Topband: [Bulk] Best wire antenna for roof top location

[Mike Waters]

For 160 DX, a vertically-polarized antenna (fed against a proper ground) is
best.
http://www.w0btu.com/160_meters.html

73, Mike
www.w0btu.com


> On 8/7/2015 16:52 PM, Nuradi wrote:
>
>> I plan to install wire antenna on a roof top of a 33rd story building
>> (about 110 metres above the ground) for operating on the 160M, 80M and  40M
>> band. ... Preferable wire antenna is lazy 'laying'H or quad, dipole, slope..
>>
>