K6SSS describes his K8UR ComTek 4 Square Array System

(54)

M0HKB Operating @ G0KPW on 80m 4-Square

(2:14)

F6ARC on 160m comparison

(1:8)

80M 7 element Yagi vs Dipole of G4AMN de K8UR/4

(21)

Amazing sigs from VK4SN on 80m band in EU!

(16)

KB8O Demonstrates the DX Engineering Receive 4-Square

(4:40)

Gr 4-6 | Readers track details across a text - Lesson 2

(21:)

K8UR /4 ComTek Phased Array 80M W2HCW - VK6LK

(1:9)

Gr 4-6 | Readers track details across a text - Lesson 6

(20:45)

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

(3:5)

Gr 4-6 | Ask (and answer) more questions during reading - Lesson 2

(21:14)

Corner6 Labs Foursquare Explained

(9:)

K8UR /4 ComTek Phased Array 80M to GU3EJL

(26)

what i read in 2024

(10:34)

ComTek ACB-4 Hybrid Four-Square Systems by K8UR

(13)

SAL-30 Front to Back Test at W5PR

(48)

Gr 4-6 | Readers track details across a text - Lesson 4

(13:48)

Comtek Network Systems

(5:44)