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3.275,00€

OB4020 8el Duo Monoband

OB4020 8el Duo Monoband

OB4020       8 Element Duo Monobander 40/20

Bands                40 / 20
Gain (dBd) *     4,8 / 8,4
Gain (dBi) **  11,3 / 15,6
F/B (dB)            25 / 27
VSWR
40m CW/Europe setting:
7,00 - 7,05 - 7,20     1,7 - 1,05 - 2,0
40m USA phone setting:
7,15 - 7,21 - 7,30     1,7 - 1,05 - 1,6
14,000 - 14,250 - 14,350      1,2 - 1,05 - 1,3

Elements (number)             3 / 5
Max. Elementlength (m)    14.54
Boomlength (m)                  15.1
Active Boomlength (m)     12,30 / 15,00
Turning Radius (m)             9.45
Feedlines (number)          2 Coax 50 Ohm
Weight (kg)                          110
Windload at 130 km/h      1.761 N / 2,20 m² / 23,61 feet²

Price (incl. 2 high quality 5 KW baluns)

* = average gain over dipol in free-space / for comparison: 2 el monobander 4 dbd, 3 el 5-6 dbd
** = average gain at 20m above ground (= dbd + 2.15 db isotropic + about 5 db ground reflection)

Οι τιμές είναι χωρίς ΦΠΑ και χωρίς μεταφορικά

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