Where I can buy a balun which can cover 0.5~3 GHz

[asw1n]

Dear all,

I designed and frabricated a differential antenna.
To measure it, i need a balun which can cover 0.5~3Ghz.
could anyone can tell me where I can buy one or two baluns reach this requirement?

Thanks
asw1n

 

[BigBoss]

**broken link removed**

 

[asw1n]

Dear BigBoss,

Thanks for your quick response.but I need baluns with SMA port.
do you know where I can find it?
Thanks!

asw1n

 

[BigBoss]

Dear BigBoss,

Thanks for your quick response.but I need baluns with SMA port.
do you know where I can find it?
Thanks!
asw1n

A balun with 2 SMA differential input and one single balanced output ???
Normally you should build it up by yourself on a PCB but if you want to use builded one, you'll pay more..
For instance...
**broken link removed**

 

[asw1n]

A balun with 2 SMA differential input and one single balanced output ???
Normally you should build it up by yourself on a PCB but if you want to use builded one, you'll pay more..
For instance...
**broken link removed**

Thanks bigboss. this is very helpful.

 

[drkirkby]

Dear all,

I designed and frabricated a differential antenna.
To measure it, i need a balun which can cover 0.5~3Ghz.
could anyone can tell me where I can buy one or two baluns reach this requirement?

Thanks
asw1n

Picosecond Pulse Labs sell them! They do one 200 kHz - 17 GHz. I'd like to know how they get such a frequency coverage, but I'm not going to buy one to open it up.

My experience with that company before is they sell excellent products, but they are not cheap. I've never bought a balun from them, but one of their bias-T's was used in my PhD project, and I've used other products from them too.

Dave

 

[asw1n]

A balun with 2 SMA differential input and one single balanced output ???
Normally you should build it up by yourself on a PCB but if you want to use builded one, you'll pay more..
For instance...
**broken link removed**

Dear BigBoss,

This balun is just what I want. But it seems the compay does sell the product directly.
Do you konw where I can buy it. I am in Hong Kong.
Is there agency or market?

Best regards,

asw1n

---------- Post added at 08:04 ---------- Previous post was at 07:55 ----------

Picosecond Pulse Labs sell them! They do one 200 kHz - 17 GHz. I'd like to know how they get such a frequency coverage, but I'm not going to buy one to open it up.

My experience with that company before is they sell excellent products, but they are not cheap. I've never bought a balun from them, but one of their bias-T's was used in my PhD project, and I've used other products from them too.

Dave

Thanks Dave. but this one is more than I need. I guess it must be very expensive.

Best regards,
asw1n