BIAS TEES
TTE’s bias tees are available for frequencies from 10 MHz to 40 GHz. These passive devices help insert/remove DC current or voltage to/from RF circuits without impacting the RF signal.
Bias Tee Types:
- High Current – specifically designed to handle up to 7 A DC and frequency up to 6 GHz
- High Frequency – two models provide robust performance to either 27.5 or 40 GHz
- Standard – multiple models address frequencies within the range of 10 MHz to 18 GHz
Key Features:
- Superior broadband performance
- Low insertion loss
- Minimal return loss
- Desirable VSWR characteristics
- Extremely flat gain response
- RoHS-compliant options
| TTE Filters Bias Tee Part Number | Frequency Range (GHz) | Insertion Loss Typ (dB) | Return Loss Min (dB) | VSWR Min | DC Port Isolation Min (dB) | DC Current Max (mA) |
| BTHC*-4G | 0.500 – 4 | 0.70 | 15 | 1.5 : 1 | 25 | 7000 |
| BTHC*-6G | 0.020 – 6 | 0.70 | 15 | 1.4 : 1 | 30 | 3000 |
| BTS*-5G | 0.010 – 5 | 0.70 | 15 | 1.5 : 1 | 25 | 1000 |
| BTS*-11G | 0.010 – 11 | 0.70 | 15 | 1.5 : 1 | 25 | 1000 |
| BTS*-18G | 0.010 – 18 | 0.70 | 15 | 1.5 : 1 | 25 | 500 |
| BTHF*-27G | 0.010 – 27.5 | 1.3 | 15 | 1.5 : 1 | 25 | 500 |
| BTHF*-40G | 0.010 – 40 | 2.5 | 12 | 1.7 : 1 | 25 | 250 |
*For RoHS compliant, insert “R” in place of asterisk. Example: BTHCR-4GTTE designates a component RoHS-compliant by adding “R” (RoHS) within the part number.These RoHS components meet the ≤0.1% lead requirement.
Notes:
TTE offers its products in the smallest practical sizes available. SMA connectorized cases (female) are typically utilized for the bias tees. Please contact TTE to discuss other options.
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