- High dynamic range RF amplifier for enhanced signal reception.
- Excellent low noise figure for reducing measurement uncertainty.
- High IP3 performance for better linearity and distortion reduction.
- Boosts signals down into the kHz frequency range.
- Ideal as a pre-amplifier for spectrum analyzers and receivers in EMC test setups.
- Also suited for use as an active loop antenna amplifier and general gain block.
- Compact and USB-powered (5 V via Mini-USB-B).
TBHDR1
High Dynamic Range Amplifier
The Tekbox TBHDR1 is a high dynamic range RF amplifier designed as a low-noise, high-IP3 pre-amplifier for RF test equipment. It boosts weak signals from spectrum analyzers, receivers, or active loop antennas, making it ideal for EMC pre-compliance testing and general RF measurement applications.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Maximum supply voltage | 5.5V |
| Maximum input power | +10 dBm |
| Input, Output | 50 Ohm, SMA female |
| Nominal supply Voltage | 5V, typ. 100mA, Mini-USB-B connector |
| 1dB output compression point @ 100 MHz | +19.2 dBm typical |
| 1dB output compression point @ 500 MHz | +19 dBm typical |
| 1dB output compression point @ 1000 MHz | +18.3 dBm typical |
| 3rd order output intercept point @ 100 MHz | +38dBm |
| 3rd order output intercept point @ 500 MHz | +37dBm |
| 3rd order output intercept point @ 1000 MHz | +33dBm |
| Reverse isolation S12 | -28dB |
| Input matching | 30kHz-1.5GHz < – 16 dB |
| Output matching | 30kHz-1.5GHz < – 10 dB |
| Noise Figure | 2.7 dB |
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