locking with
a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20,
g4bao < john@...>
wrote:
Have a look at
and tell me if you need any of the pics in there.
73
John
I'm
putting together a presentation on the Bell Hill
beacons and want to show a bit of the RF hardware
history.
Has
anyone got any photos, or can take some good quality
ones, of the DDK004 2.6GHz source module and the
WDG001 2.6 to 10.4GHz multiplier?
I
no longer have any of those modules to take
pictures of, and the manuals etc. from that era before
digital photography, didn't tend to include photos.
A
few decent pictures of this older RF hardware could
usefully go on the UKuWaves site too.
|
|
|
Andy, I think I still have the original 004, removed from the GB3MHX beacon. I'll look later and if I have, I'll photo it. What better than an original DDK-built one........grin! Sam G4DDk
Sent tomorrow from my iPad 10
On 2 Feb 2023, at 16:28, Andy G4JNT <andy.g4jnt@...> wrote:
Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Looks like you don't need it....... Sam Sent tomorrow from my iPad 10
On 2 Feb 2023, at 16:48, Andy G4JNT <andy.g4jnt@...> wrote:
Tnx Paul, don't worry, I've got one now.
Hi Andy,
I have a DDK004. Only one side is easily accessible. That is the
side with the xtal. It will take a little time to get in the other
side. Will this side be enough?
73
Paul G8AQA
On 02/02/2023 16:27, Andy G4JNT wrote:
Tnx, but
nothing in there.
I got a
nice pic of the WDG001 from Dave, but still lacking the
DDK004.
Versions
of that source formed three of the original BH beacons, and
two are still in use there now, modified for RDDS locking with
a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20,
g4bao < john@...>
wrote:
Have a look at
and tell me if you need any of the pics in there.
73
John
I'm
putting together a presentation on the Bell Hill
beacons and want to show a bit of the RF hardware
history.
Has
anyone got any photos, or can take some good quality
ones, of the DDK004 2.6GHz source module and the
WDG001 2.6 to 10.4GHz multiplier?
I
no longer have any of those modules to take
pictures of, and the manuals etc. from that era before
digital photography, didn't tend to include photos.
A
few decent pictures of this older RF hardware could
usefully go on the UKuWaves site too.
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|
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Andy G4JNT
OOh The original MHX one would be good From the designer as well :-)
I once built one for a one-man-band consultancy at 2.45GHz to form part of test equipment for microwave cookers
Andy, I think I still have the original 004, removed from the GB3MHX beacon. I'll look later and if I have, I'll photo it. What better than an original DDK-built one........grin! Sam G4DDk
Sent tomorrow from my iPad 10 Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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In that case i'll go look! Sam Sent tomorrow from my iPad 10
On 2 Feb 2023, at 18:48, Andy G4JNT <andy.g4jnt@...> wrote:
OOh The original MHX one would be good From the designer as well :-)
I once built one for a one-man-band consultancy at 2.45GHz to form part of test equipment for microwave cookers
Andy, I think I still have the original 004, removed from the GB3MHX beacon. I'll look later and if I have, I'll photo it. What better than an original DDK-built one........grin! Sam G4DDk
Sent tomorrow from my iPad 10 Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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Sent to your gmail account, Andy
Sam Sent tomorrow from my iPad 10
On 2 Feb 2023, at 18:48, Andy G4JNT <andy.g4jnt@...> wrote:
OOh The original MHX one would be good From the designer as well :-)
I once built one for a one-man-band consultancy at 2.45GHz to form part of test equipment for microwave cookers
Andy, I think I still have the original 004, removed from the GB3MHX beacon. I'll look later and if I have, I'll photo it. What better than an original DDK-built one........grin! Sam G4DDk
Sent tomorrow from my iPad 10 Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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If you require any different photos, let me know and I'll them tomorrow.
Sam Sent tomorrow from my iPad 10
On 2 Feb 2023, at 20:27, Sam Jewell <jewell@...> wrote:
In that case i'll go look! Sam Sent tomorrow from my iPad 10 On 2 Feb 2023, at 18:48, Andy G4JNT <andy.g4jnt@...> wrote:
OOh The original MHX one would be good From the designer as well :-)
I once built one for a one-man-band consultancy at 2.45GHz to form part of test equipment for microwave cookers
Andy, I think I still have the original 004, removed from the GB3MHX beacon. I'll look later and if I have, I'll photo it. What better than an original DDK-built one........grin! Sam G4DDk
Sent tomorrow from my iPad 10 Tnx, but nothing in there. I got a nice pic of the WDG001 from Dave, but still lacking the DDK004.
Versions of that source formed three of the original BH beacons, and two are still in use there now, modified for RDDS locking with a tuneable VCXO.
On Thu, 2 Feb 2023 at 16:20, g4bao < john@...> wrote: Have a look at
and tell me if you need any of the pics in there.
73 John
I'm putting together a presentation on the Bell Hill beacons and want to show a bit of the RF hardware history. Has anyone got any photos, or can take some good quality ones, of the DDK004 2.6GHz source module and the WDG001 2.6 to 10.4GHz multiplier?
I no longer have any of those modules to take pictures of, and the manuals etc. from that era before digital photography, didn't tend to include photos.
A few decent pictures of this older RF hardware could usefully go on the UKuWaves site too.
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