ComTek ACB-4 Hybrid Four-Square Systems by K8UR

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Comtek Network Systems

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K6SSS describes his K8UR ComTek 4 Square Array System

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K8UR /4 ComTek Phased Array on 80M Longpath to JA6XMM

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K8UR /4 ComTek Phased Array 80M W2HCW - VK6LK

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K8UR /4 ComTek Phased Array 80M to 9V1XQ

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New Phased Array Switchbox by ComTek founder - K8UR

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Front to back 40M four square

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Thicker Antennas Change Things (#1121)

(18:59)

Flying the most affordable airplane across America

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KB8O Demonstrates the DX Engineering Receive 4-Square

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4 вертикала на 40м / 4-square antenna for 40m

(13:57)

Testing 2 elements vertical array for 80 meters Vs 1 element Delta loop at ED1R station

(23:48)

DX Engineering 4 square on 160m

(2:37)

Best Base Station HF Radio for Ham New to HF and Wanting to Be Heard by Jim Heath W6LG

(17:9)

W8BYA 40m 2-element rotatable horizontal phased array antenna F/B tests

(10:59)

40 Meter Phased Verticals: Testing F/B From 2 Locations

(3:35)

Callum Fixes The Storm Damage at DX Commander

(15:24)

80m 4 Square Tour

(5:46)

Planning and pricing out what kind of Antenna I plan to use on 40 meters. COMTEK 40VA wins!

(6:44)

SK3W 160m four square F/B testing

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HS0ZEE 80M California

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10M stack box 2 ports

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80m 4 square progress @ N4BAA

(7:45)

F6ARC on 160m comparison

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80 m 4 Square FCP element

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Tower Project: 4 Square 40m Antenna Array Prep \u0026 Installation

(59:37)

SK3W 160 meter 4-Square

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spot reklamowy firma COMTEK SYSTEMS

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