Info Wanted: Manufacture for Klystron 1030Mhz

[HaeWoon Lee]

Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

Thank you in advance.

HaeWoon Lee

 

[John Fields]

On Tue, 31 Aug 2004 16:17:29 +0900, "HaeWoon Lee"
<heti@soback.kornet.net> wrote:

Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

---
http://www.google.com/search?hl=en&ie=UTF-8&q=1030+MHz+Radar+Transponder&spell=1

or, possibly,

http://www.defenselink.mil/


--
John Fields

 

[Ken Taylor]

"HaeWoon Lee" <heti@soback.kornet.net> wrote in message
news:ch15u1$aj3$1@news1.kornet.net...

Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

Thank you in advance.

HaeWoon Lee



Do you have manufacturer's name? NEC, Varian and others make these tubes, so

more clues are required.

Ken

 

[Ken Taylor]

"Ken Taylor" <ken123@xtra.co.nz> wrote in message
news:2pk2m2Flq4f6U1@uni-berlin.de...

"HaeWoon Lee" <heti@soback.kornet.net> wrote in message
news:ch15u1$aj3$1@news1.kornet.net...
Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this
circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

Thank you in advance.

HaeWoon Lee



Do you have manufacturer's name? NEC, Varian and others make these tubes,
so
more clues are required.

Ken


See if you can find something suitable here:

http://www.cpii.com/mpp/products/klystrons.shtml

Ken

 

[legg]

On Tue, 31 Aug 2004 16:17:29 +0900, "HaeWoon Lee"
<heti@soback.kornet.net> wrote:

Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

CPI Canada used to be the microwave division of Varian in Georgetown,
Ontario.

http://www.cpii.com/cmp/index.asp

The tube or amplifier will have a name. It may not look like much of a
name, but you will need it to track down spares or replacement parts.

Tubes amplifiers and power assemblies are closely related - often
manufactured by the same company.

RL

 

[Watson A.Name - \"Watt Su]

"HaeWoon Lee" <heti@soback.kornet.net> wrote in message
news:ch15u1$aj3$1@news1.kornet.net...

Hello Group,

I am looking for information of Klystron tube which used Navy Radar
Transponder application. I only have a schemitic diagram for this
circuit
without any details of specs about Tube.

The best guess I can do about the circuit with the tube are;
* Frequence : 1,030 Mhz for Radar X-ponder.
* OutPut : 2 KW peak.
* There are 2 tubes, but, I do not know cascaded or paralleled.
* Gain : about 20dB

That is the frequency for IFF, Identification Friend or Foe. Altho this
is used with a radar, it's not really radar.

The info I am seeking are,
* Possible model number of the tube.
* Manufacturer or dealer to buy the tube if it is still making.

Thank you in advance.

HaeWoon Lee