Bird Technologies 4027F Series-Manual - Manual (Page 3)

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Directivity, Min 28 dB
Impedance, Nominal 50 ohms
Max. Allowable Terminating
VSWR 2.00:1
Calibration Technique Frequency-specific calibration factors stored in
nonvolatile memory in each sensor. Sensor
output corrected for frequency and temperature
within specified ranges.
Cal. Frequencies, Typical
*
4027F2M
4027F10M
4027F60M 1.8, 2.0, 2.17 MHz
12.0, 12.5, 13.56, 14.0, 15.0 MHz
57.0, 58.5, 60.0, 61.5, 63.0 MHz
Cal. Power, Typical 1.7 kW
Cal. Cycle, Nominal 6 months
*. Other calibration frequencies available upon request
Connectors Customer specified from “QC” list, appropriate
for frequency and power.
Operating Power Supplied by power meter via sensor cable
Sampling Rate, Nominal 2 readings / second
Temperature
Operating
*
Storage
*. Derated accuracy outside 25 ± 5 °C, see Uncertainty Budget
0 to 50 °C (32 to 122 ºF)
–20 to +70 °C (–4 to +158 °F)
Humidity, Max 95% (non-condensing)
Altitude, Max 10,000 ft. (3,000 m)
CE CE Compliant. Refer to Declaration of
Conformity for specific standards
Dimensions, Nominal
†
†. Values for units with female “N” connectors
5.2”L x 2.5”W x 3.25”H
(137 x 64 x 83 mm)
Weight, Nominal
†
1 lb. 13 oz. (0.8 kg)