- Wideband RF driver amplifier for laboratory and EMC testing
- Available in two gain variants (medium gain and high gain)
- Suitable for boosting low-power RF signal sources
- Can drive external power amplifier stages
- Compact and easy to integrate into test setups
- General-purpose RF gain block for measurement systems
- Suitable for EMC pre-compliance and RF experiments
TBDA1/28dB
Wideband Driver Amplifiers
The TBDA1 Wideband Driver Amplifier is a compact RF gain block designed to boost low-power RF signals for EMC pre-compliance testing, laboratory experiments, and driving higher-power RF amplifier stages. It is available in two gain versions (14 dB and 28 dB) and is widely used as a driver amplifier or general-purpose RF signal booster.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Input | 50 Ohm, SMA female |
| Output | 50 Ohm, SMA female |
| Nominal supply Voltage | 5V, typ. 225mA, Mini-USB-B connector |
| Maximum supply voltage | 5.5V |
| Maximum input power | +6 dBm |
| 1dB output compression point @ 40MHz | +21.5dBm |
| 1dB output compression point @ 2 GHz | +22.5dBm |
| 3rd order output intercept point @ 40 MHz | +39.8dBm |
| 3rd order output intercept point @ 2 GHz | +42.8dBm |
| Reverse isolation S12 | < -40dB |
| Noise Figure | 3.1 … 4.1 dB |
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