Covert Wideband Monitoring Antenna


The OMNI-A0358 is a covert, ultra-wideband antenna. The antenna is placed inside a semi-hardened laptop case to avoid drawing any attention An active and passive version is available. Gain and radiation patterns can be seen below, with the active version providing better gain.

Additional information


Frequency range 20 - 6000 MHz
Gain See graph
Polarisation Linear
Nominal impedance 50 O
Connector SMA (f)
OP1dB (typ.) 24 - 30 dBm
Noise figure 5 dB
DC voltage supply 15 ± 1 VDC
Supply current < 150 mA
Amplifier gain 10 dB nominal
Dimensions (l x w) 390mm x 270 mm
Total mass < 1.5 kg

    Product Applications

    Spectrum Management
  • Spectrum Monitoring

    Design Features

  • Covert Wideband frequency spectrum monitoring Lightweight