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Antenna, Log Periodic

EM-6947 | 200 MHz – 5 GHz

The EM-6947 is an ultra-wide bandwidth log periodic dipole array aimed at applications requiring consistent performance over a very wide frequency range. Capable of both receiving and moderate power level transmitting, the EM-6947 can take the place of two or more conventional antennas, allowing you to take full advantage of the tuning range capabilities of modern receiver and spectrum analyzer designs with less inconvenience caused by the need to switch antennas.

The EM-6947 is supplied with individually measured calibration data for EMC testing applications, and has many uses in communications spectrum monitoring and surveillance was well.



Frequency: 200 MHz – 5 GHz
Gain: 6 dBi, typical
Average VSWR: 1.8:1
Connector: Type N, female
Maximum Continuous Power:
150 W < 1 GHz 70 W > 1 GHz


Length: 82.6 cm (32.5”)
Width: 74.9 cm (29.5”)
Depth: 6.4 cm (2.5”)
Weight: 1.8 kg (4.0 lbs.)