- Wideband RF power amplifier for conducted immunity testing.
- Designed to be driven by signal generators or tracking generator outputs.
- Supports 217 Hz, 12.5% duty cycle pulse modulation to simulate mobile phone TDMA noise.
- Sufficient gain to reach high output power with a tracking generator input.
- Suitable for both conducted and radiated immunity testing setups.
- Compact amplifier designed for use in lab, EMC pre-compliance, and R&D environments.
TBMDA-CDN25
Modulated Wideband Power Amplifier
The TBMDA-CDN25 is a modulated wideband RF power amplifier designed to provide the power, bandwidth, and modulation needed for conducted immunity testing using CDNs (Coupling/Decoupling Networks) and BCI probes. It is intended to be driven by signal generators or tracking generators from spectrum analyzers, and delivers enough gain and power to support test levels according to ISO/EN 61000-4-6.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Input/Output Impedance | 50 Ω, N-female |
| Supply Voltage Range | 110 V…240 V AC |
| Operating Temp. Range | –20 °C to +50 °C |
| Frequency Range | 100 kHz – 250 MHz |
| Typical Small Signal Gain | ~47 dB |
| Saturated Output Power | Up to ~45 dBm (~25 W+) (varies by frequency) |
| 1 dB Compression Point | ~43–46 dBm depending on frequency |
| Internal Modulation Frequencies | 1 kHz AM/PM and 217 Hz PM |
| Harmonics | 2nd and 3rd harmonic levels specified across output power |
Other Products in RF Amplifiers
Chat Us