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Antenna, Log Periodic

EM-6954 | 70 MHz – 1 GHz

The EM-6954 is designed to meet antenna requirements for both field strength measurement and radiated susceptibility in the 70 MHz to 1 GHz frequency range.


The EM-6954 is capable of operating as a transmitting or receiving antenna over the frequency range of 70 MHz to 1 GHz. Its linearly polarized design allows separate characterization of horizontal and vertical electric field component. The broadband coverage of the EM-6954 eliminates the need for band switching, element extension or external tuning.

Its high gain allows testing to IEC-1000-4-3 (IEC 8012-3) with less transmit power than other antennas.

All aluminum construction contributes durability. Transmit power handling is up to 1000 watts.



Frequency Range: 70 MHz – 1 GHz
Impedance: 50 Ohms, nominal
Average VSWR: <2:1
Max Continuous Power: 1000 W
Peak Power: 1300 W
Connector: Type N, female


Length: 208 cm (82″)
Depth: 6.4 cm (2.5″)
Width: 216 cm (85″)
Weight: 5.5 kg (12 lbs.)