Tekbox TBRFCI1 Trans-conductance Amplifier / Current Injector (DC – 50 MHz)

General specification

Frequency range: DC – 50 MHz, useable up to 100 MHz

Transconductance: 0.1 A/V, 1 A/V

Operating temperature range: -20°C to +40°C

Dimensions: W 300 mm x H 150 mm x L 270 mm;

Weight: 6.6 kg

Input specification

Input impedance: 0.1 V/A input: 50 Ω 1 V/A input: 1 MΩ

Maximum 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 specification

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

Maximum output voltage: ±45 Vpeak

Maximum output current: ±1 A DC, 1 ARMS AC

Maximum output power: 45 W DC; 31.5 W AC (frequency and load impedance dependent)

Voltage/current bandwidth: load impedance dependent, see chapter 3.3

Rise time: load and amplitude dependent; 6 ns to 25 ns; see chapter 3.4

Current monitor output specification

Transimpedance: 1 V/A; typ. accuracy ±10% and linear phase up to 30 MHz

Output impedance: 50 Ohm

Output connector: BNC – female

Supply specification

Operating Voltage: 100 V – 120 V / 220 V – 240 V, 50 Hz / 60 Hz; switchable

Indicator LED: Power ON

Current consumption: 750 mA

Connector: EN 60320, C14

Manual