TBSWR-300K6000 50 Ω General Purpose VSWR Bridge

The TBSWR-300K6000 VSWR – bridge is designed for general purpose forward / reverse power measurements. The bridge combines the wide frequency range and directivity of a directional bridge and the low insertion loss of a directional coupler.

The TBSWR-300K6000 is characterized in the frequency range from 300 kHz to 6 GHz. The low insertion loss allows inline RF power measurements, and a variety of other applications. The insertion loss over the frequency range is typically between 1.7 and 2.6 dB, which is significantly smaller than the average 7 dB associated with VSWR – bridges.

SPECIFICATIONS

  • Characterized frequency range: 300 kHz – 6 GHz
  • Directivity:
    • 300 kHz – 700 kHz    > 25 dB
    • 700 kHz – 4 GHz    > 30 dB
    • 4 GHz – 6 GHz    > 20 dB
  • Coupling:
    • 300 kHz – 3 GHz    -20 dB ± 1 dB
    • 3 GHz – 6 GHz    -19 dB …-16 dB
  • Insertion loss:
    • 300 kHz – 1 GHz    < 1.8 dB
    • 1 GHz – 6 GHz    < 2.6 dB
  • Max. power:
    • 300 kHz – 6 GHz    4 W CW *)
    • *) Output shorted or open: max. 1 W
  • Operating temperature range: – 20 °C to + 40 °C
  • Impedance: 50 Ω
  • Port matching: > 20 dB
  • RF connectors : SMA-female
  • Dimensions: 170 mm x 40 mm x 32 mm
  • Weight: 280 g