- Wideband RF power amplifier for flexibility in immunity and RF test setups.
- Designed to be driven by spectrum analyzer tracking generators.
- Ideal for driving Tekbox near-field probes to locate sensitive spots on circuits.
- Can create strong electric fields using Tekbox TEM cells (e.g., up to ~550 V/m with TBTC0).
TBMDA4B
Modulated Power Amplifier
The Tekbox TBMDA4B is a modulated wideband power amplifier designed to be used as an inexpensive RF signal source for immunity testing of electronic devices and circuits. It is intended to be driven by the tracking generator output of a spectrum analyzer, and can boost low-power tracking generator signals up to approximately 5 W output. Its frequency range from 100 kHz to 75 MHz makes it an excellent test amplifier for low-frequency immunity tests and RF field generation.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 100 kHz – 75 MHz (usable) |
| Input / Output Impedance | 50 Ω, N-female |
| Supply Voltage Range | 110 V – 240 V AC |
| Power Consumption | ~20 W |
| Operating Temperature Range | –20 °C to +50 °C |
| 1 dB Compression Point | ~+35.7 dBm at 1 MHz; ~+34.1 dBm at 75 MHz |
| Connectors | 50 Ω N-female (RF) |
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