[TowerTalk] Common-mode choke

GW4BLE steve.gw4ble at btconnect.com
Sun May 18 14:54:20 EDT 2014


Wow!  quick reply, many thanks.


Steve
GW4BLE

Sent from my iPhone 5S

> On 18 May 2014, at 19:17, Drax Felton <draxfelton at gmail.com> wrote:
> 
> 623-5943003801. 
> 
> Sent from my iPhone
> 
>> On May 18, 2014, at 2:15 PM, GW4BLE <steve.gw4ble at btconnect.com> wrote:
>> 
>> 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
>> _______________________________________________
>> 
>> 
>> 
>> _______________________________________________
>> TowerTalk mailing list
>> TowerTalk at contesting.com
>> http://lists.contesting.com/mailman/listinfo/towertalk


More information about the TowerTalk mailing list