A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the AEROFLEX-IFR 6914 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   AEROFLEX-IFR 6914   Description / Specification:    
AEROFLEX-IFR 6914 40 GHz Thermocouple Power Sensor

The Aeroflex 6914 40 GHz Thermocouple Power Sensor has high measurement accuracy over a wide frequency range that is ensured by low input VSWR. It has rugged mechanical construction makes them ideal for both bench and field use.

Frequency Range: 10 MHz to 40 GHz.
Power Range: -30 to +20 dBm (1 μW to 100 mW).
Maximum RF Input: +25 dBm (300 mW) CW, +42 dBm (15 W) peak for 2 ms.
Sensing Element: Semiconductor thermocouple.
  <1.58, 10 MHz - 40 MHz;
  <1.15, 40 MHz - 100MHz;
  <1.1, 100 MHz - 2 GHz;
  <1.15, 2 GHz - 12.4 GHz;
  <1.21, 12.4 GHz - 18 GHz;
  <1.25, 18 GHz - 26.5 GHz;
  <1.43 26.5 - 40 GHz (vers. /001);
  <1.43 26.5 - 40 GHz (vers. /001).
Linearity Factor: Provided with sensor.
Linearity Accuracy: ±0.5% at 25°C at 100 mW, decreasing by 0.005% per mW.
Resolution: 0.01%.
RF Connector: MPC 2.92 mm, male 50 Ω.


Related RF Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Average Power
Average power means that the energy transfer rate is to be averaged over many periods of the lowest frequency involved. For a CW signal, the lowest frequency and highest frequency are the same, so average power and power are the same. For an amplitude modulated wave, the power must be averaged over many periods of the modulation component of the signal as well.

A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency, i.e. if the fundamental frequency is f, the harmonics have frequencies 2f, 3f, 4f, . . . etc.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

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