The TBCMC-1 is a general purpose RF common mode choke. It is designed primarily to attenuate ground loop currents in impedance measurement setups based on the shunt method. The TBCMC-1 is a symmetric design.
Specifications
- Compliance: RoHS
- Differential mode impedance: 50 Ohm, typ.
- Characterized frequency range: 1 Hz – 1 GHz
- Recommended frequency range: 10 Hz – 500 MHz
- Differential mode power rating: max. 130 W up to 1 GHz
- Differential mode voltage rating: max. 225V pp up to 1 GHz
- Insertion loss (S21, S12):
- < 0.1 dB up to 10 MHz, typ.
- < 0.2 dB up to 100 MHz, typ.
- < 0.6 dB up to 1 GHz, typ.
- Common mode rejection:
- > 60 dB up to 1 MHz, typ.,
- > 30 dB up to 100 MHz, typ.,
- > 10 dB up to 1 GHz, typ.
- Input return loss (S11, S22): > 20 dB up to 1 GHz, typ.
- Common mode saturation current: 500 mA, typ.
- RF connectors: 50 Ω N – female,
- Operating temp. range: 0°C – 60°C
- Enclosure dimensions: 70 mm x 60 mm x 140 mm
- Weight: 350 g
