Schwarzbeck EFS 9221 Active Biconical Broadband Antenna

Condition:
New
Manufacturer:
Schwarzbeck
Frequency Range:
9 kHz – 1 GHz
Nominal Impedance:
50 Ω
Antenna Factor:
typ. 27-37 dB/m
Deviation from Omnidirectional Pattern:
typ. < 1.5 dB
Frequency Flatness:
typ. < +/- 1.5 dB (50 kHz -1000 MHz)
Fielstrength measuring range:
~ ≤ 135 dBµV/m (~ ≤ 6 V/m)
VSWR:
typ. < 1.2 (f < 300 MHz) typ. < 1.6 (f < 1 GHz)
Dimensions:
610 x 144 x 50
Mounting:
22 mm
Weight:
780 g
Connector:
N female

 

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Availability:

Typically In Stock

SKU:
202634

 

 

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Overview

The Schwarzbeck EFS 9221 Active Biconical Broadband Antenna is designed for broadband field strength measurements across a wide frequency range. Its symmetrical biconical design provides stable and accurate performance for EMC and EMI testing environments.

Schwarzbeck EFS 9221 – Active Biconical Broadband Antenna

With its compact construction and built-in rechargeable battery, the antenna is well suited for both laboratory and portable measurement applications.

Applications:

The EFS 9221 is commonly used in:

  • EMC and EMI compliance testing
  • Field strength measurements
  • RF laboratory testing
  • Research and development environments
  • Portable electromagnetic measurement setups

Its wide frequency coverage allows reliable measurements across multiple testing scenarios.

Our Support:

We help customers select the appropriate antennas and accessories for their EMC and RF testing environments. Our team can assist with product selection, compatibility guidance, and setup recommendations to help ensure accurate and reliable measurement results.

Key Considerations

Manufacturer:
Schwarzbeck
Frequency Range:
9 kHz – 1 GHz
Nominal Impedance:
50 Ω
Antenna Factor:
typ. 27-37 dB/m
Deviation from Omnidirectional Pattern:
typ. < 1.5 dB
Frequency Flatness:
typ. < +/- 1.5 dB (50 kHz -1000 MHz)
Fielstrength measuring range:
~ ≤ 135 dBµV/m (~ ≤ 6 V/m)
VSWR:
typ. < 1.2 (f < 300 MHz) typ. < 1.6 (f < 1 GHz)
Dimensions:
610 x 144 x 50
Mounting:
22 mm
Weight:
780 g
Connector:
N female