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VSWR Bridges
Tekbox VSWR bridges combine the wide frequency range and directivity of a directional bridge and the low insertion loss and power handling capability of a directional coupler.
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| Model | TBSWR-60K500 | TBSWR-200K500 | TBSWR-600K700 | TBSWR-300K6000 |
| Frequency range | 60 kHz – 500 MHz | 200 kHz – 500 MHz | 600 kHz – 700 MHz | 300 kHz – 6 GHz |
| Max. Power | 200 W | 100 W | 50 W | 4 W |
| Insertion Loss |
60 kHz – 200 MHz: < 0.15 dB 200 MHz – 500 MHz: < 0.6 dB |
200 kHz – 200 MHz: < 0.3 dB 200 MHz – 500 MHz < 0.7 dB |
200 kHz – 100 MHz: < 0.7 dB 100 MHz – 700 MHz < 1.5 dB |
300 kHz – 1 GHz: < 1.8 dB 1 GHz – 6 GHz: < 2.6 dB |
| Coupling |
60 kHz – 100 MHz -50 dB ± 0.7 dB 100 – 500 MHz -50 dB + 0.7/- 10 dB |
200 kHz – 300 MHz -40 dB ± 0.3 dB 300 MHz – 500 MHz -40 dB ± 1 dB |
300 kHz – 700 MHz -30 dB ± 0.5 dB | 300 kHz – 3 GHz -20 dB ± 1 dB 3GHz – 6 GHz -19 dB + 0.5/- 3 dB |
| Directivity | 60 kHz – 500 MHz > 20 dB 150 kHz – 300 MHz > 25 dB 200 kHz – 30 MHz > 30 dB |
200 kHz – 500 MHz > 20 dB 800 kHz – 50 MHz > 30 dB |
600 kHz – 700 MHz > 20 dB 10 MHz – 500 MHz > 30 dB |
300 kHz – 700 kHz > 25 dB 700 kHz – 5 GHz > 30 dB 5 GHz – 6 GHz > 20 dB |
| Application | Immunity test setups General purpose |
Immunity test setups General purpose |
Immunity test setups General purpose |
General purpose |
| Standard accessories | Wooden box 2 pcs SMA 50 Ohm terminations |
Wooden box 2 pcs SMA 50 Ohm terminations |
Wooden box 2 pcs SMA 50 Ohm terminations |
Wooden box |
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