[TowerTalk] Common-mode choke
Marsh Stewart
marsh at ka5m.net
Sun May 18 15:15:05 EDT 2014
See Appendix 1 on page 46 of RFI-Ham.pdf by Jim Brown K9YC for Fair-Rite
part numbers.
www.audiosystemsgroup.com/RFI-Ham.pdf
Marsh, KA5M
-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces at contesting.com] On Behalf Of
GW4BLE
Sent: Sunday, May 18, 2014 1:15 PM
To: towertalk at contesting.com
Subject: [TowerTalk] Common-mode choke
Hi,
Need to make common-mode choke to give maximum impedance at 28 MHz, coax is
RG-213, but unsure of Fair-Rite part number for mix-43 toroids (order would
be to mouser, so an appropriate part number from them?).
I've read the YCC article (2006?) by W1HIS), but needed clarification.
Any advice appreciated.
Thank you
Steve
GW4BLE
Sent from my iPhone 5S
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