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Traveling-Wave Amplifier, 14 MHz to 20 GHz, 8.5 dB Inverting
The 1421-LF 8.5 dB Non-inverting Traveling-Wave Amplifier operates from 14 MHz to 20 GHz. In some cases, amplifying your photodetector's output is essential-especially when you're using low-sensitivity instruments such as spectrum analyzers, frequency counters, or oscilloscopes. That's why we designed these high-performance traveling-wave amplifiers (TWAs) to boost the signals from our high-speed photodetectors. They can also be used as general-purpose microwave amplifiers.
Specifications
- TypeTraveling-Wave Amplifier
- Gain8.5 dB
- Gain Flatness±1.5 dB
- Input Impedance50 Ω
- Output Impedance50 Ω
- Power Requirements±15 V, <150 mA
- Frequency Response14 MHz-20 GHz
- Impulse Response20 ps
- Noise20 pA/Hz-1/2
- Noise Figure8 dB
- VSWRInput: 1.8:1, Output: 2.1:1
Resources & Downloads
Manuals
1421 & 1422 Broadband Amplifier User Manual(366.5 kB, PDF)
2D Product Drawings
20021421 Amp connection(90 kB, PDF)