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Home
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Antennas + Assembly
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Antenna accessories
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Baluns Antennas
back
MFJ 918
1:1 Current Balun / Center Insulator
Description
Excl VAT
Incl VAT
Per
Qty
MFJ 918
Art. 304413
In stock. Delivered in 2-5 working days
Excl VAT
€ 38,84
incl VAT
€ 47,00
Per
1 St.
+ add to cart
All prices excl.
shipping costs
Recommend item to a friend
Download this info in PDF
Download manual
The MFJ-918 1:1 Current Balun
is made up of 50 hi-permeability ferrite beads on high-quality RG-303 teflon coax in heavy duty weather protected PVC housing. Handles 1.5 kW, 1.8 - 30 MHz. Very suitable for wire dipoles.
Specifications strong>
Balun
:
1:1 , Current type
Frequency
:
1,8-30 MHz
Socket
:
SO 239
Max. Power
:
1,5 kW PEP
Dimensions
:
H 127 x B 50 mm
Please note!
The specified max. transmit power applies to a SWR of 1:1 measured directly at the antenna feedpoint. If the maximum permissible transmission power is exceeded for a long time, the ferrite material becomes saturated and the balun will be damaged.
Do not use the current balun when the SWR measured at the antenna is over 3:1. In case of high SWR, high RF voltages occur at the feedpoint and the power output must be reduced to prevent balun breakdown.
Dimensions and weight are including packaging
Weight
:
0,33 kg
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