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 Post subject: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Thu 07, 2017 11:10 pm 
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Joined: Sep Tue 30, 2014 6:08 am
Posts: 2090
Location: The Old Dominion VA 23518
I have a bunch of 50 Ohm dummy loads for sale. Shipping extra, from Norfolk, 23518. PayPal preferred, claim and PM me your address for the total.

Prices and quantities available:

5 Watt Shively Labs - (1) available, $5

5 Watt Dielectric/Gen Signal (7) available, $5 each

10 Watt Dielectric/Gen Signal (7) available, $8 each

SOLD25 Watt Shively Labs - (1) , $18 SOLD

SOLD 50 Watt Bird Termaline - (1) , $28 SOLD

Thanks for looking!

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Thanks for looking!

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Brian
"Capacitor Cosmetologist since 1979"
USN Retired 1984-2006 (Avionics/Cal)


Last edited by Findm-Keepm on Dec Fri 08, 2017 5:46 pm, edited 2 times in total.

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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 12:08 am 
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Joined: Mar Sat 19, 2011 2:57 am
Posts: 85
Location: 97330
Greetings,

I'll take one each of these:

5 Watt Dielectric/Gen Signal (7) available, $5 each

10 Watt Dielectric/Gen Signal (7) available, $8 each

PM to follow.

Thanks, Terry

_________________
"Hardware eventually fails. Software eventually works" - Michael Hartung


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 1:11 am 
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Posts: 31403
Location: Maryland 20709, USA
What's the frequency range on the 50-watt Bird?

- Leigh

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http://www.AtwaterKent.info
Click "Grebe Stuff" for Synchrophase info


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 1:14 am 
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Joined: Feb Tue 02, 2010 2:11 am
Posts: 55
Location: Essex, Maryland 21221
I'll take the 50W bird if Leigh passes.


Last edited by 4thDoctorWhoFan on Dec Fri 08, 2017 1:22 am, edited 1 time in total.

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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 1:18 am 
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Joined: Sep Tue 30, 2014 6:08 am
Posts: 2090
Location: The Old Dominion VA 23518
Leigh wrote:
What's the frequency range on the 50-watt Bird?

- Leigh


Per the datasheet, DC-3.5 Ghz, with VSWR of 1:1.1 guaranteed to 1 Ghz. Upper is limited by the QC-N connector Bird uses on all their stuff.

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Brian
"Capacitor Cosmetologist since 1979"
USN Retired 1984-2006 (Avionics/Cal)


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 1:30 am 
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Findm-Keepm wrote:
...guaranteed to 1 Ghz. Upper is limited by the QC-N connector Bird uses on all their stuff.

But modern N connectors are good to at least 11 GHz.

- Leigh

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http://www.AtwaterKent.info
Click "Grebe Stuff" for Synchrophase info


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 2:20 am 
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Joined: Sep Tue 30, 2014 6:08 am
Posts: 2090
Location: The Old Dominion VA 23518
Leigh wrote:
Findm-Keepm wrote:
...guaranteed to 1 Ghz. Upper is limited by the QC-N connector Bird uses on all their stuff.

But modern N connectors are good to at least 11 GHz.

- Leigh


Bird used QC interchangeable connectors on nearly all their wattmeters and loads. You can buy them with traditional connectors too, but Bird wanted folks to have interchangeable connectors so that N-male could become a UHF Female with just a 4-screw swap. One guy has a business built on Bird stuff: http://www.nm3e.com/prod04a.htm - you can get a feeling of just how versatile their stuff is.
Me, nothing above 2.1Ghz with any appreciable power, so 11Ghz wouldn't be possible (unless I was merely measuring the freq with my 5351B counter with a munged faceplate.... :?

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Brian
"Capacitor Cosmetologist since 1979"
USN Retired 1984-2006 (Avionics/Cal)


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Fri 08, 2017 3:50 pm 
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Joined: Aug Mon 17, 2009 4:11 pm
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Location: DFW Texas
I'll take the 25 watt.

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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Sun 10, 2017 1:02 pm 
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Joined: Sep Tue 30, 2014 6:08 am
Posts: 2090
Location: The Old Dominion VA 23518
terryrh wrote:
Greetings,

I'll take one each of these:

5 Watt Dielectric/Gen Signal (7) available, $5 each

10 Watt Dielectric/Gen Signal (7) available, $8 each

PM to follow.

Thanks, Terry


Terry,

Still want them?

_________________
Brian
"Capacitor Cosmetologist since 1979"
USN Retired 1984-2006 (Avionics/Cal)


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Sun 10, 2017 5:30 pm 
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Joined: Mar Sat 19, 2011 2:57 am
Posts: 85
Location: 97330
Yes-- I tried to send a PM but must have messed it up. PM on the way (I hope)!

Terry

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"Hardware eventually fails. Software eventually works" - Michael Hartung


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 Post subject: Re: FS: 50 Ohm Dummy Loads 5/10/25/50 Watt
PostPosted: Dec Sun 10, 2017 5:51 pm 
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Joined: Apr Sun 01, 2012 9:55 pm
Posts: 8138
Location: Seattle area, WA
I'll take a 10-Watt Dielectric, please.

PM coming.

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Measure it with a micrometer, mark it with chalk, cut it with a chainsaw.


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