Precision Directional RF Power Sensors
Accuracy and Precision for Laboratory Applications
The 4027A Series Power Sensors from Bird bring superb accuracy and ease of use together for the laboratory engineer. In semiconductor processing and other precision process applications where accuracy is critical, these sensors are capable of 1% accuracy at the calibrated frequency and power level. Calibration is traceable to the National Institute of Standards and Technology (NIST), providing additional confidence in sensor measurement.
PRODUCT FEATURES
- 1% accuracy at specified frequencies and power levels minimizing poor production yields
- Models do not need to be field calibrated before use and only need to be calibrated once every six months
- Plug and Play with the 4421A Multifunction Meter
- Dozens of connector options available
- Calibration traceable to the National Institute of Standards and Technology
FOR USE WITH
- 4421A Multifunction Power Meters
- SCC7 Calibration Cart
- MSCC7 Calibration Cart
MODEL SELECTIONS
| Model |
Power Range |
Frequency |
| 4027A12M |
300 mW - 1 kW |
10 - 15 MHz |
| 4027A250K |
3 W - 10 kW |
250 - 400 kHz |
| 4027A400K |
3 W - 10 kW |
400 - 550 kHz |
| 4027A800K |
3 W - 10 kW |
800 - 950 kHz |
| 4027A2M |
3 W - 10 kW |
1.5 - 2.5 MHz |
| 4027A4M |
3 W - 10 kW |
3 - 5 MHz |
| 4027A10M |
3 W - 10 kW |
10 - 15 MHz |
| 4027A25M |
3 W - 9 kW |
25 - 30 MHz |
| 4027A35M |
3 W - 7.5 kW |
35 - 45 MHz |
| 4027A60M |
3 W - 6 kW |
45 - 65 MHz |
| 4027A100M |
3 W - 4 kW |
95 - 105 MHz |
| 4027A150M |
3.75 W - 3.75 kW |
150 - 170 MHz |
Item Name
1% Accurate, Precision Directional Power Sensors
Accuracy
± 1% at calibration frequencies and power levels
± 2% at other frequencies & power levels
Add 2% to uncertainty outside 25 ± 10°C
Uniformity
2% maximum unit to unit, at calibration frequency and power levels
Speed
2 readings per second
Harmonic Content
-50 dBc (max)
Calibration Power Level
1000W units: 700 watts
10kW units: 1700 watts
Maximum Power
Sensor Frequency Dependent
Connectors
Customer Specified
Recommended Calibration Interval
6 month. Performance before and performance after data supplied with recalibrations
Power Supply
External DC, 12 VDC, supplied from Bird 4421A Power Meter
Temperature
Operating: 0 to 50 °C (32 to 122 °F)
Storage: -20 to 70 °C (-4 to 158 °F)
Humidity
95% max (non-condensing)
Altitude
Up to 10,000 feet (3,048 m)
Size
5.2" x 2.5" x 3.25"
(137 x 64 x 83 mm)
Weight
1 lb. 13 oz. (0.8 kg)
Certifications
EMC: Designed to carry CE mark