Tekbox TBCP1 25MM FIXED APERTURE RF CURRENT MONITORING PROBES

The TBCP1-200 is a fixed aperture RF current monitoring probe.
The probe has a 3dB bandwidth of approximately 200 MHz. The aperture of the RF current monitoring probe is 25 mm. Its transfer impedance is > 14 dB Ohm in the range from 40 kHz to 200 MHz.

The TBCP1-250 is a fixed aperture RF current monitoring probe.
The probe has a very flat response with a 3dB bandwidth of 250 MHz and is characterized and usable over the frequency range from 30kHz to 250 MHz. The aperture of the RF current monitoring probe is 25 mm. Its transfer impedance is > 16 dB Ohm in the range from 300 kHz to 250 MHz.

The TBCP1-500 is a fixed aperture RF current monitoring probe
The probe has a very flat response with a 3dB bandwidth of 500 MHz and is characterized and usable over the frequency range from 30kHz to 500 MHz. The aperture of the RF current monitoring probe is 25 mm. Its transfer impedance is > 15 dB Ohm in the range from 300 kHz to 500 MHz.

Tekbox supplies a calibration fixture corresponding with the TBCP1 current probe series.

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TBCP1-200

Characterized frequency range: 10 kHz to 200 MHz
Aperture diameter: 25 mm
Outside diameter: 76 mm
Height: 31 mm
Weight: 320 g
Connector type: N female
Transfer impedance: 3 to 17 dBΩ
Max. primary current (DC – 400 Hz): 80 A
Max. primary current (RF): 3 A
Max. core temperature: 125 °C

TBCP1-250

Characterized frequency range: 30 kHz to 250 MHz
Aperture diameter: 25 mm
Outside diameter: 76 mm
Height: 31 mm
Weight: 320 g
Connector type: N female
Transfer impedance: 0 to 18 dBΩ
Max. primary current (DC – 400 Hz): 80 A
Max. primary current (RF): 3 A
Max. core temperature: 125 °C

TBCP1-500

Characterized frequency range: 30 kHz to 500 MHz
Aperture diameter: 25 mm
Outside diameter: 76 mm
Height: 31 mm
Weight: 320 g
Connector type: N female
Transfer impedance: -6 to 20 dBΩ
Max. primary current (DC – 400 Hz): 80 A
Max. primary current (RF): 3 A
Max. core temperature: 125 °C

Tekbox was founded as a design services company in 2008. The main focus was the development of automotive lighting and fleet management products. In parallel, Tekbox started developing its own products for smart agriculture and environmental sensing. EMC pre-compliance testing was always considered an essential part during the design phase and resulted in elaborating suitable procedures and test equipment. EMC pre-compliance testing at Tekbox could considerably reduce time to market and product development cost. The positive response for an open hardware LISN design, shared with the engineering community, encouraged us to industrialize other test equipment, which we initially designed for our internal use. Meanwhile, Tekbox has become a popular brand for affordable EMC pre-compliance test equipment and continues to industrialize its range of test equipment. When still a design services company, Tekbox recognized, that in house manufacturing capabilities are essential to speed up product design. Meanwhile, Tekbox is very vertically integrated. Besides an experienced team of hardware, firmware and software engineers, we have grown a capable manufacturing department in house. SMT pick and place machines and experienced operators for manual assembly enable us to manufacture all our PCBAs in the Tekbox factory. Further capabilities are Technomelt molding, plastic injection, manual and CNC milling and turning, laser cutting and engraving and various other production processes.