The Electro-Metrics BIA-25 is a biconical antenna designed for broadband electromagnetic field measurements, particularly suited for EMC compliance testing and site surveys. Its design, featuring a balun, feedline, and element cage, contributes to near-linear response curves, making it effective for swept measurements. This antenna operates within a specified frequency range and is manufactured in Johnstown, NY, USA.
### Technical Specifications
* **Electrical Specifications**
* Frequency Range: 30 MHz – 200 MHz
* Input Impedance: 50 Ohms
* VSWR (Voltage Standing Wave Ratio):
* Average: 1.4:1 (with 6 dB pad)
* Maximum: 1.8:1 (with 6 dB pad)
* Maximum Continuous Power: 0.5 W
* Peak Power: 1.0 W
* Output Connector: TNC
* **Mechanical Specifications**
* Length: 134.1 cm (52.75 inches) tip-to-tip
* Diameter: 53.3 cm (21 inches)
* Depth: 81.3 cm (32 inches) including balun
* Weight: 7 lbs
* Dimensions (Shipping): 24 × 24 × 24 inches
### Applications
The Electro-Metrics BIA-25 is ideally suited for use in radiated emissions testing according to FCC, SAE, and MIL-STD. Its broadband frequency capability eliminates the need for band switching, element extension, or external tuning when conducting electromagnetic ambient surveys or spectrum signature measurements. The compact size of the BIA-25 is advantageous for use in anechoic chambers and shielded enclosures.
### Physical Characteristics
* The antenna is position sensitive and requires proper orientation for accurate readings.
* When oriented vertically, incorrect readings can occur if the incorrect element is closest to the ground plane.
* Features a meticulously designed balun, feedline, and element cage for near-linear response curves.
Why Choose Aumictech for Electro Metrics BIA-25?
At Aumictech, we specialize in supplying high-end RF test and measurement equipment. Whether you need reliable electromagnetic field measurements, accurate EMC compliance testing, or detailed site surveys, our team ensures the Electro Metrics BIA-25 delivers maximum performance for your application.
