Log Periodic Antenna SAS-510-4

  • Log Periodic Antenna


This Broadband Log Periodic Antenna is an ideal solution for radiated emissions and normalized site attenuation.


  • 290 MHz to 4 GHz
  • Individually Calibrated
  • FCC, MIL-STD, VDE and TEMPEST Testing
  • Rugged Construction
  • Three Year Warranty

CAGE Code: 54656
Schedule B: 8529.10.9000

Product Details

The A.H. Systems' SAS-510-4 antenna is lightweight, compact and has been manufactured to ensure maximum gain, low VSWR and high power handling capabilities. Whether testing inside a shielded enclosure or outdoors, this antenna will display efficient performance characteristics through its frequency range.

For certain applications where an increased dynamic range is required, an optional preamplifier (PAM-0204) may be used to increase the total system sensitivity.

* Calibration data and certificate at 1, 3 and 10 meter horizontal polarity included

Antenna Specifications

SAS-510-4 Log Periodic Antenna

Frequency Range: 290 MHz - 4000 MHz
Antenna Factor: 15 - 37 dB/m
Gain: 6.2 dBi
Maximum Continuous Power: 1000 Watts
Maximum Radiated Field: 200 V/m
Pattern Type: directional
3dB Beamwidth (E-Field): 41°
3dB Beamwidth (H-Field): 100°
Impedance: 50 ohm
VSWR: 1.65:1 typ. (2.5:1 max)
Connector: N-Type, Female
Mounting Base: ¼ x 20 Thread, Female
Physical Dimensions
Length: 23.8 in. (60.4 cm)
Width: 20.1 in. (51.1 cm)
Weight: 1.5 lbs. (0.68 kg)

Typical Antenna Data

SAS-510-4 Log Periodic Antenna

Additional Resources

SAS-510-4 Log Periodic Antenna

Product Datasheet

Log Periodic Antenna Comparisons

Typical conversion formulas

Shipping Information:
Carton size: 29" x 25" x 7"
Shipping Weight: 7 lbs.
* These are approximate dimensions and will vary depending on other items ordered.

Recommended Accessories

SAS-510-4 Log Periodic Antenna
24 dB Preamplifier

PAM-0204 - 24 dB Preamplifier

With at least 22dB of gain, this preamplifier will improve overall system sensitivity. Designed to meet the needs of your various testing requirements.


Wooden Tripod

ATU-510 - Wooden Tripod

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.


Plastic Tripod

ATU-514 - Plastic Tripod

The ATU-514 is a collapsible tripod is built with all non-metallic materials that will not influence your antenna measurements.


Az and El Head

AEH-510 - Az and El Head

The AEH-510 Azimuth and Elevation head is used to assist the test engineer in pointing the mounted test antenna towards the device under test. This adjustable antenna mount has a rugged 4" mounting surface with a Captive 1/4-20 male thread for mounting all of A.H. Systems and most other compliance measurement antennas.


3 Meter N/N Cable

SAC-211 - 3 Meter N/N Cable

3 Meter RF cable with N(m) to N(m) connectors. Custom lengths can be made to suit your specifications.