VHBD 9134-4 – 4:1 High-Power-Balun for Immunity Testing

VHBD 9134-4 - 4:1 High-Power-Balun for Immunity Testing
VHBD 9134-4 – 4:1 High-Power-Balun for Immunity Testing
Frequency Range, nominal:20 – 200 MHz
Impedance:50 Ohm
Length holder (LH):670 mm
Antenna shaft (Tube):⌀ 22 mm
Weight:2.8 kg
Coaxial Connector:7/16 (female)
Power Rating 7/16 Connector:5 kW f < 80 MHz
4.5 kW f < 100 MHz
3.5 kW f < 150 MHz
3 kW f < 200 MHz

Datasheet VHBD 9134-4
Transmission measurements VHBD 9134 with BCOI 9180

Frequency Chart: VHBD 9134-4, 4:1 with different antenna elements
Overview Table: VHBD 9134-4, 4:1 with different antenna elements
Antenna ElementFrequency Range [MHz]Antenna Factor [dB/m]Isotropic Gain [dBi]Operation ModePmax [W]Le [m]D [m]Datasheet
BBA 9106 (biconical)30 - 2009..17-14..0TX40001.320.52Datasheet
BBAL 9136 (biconical)20 - 2005..16-10..0TX40001.940.57Datasheet
BBFA 9146 (without extenders)20 - 2005..17-12..2TX40000.85 - 2.051.9 - 0.55Datasheet
BBAE 9179 (foldable)20 - 200TX40001.480.57

Dimensions labeled:
  • LH: The length of the antenna holder element.
  • LE: The length of both conical element and balun (width)
  • D: The diameter of the widest part of the conical elements.
Dimensions of  Biconical and Open Cone Antenna Elements
Dimensions of Biconical and Open Cone Antenna Elements