- Designed for forward and reverse RF power measurement in general RF testing.
- Significantly lower than typical VSWR bridges, allowing efficient inline signal measurement.
- High directivity for reliable separation of forward and reflected power components.
- Compact design with 50 Ω impedance and SMA-female connectors, ideal for lab test benches and RF setups.
- Useful for a variety of RF measurement and diagnostic applications.
TBSWR-300K6000
General Purpose VSWR Bridge
The Tekbox TBSWR-300K6000 VSWR Bridge is a general-purpose RF bridge used for forward and reverse power measurements across a wide frequency range. It combines the frequency coverage and directivity of a directional bridge with the low insertion loss of a directional coupler, making it suitable for a variety of RF measurement applications from 300 kHz to 6 GHz.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| 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 |
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