Atec EM-6950 User Manual

TECHNICAL DATA

EM-6950

LOG PERIODIC ANTENNA

Features

• Wide frequency coverage

• High sensitivity

• Flat frequency response

• Compatible with many measurement instruments

• Individually calibrated with certificate of conformance

Description

The Electro-Metrics EM-6950 Log Periodic Antenna was designed to operate over the
200 MHz to 1 GHz frequency range to meet VDE/FCC, military, and other EMI
specifications.

The broadband frequency capacity of the EM-6950 eliminates the need for band
switching, element extension or external tuning when used for EMI ambient surveys or
spectrum signature measurements.

Applications

The EM-6950 is capable of operating either as a transmitting or as a receiving antenna
over the frequency range of 200 MHz to 1 GHz. Its linearly polarized design permits
separate measurement of horizontal and vertical electric field components over its
established range.

All-Aluminum construction makes it easily portable and suitable for use in applications
where space is limited. The EM-6950 Log Periodic Antenna is fully calibrated and used
primarily for radiated emission and susceptibility specification testing.

ELECTRO-METRICS  231 Enterprise Road  Johnstown, New York 12095  TEL: [phone]  FAX: [phone]
EMAIL: [e-mail] WEB: http://www.electro-metrics.com

Specifications

Electrical

Frequency Range: 200 MHz – 1 GHz

Input Impedance: Calibrated in a 50-ohm

Average VSWR: <2:1

Maximum Continuous Power: 1000 W

Peak Power (short term): 1300 W

Output Connector: Type N, female

Mechanical

Length: 749 mm (29.5”)

Width: 749 mm (29.5”)

Depth: 63.5 mm (2.5”)

Weight: 1.8 kg (5 lbs.)

Unless otherwise specified, product is manufactured in Johnstown, NY USA.

EM-6950

LOG PERIODIC ANTENNA

system

Specifications subject to change without notice.

Rev: 020409

ELECTRO-METRICS  231 Enterprise Road  Johnstown, New York 12095  TEL: [phone]  FAX: [phone]
EMAIL: [e-mail] WEB: http://www.electro-metrics.com