BIRD SMK-3000 Series, User Manual

Page: 37 / 44

Specifications
27
Power Sensor Specifications
Electrical Specifications
Connectors
Input
Output
Type-N male, hexagonal, QC, Changeable
Type-N female, QC, Changeable
Frequency Range
SMK-3003-LB
SMK-3003-MB
SMK-3003-HB
1 – 10 MHz
10 – 100 MHz
100 – 1000 MHz
Power Range 1W - 1000W
Directivity 28 dB
Insertion Loss <0.05 dB
Insertion VSWR < 1.10
Impedance 50 Ohms
Measurement Specifications
Note:
Sensor accuracy can change with load VSWR, See Figure 13 on page 28 .
Forward Power, Accuracy, k=2
3% of reading
†
† The measurement accuracy includes the factory calibration uncertainty, 1 year of drift, short
term repeatability, and temperature affects over the specified range.
Conditions for Measurement
Harmonics < 35 dBc
Calibration Plane Output Connector
Reflected Power, Accuracy, k=2
3% of reading
†
VSWR Measurement Range -27 dB to -10 dB
Environmental
Temperature
Operating Range
Storage Range
32° to 122° F (0° to 50° C)
-4° to 158° F (-20° to 70° C)
Humidity, Operating 95%, non-condensing
Weight
SMK-3003-LB
SMK-3003-MB, SMK-3003-HB
2.30 lbs (1.04 kg)
1.50 lbs (0.68 kg)
Dimensions, Max
SMK-3003-LB
SMK-3003-MB, SMK-3003-HB
L x W x H, Inches (mm)
5-17/32 x 2-17/32 x 3-15/32 (140 x 64 x 88)
3-47/64 x 2-1/2 x 3-9/32(95 x 64 x 83)