Chat Live
Contact Us
sales@valuetronics.com
The Com-Power AC-220 CombiLog is a broadband, linearly polarized hybrid antenna covering 20 MHz to 2 GHz as a receiving antenna and 80 MHz to 2 GHz as a transmitting antenna. The hybrid design combines log periodic elements with low-frequency bow-tie elements on the same feed structure, with common-mode chokes installed to reduce common-mode currents on the outer conductor of the coaxial feed line. By combining log periodic and biconical antenna geometries into a single assembly, the AC-220 covers a frequency range that would otherwise require four separate conventional antennas.
The AC-220 is suitable for use as an EMI test antenna for qualification-level regulatory compliance measurements including FCC, CE, RTCA DO-160, FDA, and SAE testing across the 20 MHz to 2 GHz range. As a transmitting antenna driven by an RF power amplifier, the AC-220 establishes the calibrated radiated RF fields used for product immunity testing from 80 MHz to 2 GHz. Beyond emissions and immunity work, the antenna also supports test site comparisons, shielding effectiveness testing of large enclosures, field monitoring, and site surveys.
| Specification | Value |
|---|---|
| Product Name | CombiLog Antenna |
| Frequency Range (Receive - Emissions) | 20 MHz to 2 GHz |
| Frequency Range (Transmit - Immunity) | 80 MHz to 2 GHz |
| Polarization | Linear |
| Nominal Impedance | 50Ω |
| Power Handling (CW) | 500 Watts (continuous) |
| Connector | N-type (female) |
| Antenna Factor | 6.2 to 27.7 (average: 16.9) [dB(m-1)] |
| Isotropic Gain | -18.5 to 9.2 (average: 3.0) dBi |
| VSWR | 1.06 to 3.93 (average: 1.78) :1 |
| Return Loss | 4.5 to 29.8 (average: 12.5) dB |
| Specifications | FCC, CISPR, EN, ETSI, etc. |
| Dimensions (H x W x D) | 50" x 27.6" x 38" [127 x 70.1 x 96.5 cm] |
| Weight | 10.5 lbs. [4.8 kg] |
| Warranty | Three-year Standard Warranty |
| Calibration | Individually calibrated per ANSI C63.5 with NIST traceability |
Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
Com-Power
Condition
New
Manufacturer
Com-Power
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
Request A Quote
