TekBox TBMDA-CDN25 Modulated Wideband Power Amplifier

Overview

The TBMDA-CDN25 modulated amplifier provides the necessary power, bandwidth, and modulation for conducted immunity testing using CDNs and BCI probes in the frequency range from 100 kHz to 250 MHz. With a 1 dB compression point of up to 25W, it can generate test levels class 1, 2, 3, and X according to ISO/EN 61000-4-6.

Key Features

• Frequency range: 100 kHz to 250 MHz
• Small signal gain: 47 dB typical
• Output power: 25W at 1 dB compression point
• Gain flatness: 3.5 dB typical
• Input/Output impedance: 50 Ohm N female connectors
• Built-in AM modulation at 1 kHz, 80%
• Pulse modulation: 50% duty cycle at 1 kHz
• TDMA simulation: 217 Hz, 12.5% duty cycle
• Supply voltage: 110V to 240V
• Power consumption: 108W at 220V
• Operating temperature: -20°C to 50°C

Applications

• Conducted immunity testing per ISO/EN 61000-4-6 using CDNs or BCI probes
• General-purpose wideband RF power amplifier
• Radiated immunity testing with near field probes
• Radiated immunity testing with TEM cells

Included Accessories

• Modulated power amplifier
• 2x 75cm N-male to N-male cables
• 6 dB attenuator
• 30 dB / 50W attenuator with N-connectors