Measurement Antennas

Measurement antennas are used for standard compliant radiated emission measurements in the far-field. The antenna portfolio includes CISPR bands B, C, D, and E. Every antenna is characterized by an antenna factor. The electrical field strength in dBµV/m is obtained by adding the antenna factor in [dB/m] to the measured antenna output voltage in [dBµV].

All antennas have a 1/4″ thread for tripod mounting. The TBMA1 and TBMA4 antennas are bundled with a tripod TBTP2. The TBMA1, TBMA3 and TBMA5 antennas are packaged in a carrying case.

Model

Type

Frequency Range

CISPR band

Antenna Factors

Maximum Input Power

Product Page

TBMA6-P

Loop

9 kHz – 30 MHz

B

-20 dB/Ωm @ 30 MHz

–

TBMA6-P

TBMA5

Active Monopole

9 kHz – 30 MHz

B

6 dB/m

–

TBMA5

TBMA1

Biconical

30 MHz – 1 GHz

C+D

-16-41 dB/m

2W

TBMA1

TBMA2

Biconical

30 MHz – 300 MHz

C

11-26 dB/m

100W

TBMA2

TBMA3

Logarithmic-periodic

250 MHz – 1.3 GHz

D

14-27 dB/m

100W

TBMA3

TBMA4

Horn

1 GHz – 8 GHz

E

24-43 dB/m

100W

TBMA4

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Tripods

Tripods

Model

Specifications

Product Page

TBTP1 carbon fibre tripod

Carbon Fiber sections
Number of sections: 4
Maximum Height: 1490mm
Storage Height: 370mm
Load-bearing: 6kg
Bubble Level
Net Weight: 1.37kg

TBTP1

TBTP2 pistol grip tripod

Tiny plastic tripod for light antennas

TBTP2

TBTP3 wooden tripod

Beech wood
Number of sections: 3
Height range: 800 mm – 1800 mm
Storage Height: 850 mm
Load-bearing: 8 kg
Bubble level
Net Weight: 3.4 kg

TBTP3