(1830A) RF Thermistor Power Meter


Product Description

Thermistor-Based RF Power Meter

Thermistor-based RF power sensors are universally recognized as the most accurate means to measure and transfer RF power. The TEGAM Model 1830A thermistor power meter was designed to replace the venerable HP432 while further reducing uncertainties and accommodate a wider variety of RF power sensors. It combines a modern DC substitution bridge with a 6.5 digit measurement system to provide consistent normalized RF power readings manually or automatically.

Technical Specifications

  • Replaces the HP432 RF Power Meter
  • Compatible with thermistor power sensors from: Agilent (HP), TEGAM, Weinschel, Hughes, General Microwave, Millitech
  • This RF Power Meter Supports 100 Ω and 200 Ω thermistors
  • Integrates bridge balancer and power meter into one package
  • Four digit calibration factor resolution
  • Full remote programmability
  • Heater control for ovenized sensors
  • LXI Compliant
  • RF Power Sensor Calibration Forum
  • NSN: 6625-01-566-7703
  • 3 Year Warranty
  • Made in USA

Product Documents


Selection Guides


Firmware Release Notes



Quick Starts

Conformity Statements

Application Notes

Additional information

Weight 13 lbs
Dimensions 20 × 14 × 10 in
If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or sales@tegam.com

30 Day Trial Offer

Money Back Guarantee

TEGAM stands behind our products 100%. Most TEGAM products are offered with a 30-Day unconditional Money Back Guarantee. Order a product and try it for thirty days. If you are unsatisfied for any reason, simply return the product and receive a full refund. Contact TEGAM for more details

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