Keysight 8478B

Price : Call
  •  Equipment Location : USA
Keysight 8478B Coaxial Thermistor Mount, 10 MHz to 18 GHz


(From Used-Line T&M Specifications )
Status -

The Agilent 8478B coaxial thermistor mounts provide high efficiency and good radio frequency (RF) match. Used in conjunction with the 432A power meter they provide high accuracy even in routine power measurements. These thermistor mounts are temperature compensated for low drift, even in the presence of thermal shocks, permitting measurement of microwave power as low as one microwatt. Each mount contains data showing calibration factor and effective efficiency at six frequencies, directly traceable to the US National Institute Standards and Technology (NIST) at those frequencies where NIST provides calibration service.

  • High accuracy even in routine power measurements
  • Temperature compensated for low drift
  • Measures microwave power as low as one microwatt
  • Shows calibration factor and effective efficiency at six frequencies
  • Frequency Range: 10 MHz to 18 GHz
  • Maximum SWR: 10 MHz to 30 MHz 1.75; 30 MHz to 100 MHz 1.35; 100 MHz to 1 GHz 1.10; 1 GHz to 12.4 GHz 1.35; 12.4 GHz to 18 GHz 1.60
  • Input impedance: 50 Ω
  • Operating resistance: 200 Ω, unbalanced
  • Maximum peak power: 200 W
  • Maximum average power: 30 mW
  • Maximum energy per pulse: 10 W-µs for a PRF ≥1 kHz , 5 W-µs for a PRF <1 kHz
  • RF connector: Stainless steel type N male (optional APC-7 available)
  • 1 year standard warranty


To:  Liberty Test Equipment, Inc.
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since 2006

Liberty Test Equipment, Inc.

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1640 Lead Hill Blvd. Suite 120 Roseville 95661 CA USA  
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Sales Conditions:

END USERS ONLY! 10-day right of return, 12-month warranty, around-the-clock NIST traceable/ISO registered lab & all standard accessories. Pricing and availability are subject to change. Many payment options, terms, credit card, checks, lease terms, rental, etc.

Some of the services we offer:

(Rentals) (Calibration) (Repair) (Manuals) (Market place)

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