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Modifications for the Multiband UB5UG
Antenna

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ANTENTOP- 01- 2013 # 017

Modifications for the Multiband UB5UG Antenna

 

 

 

 

Table 1 Data for the inductors

 

 

 

Inductor

 

Numbers of the Turns

 

OD of the Inductor, mm

 

Length of the Winding

 

Wire, mm

 

(AWG)

 

 

L1

 

 

24

 

49

 

45

 

1.2

 (17- AWG)

 

 

L2

 

 

18

 

51

 

51

 

2.2

(12- AWG)

 

 

L3

 

 

9

 

35

 

105

 

3.0

(9- AWG)

 

 

 

References:

  1. Radio # 9, 1960, p.44

2.Yuri Medinets, UB5UG: Vertical Antenna for 80-, 40-, 20-, 15- and 10-meter Bands.: ANTENTOP- 01- 2012, pp.: 37, 38.

3. Radio # 7, 1972, p.71

4. http://cqham.ru/ant_39.htm

Just Antenna Tuner

 

Porcelain Forms for Inductors

 

 

 

 

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May 1, 2016 23:06

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