Teseq LNA 6901

Low Noise Amplifier 9 MHz to 1 GHz

  • Wide band
  • High gain
  • Low noise figure
  • Significantly enhancing the low level performance

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The LNA 6901 is a low noise amplifier with typ. 28 dB of gain covering the nominal frequency range 9 kHz to 1 GHz and can be used up to 2 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all spectrum analyzers and other RF measuring instruments. All measuring instruments have a ‘noise figure’, which is a measure of how good the instrument is at measuring low level signals, the lower this figure, the better, although the lowest signal level will still be governed by the measurement bandwidth. A typical spectrum analyzer may have a noise figure of 20 dB or more, whereas a typical receiver may have a noise figure of 10 dB. The preamplifier has a noise figure of typical 2.8 dB, significantly enhancing the low level performance of such instruments, enabling signals that were previously masked by noise to be seen.

Parameter Value
Frequency range 9 kHz to 1 GHz (nominal range)
9 kHz to 2 GHz (utilizable range)
Gain typ. 28 dB
Gain flatness ±1 dB
RF-Input N – female, 50 Ω (optional N-male)
RF-Output N – male, 50 Ω (optional N-female)
  • CISPR 13
  • CISPR 14-1
  • CISPR 15
  • CISPR 16-1-1
  • CISPR 16-2-3
  • CISPR 22
  • CISPR 25
  • CISPR 32
  • EN 61000-6-3
  • EN 61000-6-4
  • MIL STD 461
  • RTCA/DO 160

Teseq LNA 6901 Datasheet