Topband: New 160M high performance receiving antenna at W3LPL
Eric NO3M
no3m at no3m.net
Mon Feb 4 01:55:35 EST 2013
In case anyone is interested in constructing a switchable
8-circle based on the BSEF array, W9RE's PCB is laid out with
provisions for Magic-Ts and step-up auto-transformers where
applicable, also the phase inverter. I finally got my array up
using Mike's board a week or so before ARRL160 and it does quite
well against the broadside beverage arrays, especially useful for
diversity reception.
73 - Eric NO3M
On 02/03/13 13:14, donovanf at starpower.net wrote:
> As you noticed after writing your 0013Z email, I'm using three 75 ohm Magic-T combiners as suggested by W1MK. The
>
>
>> From: "Lee K7TJR"<k7tjr at msn.com>
>>
>> A combiner with a little more complicated impedance matching would help
>> this problem.
>>
More information about the Topband
mailing list