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Keysight (Agilent)

Keysight (Agilent) 8971C

10MHz-26.5GHz Noise Figure Test Set
10 MHz to 26.5 GHz Frequency Range
0 dB to 30 dB Noise Figure Measurement Range
-10 dB to 40 dB Gain Measurement Range
±0.05 dB (typical) Noise Figure Uncertainty
Compatible with Keysight 8970B Noise Figure Meter and HP 8970 Series Interface Compatibility
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Attribute Value
Frequency Range 10 MHz to 26.5 GHz
Noise Figure Measurement Range 0 dB to 30 dB
Gain Measurement Range -10 dB to 40 dB
Noise Figure Uncertainty ±0.05 dB (typical)
Interface Compatibility Compatible with Keysight 8970B Noise Figure Meter and HP 8970 Series
Input Connector Type APC-3.5 (SMA compatible)
Operating Temperature Range 0°C to 55°C (32°F to 131°F)
Power Requirements 100/120/220/240 VAC, 48-66 Hz
Instrument Type Noise Figure Test Set / Down-Converter
Local Oscillator Output Provides LO signal for frequency downconversion to extend noise figure measurement capability
Keysight Technologies 8971C Options:
  • 8971C - 001 - Add internal LO power amp
  • 8971C - 002 - Delete internal RF pre amp
  • 8971C - 907 - Front panel handle kit
  • 8971C - 908 - Rack mounting flange kit
  • 8971C - 909 - Front panel handle kit plus rack mounting flange kit
  • 8971C - 915 - Service manual
  • 8971C - 916 - Extra operating manual
Calibration Form Keysight (Agilent) 8971C

Repair Form Keysight (Agilent) 8971C
Maximum file size: 40MB

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Model8971C

The Keysight (Agilent) 8971C Noise Figure Test Set extends the capabilities of the 8970B, enabling precise noise figure measurements across 10 MHz to 26.5 GHz. Featuring a high-stability YIG filter and integrated low-noise preamplifier, it ensures minimal measurement uncertainty and seamless broadband performance.

This unit supports single calibration and sweep, with measurement modes allowing double down-conversion via the 8971C as a second downconverter.

Testwall can supply the used Keysight (Agilent) 8971C, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 8971C.

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