Low Frequency, Active Monopole Antenna ideal for low frequency measurements.
Our SAS-550-2B Active Monopole Antenna provides superior performance in electric field measurements. This antenna can drive any receiver with 50 ohm input impedance and will perform FCC, MIL-STD and TEMPEST tests. The antenna is powered by a 2000 mAh battery pack will last a full work day for continuous testing.
We have re-designed our active monopole antenna and changed the input connection from a BNC connector to a more rugged 1/4-20 threaded attachment.
The SAS-550-2B comes with a telescoping rod, ground plane, high impedance matched preamplifier and battery charger.
* Calibration data and certificate included.
Frequency Range: | 100 Hz - 60 MHz |
Antenna Factor: | 0 dB/m |
Impedance: | 50 ohm |
Pattern Type: | omni-directional |
Output Connector: | BNC-Type, female |
Mounting Base: | ¼ - 20 Thread, female |
Physical Dimensions: | |
Ground Plane Dimensions: | 18 in. X 18 in. (45.7 cm x 45.7 cm) |
Rod Length: | 8.5 in. - 43 in. (21.6 cm x 109.2 cm) |
Weight: | 4.7 lbs. (2.13 kg) |
Supplied Accessories | |
Battery Charger (P/N: 2351) | |
Telescoping Element, 1/4-20 Thread (P/N: 2337-2) |
The ATU-510 wooded Tripod comes with a spring loaded 1/4-20 male thread for mounting all of A.H. Systems and most other compliance measurement antennas. This wood tripod can hold up to 30 lbs. (13.6 Kg). Each wooden leg is adjustable independently of each other. They can adjust from 38" in length to 63" and locked up to a 90-degree angle, allowing an infinite number of settings.
The ECSM capacitance fixture kit used for system checks and calibration of the active monopole antennas. One of the functions of the matching network is to convert the high impedance input of the antenna element to the 50 ohm impedance of the measurement receiver. The 10 pF capacitor ensures that the correct source impedance is present during the check.