Bird - The RF Experts
7027 Series
7027, Pulse RF Power Sensor
7027 Series

1% Accurate Precision CW & Pulse Power Sensors

Superb Accuracy!

Bird's® 7027 Series RF Power Sensors for precision semiconductor applications bring reliable and traceable accuracy to development and production engineers in lab and semiconductor fab environments. At calibrated frequencies, this sensor is capable of 1% accuracy for measurements of the CW and pulsed signals. Calibration is NIST traceable.

  • Time Domain Display
  • Gated power measurements with up to four sets of gates available
  • Capable of ±1% power measurement accuracy
  • NIST traceable calibration
  • Measure pulse state widths down to 1us (sensor dependent)
  • Measure pulse rep. rates from 10 Hz up to 100 kHz
  • Harmonic filtering
  • External sync input
  • RF Interlock (optional)
  • Automate with SCPI command set
  • Enhances the set point accuracy of the RF sources
  • Optimizes source-to-source consistency across the fleet
  • Delivers power measurements to 1% accuracy across its dynamic range
  • Simplifies measurements of multilevel pulses
  • Streamlines data collection efforts via UI or API
Model Number Freq. (MHz) Power Range Pulse Rep Rate
7027-1-524001-xxyy 0.4 ± 10% 25 W to 25 kW 10 Hz to 11.25 kHz
7027-1-544601-xxyy 2.0 ± 10% 10 W to 5 kW 10 Hz to 50 kHz
7027-1-594301-xxyy 13.56 ± 5% 100 W to 10 kW 100 Hz to 100 kHz
7027-1-604801-xxyy 27.12 ± 5% 10 W to 3 kW 100 Hz to 100 kHz
7027-1-615501-xxyy 40.68 ± 5% 75 W to 7.5 kW 100 Hz to 100 kHz
7027-1-624901-xxyy 60.0 ± 5% 30 W to 6 kW 100 Hz to 100 kHz

Connector Options (xxyy): 7/16 DIN, N, HN, LC, QRM and others that are available on request.

  • The Pulse Power Sensor can measure 4 states within a single pulse.
  • Depending on the rep rate, the minimum state width is approximately 1% of the pulse rep rate period.
  • Depending on the rep rate, the maximum state width is approximately 99% of the pulse rep rate period.
  • For applications with rep rates near the low or high extremes of the spec, consult the user manual for the exact limits.
7027, Pulse RF Power Sensor
7027 Series
product specifications:
Item No
7027 Series
Item Name
Precision Pulse Sensor
Measurement Type
CW and Multi-State Pulsed RF Power Sensor
Power Range
Model dependent, see product selection guide
Power Measurement Accuracy
1% at calibrated frequencies, over entire power range
2% at all other frequencies within sensor bandwidth
50 Ohms
VSWR Range
1.0:1 to 2.0:1
Insertion Loss
<0.05 dB (max)
Insertion VSWR
1.05 (max)
28 dB (min)
NIST Traceable
RF Connectors
QC 7/16 DIN, N, HN, LC, QRM and others that are available on request
Recommended Calibration Interval: 6 months
Interface: USB 2.0
Power Supply: Via supplied USB Cable
External Sync Input: TTL High, 2-5V; TTL Low, 0-0.85V
Compatible With: Virtual Power Meter (VPM3-MSP) Software
Operating: 15 to 35 °C (59 to 95 °F)
Storage: -20 to 70 °C (-4 to 158 °F)

Humidity: 95% maximum (non-condensing)
Altitude: 15,000 ft max (4,500 m max)
Size: 6.0" x 1.9" x 3.7" (155 x 50 x 95 mm)
Not including QC connectors

Weight: Less than 3 lb, 1.4 kg
Mechanical Shock and Vibration: Designed to meet MIL-PRF-28800F class 3

EMC Directive (2004/108/EC)
European Standard: EN 61326—Electrical Equipment for measurement, control and laboratory use; EMC Requirements
Test Spec (for radiated immunity): EN 61000-4-3—Testing and measurement techniques - 10V/meter

CE Mark: Compliant
RoHS: Compliant