Tegam Feedthrough Power Standard, F1135B
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F1135B Feedthrough Power Standard

Brand: Tegam
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The TEGAM F1135B Temperature Controlled Coaxial RF Power Transfer Standard enables the precise measurement of microwave power in the 10 MHz to 26.5 GHz frequency range.

These units are extremely rugged, highly accurate, and stable with time and temperature.

They are ideal for use as standards for the transfer of calibration factors to RF power sensors.

Units are supplied with A2LA Accredited ISO/IEC 17025 Compliant Calibration.

These models are designed for use with DC self-balancing bridges such as the TEGAM Model 1806A and 1804 or the 1830A which is Direct Reading Thermistor Power Meter.

The Model F1135B is a feedthrough Thermistor Standard and Power Splitter combination used for the calibration of thermistor, thermocouple, and diode power sensors.
Features
  • Used to calibrate RF Power Sensors in the new wider frequency range of 10 MHz to 26.5 GHz 
  • Standards are directly traceable to NIST 
  • Thermistor Standards are temperature controlled 
  • 0.01 to 25 mW dynamic range 
  • Primary and Working Transfer Standard configurations 
  • Rack mount option available 
  • A2LA Accredited ISO/IEC 17025 Compliant Calibration

Specifications

Brand

Accuracy

  • ± 1 % from 0.01 to 0.04 GHz - Calibration Factor Typical
  • ± 1.25 % from 0.05 to 4 GHz - Calibration Factor Typical
  • ± 1.5 % from 4.20 to 12 GHz - Calibration Factor Typical
  • ± 2.2 % from 12.2 to 17.5 GHz - Calibration Factor Typical
  • ± 2.5 % from 17.75 to 26.5 GHz - Calibration Factor Typical

Approvals & Certifications

  • CE

Approvals & Certifications

  • A2LA

Calibration

  • < 0.5 % Per Year - Calibration Factor Drift

Frequency

  • 10 MHz to 26.5 GHz

Input Impedance

  • 50 ohms - Nominal Impedance

Linearization

  • < 0.1 % from 0.1 to 10 mW - Power Linearity

Mounting

  • Rack-Mounted

NACE & NIST

  • NIST

Operating Temperature

  • 12° to 40° C (54° to 104° F)

Power

  • 0.01-25 mW
  • 30 ± 0.7 mW - Thermistor DC Bias Power
  • DC Power
  • RF Power

Resistance

  • 200 ohms - Thermistor Resistance at Bias

Sensitivity

  • 13 ohms/mW Approximately - Thermistor Power Sensitivity

Sensor, Probe Type

  • Thermistor

Storage Temperature

  • -55° to 75° C (-67° to 167° F)

Update Time

  • 2 Hours - Warm-Up Time

Documentation

Data Sheets

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