Login | Register

Previous in Forum: 6 week trainig program   Next in Forum: RAMY 1
Close

Comments Format:






Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







4 comments
Member

Join Date: Jun 2007
Posts: 9

4.5-MHz 1F-can-style RF transformer

04/29/2008 2:46 PM

I would be very grateful if you tell me any common device that has 4.5-MHz 1F-can-style RF transformer. I'm seeking for it. Please help me.

Send to a friend Digg this Add to del.icio.us
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Guru
United Kingdom - Member - New Member Engineering Fields - Instrumentation Engineering - New Member Fans of Old Computers - Vector 1 - New Member

Join Date: Jul 2006
Location: Dunstable, England
Posts: 2480
Good Answers: 33
#1

Re: 4.5-MHz 1F-can-style RF transformer

04/29/2008 3:51 PM

If you're looking for a specific IF strip then tell us what it is...

I have designed IF strips for spectrum analysers and 4.5 MHz is fairly simple BUT it does depend on the bandwidth and shape of the pass band curve to determine exactly what the design criteria are...

John.

__________________
I failed my DNA test - it was my parents' fault.
Member

Join Date: Jun 2007
Posts: 9
#2
In reply to #1

Re: 4.5-MHz 1F-can-style RF transformer

04/30/2008 5:07 AM

I gonna make video transmitter. So the circuit contain 4.5-MHz transformer. Pleaz give me any idea to make that.

Commentator

Join Date: Jul 2007
Location: Orlando
Posts: 92
#3

Re: 4.5-MHz 1F-can-style RF transformer

04/30/2008 8:31 AM

I haven't seen these in catalogs for some time. Locate an old tube-type TV where there should be two or more that could be removed.

Power-User
Australia - Member - New Member

Join Date: Sep 2006
Location: NSW Australia
Posts: 238
Good Answers: 4
#4

Re: 4.5-MHz 1F-can-style RF transformer

05/08/2008 9:16 AM

Try this site www.fairradio.com/

Has all sorts of unusual stuff.

__________________
Dont get on to the roundabout if you dont know how to get off
4 comments
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Copy to Clipboard

Users who posted comments:

Bill ML (1), Electroman (1), garth (1), issey (1)

Previous in Forum: 6 week trainig program   Next in Forum: RAMY 1
You might be interested in: QPSK Modulators and BPSK Modulators, Solid State Relays, Power Transformers