Vine Antennas AS-CITY-40-HP | High Power End Fed City Windom | LAMCO Barnsley
















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Vine Antennas AS-CITY-40-HP | High Power End Fed City Windom

AS-CITY-HP LEFT Vine Antennas RST-BBB LAMCO Barnsley HAM Radio Shop Amateur Radio Dealer Supplier Vine Antennas Amateur Radio Shops HAM Radio Dealer Supplier Retailer Second Hand Twelve Months Warranty, Amateur Radio Sales. HAM Radio Sales. HAM Radio Shop, HAM Radio Shops, Amateur Radio Dealers, HAM radio dealers UK. Icom, Kenwood, Yaesu, Hytera. HAM Radio Shops, Amateur Radio Shop, Icom, Hytera, Kenwood, Yaesu, Antennas, Antenna Tuners, Power Supplies, Coax, CB Radio, Scanners, Receivers, Short Wave, Barnsley, UK, Call 01226 361700, Yorkshire The HAM Radio Shop Amateur Radio Dealer Suppliers United Kingdom Two Way Radio Hire Two Way Radio Sales Repair Service Scanners CB Radio Receivers Short Wave Radio


Vine Antennas AS-CITY-40-HP


An End Fed Antenna for
40M, 20M, 15M, 10M


What’s a City Windom?

A city windom is a unique end-fed antenna design featuring a long wire plus a resonant matching network comprising a balun, a length of RG-58 and a line isolator.

The City-Windom behaves much like a normal Windom but is better suited to suburbia and can be suspended from a window to a suitable anchor point.


How Should I Use It?

There are three recommended configurations of the City Windom.

Option 1:


Option 2:


Option 3:

‘L’ Configuration

Note: depending on your installation, antenna height above ground, angle of installation et cetera, the antenna may need peeking to resonance.


Where is it Resonant?

By careful design of the balun and feedpoint of the antenna, your AS-HF-OCF-40-HP has the following SWR from 0 – 30MHz:


Bands:  40M, 20M, 15M, 10M
(without ATU)

30M, 17M, 12M

(with ATU)

Power: 1Kw pep Max


City 40 (‘L’)

Overall Length 56′ 9″

Over Length 17.2974m

City 40 (flat)

Overall Length 68′ 9″

Overall Length 20.955m























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