Tekbox TBRFCI1 Trans-conductance Amplifier/Current Injector
Description
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Tekbox TBRFCI1 Trans-conductance Amplifier/Current Injector
The Tekbox TBRFCI1 is a four quadrant RF trans-conductance amplifier/current injector/current source. The output has no dead zone and can source and sink current. It has a frequency range of 0 to 50 MHz, a maximum output voltage of ±45 VPeak and a maximum linear current of ±1 ARMS.
- Four quadrant RF trans-conductance amplifier/current injector/current source.
- Output has no dead zone and can source and sink current.
- Frequency range 0...50 MHz.
- Maximum output voltage ±45 VPeak.
- Maximum linear current ±1 ARMS.
- Applications:
RF power amplifier to drive Helmholtz coils or loop antennas.
Current injector for DC power supply characterisation.
Component testing.
Arbitrary waveform generator output amplifier.
General purpose dynamic load.
Model Overview
| Model | Tekbox TBRFCI1 |
| Frequency range | DC...50 MHz, useable up to 100 MHz |
| Transconductance | 0.1 A/V, 1 A/V |
| Input impedance | 0.1 V/A input :50 Ω; 1 V/A input: 1 MΩ |
| Max. input level | 0.1 V/A input: ±10 V; 1 V/A input: ±1 V |
| Input connectors | BNC-female |
| Input protection | Overdrive warning LED |
| Output impedance | High impedance current source output |
| Offset | Adjustable; ± 45 V |
| Output connector | 4 mm banana posts |
| Auxiliary output | BNC-female; parallel to output connector |
| Max. output voltage | ±45 Vpeak |
| Max. output current | ±1 ADC, 1 ARMS AC |
| Max. output power | 45 W DC; 31.5 W AC (frequency and load impedance dependent) |
| Voltage/current bandwidth | Load impedance dependent |
| Rise time | Load and amplitude dependent; 6...25 ns |
| Transimpedance | 1 V/A; typ. accuracy ±10% and linear phase up to 30 MHz |
| Output impedance | 50 Ω |
| Output connector | BNC–female |
| Operating Voltage | 100...120 V/220...240 V, 50 Hz/60 Hz; switchable |
| Indicator LED | Power ON |
| Current consumption | 750 mA |
| Connector | EN 60320, C14 |
| Operating temperature range | -20...+40°C |
| Dimensions (WxHxL, mm) | 300 x 150 x 270; 6.6 kg |
Information on product safety:
Manufacturer:
TekBox Digital Solutions Vietnam Co. Ltd., Saigon Hi-Tech Park, Factory 4, 4F, Lot I-3B-1, N6 Street, Thu Duc City, 700 000 Ho Chi Minh City/VNM
www.tekbox.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
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