Bird Technologies 4027F User Manual
©Copyright 2005 by Bird Electronic Corporation
Instruction Book Part Number 920-4027FS Rev. E
Specifications
RFL Accuracy FWD Accuracy
FWD Power
10
Directivity 10/
---------------------------------+=
VSWR 1
P
R
P
F
------+
1
P
R
P
F
------–
⁄=
CAUTION
Changing the sensor’s connectors will invalidate calibration data, and may
reduce the maximum power rating of the unit.
Frequency Range
4027F2M
4027F10M
4027F60M
RF Power Range
4027F2M
4027F10M
4027F60M
Accuracy, Fwd, Best Case
Accuracy, Reflected Calculated from FWD accuracy and power
Accuracy, VSWR Calculated from FWD and RFL power
*
1.8 – 2.2 MHz
12 – 15 MHz
57 – 63 MHz
0.1 – 10 kW
0.1 – 10 kW
0.1 – 6 kW
± 1.0% (2σ)
Repeatability, Multiple
Measurements, Single Sensor
*. Best case assumes calibration frequency, calibration power, and 25
± 5 °C. For other conditions see Uncertainty Budget.
Harmonic Rejection, Min
4027F2M
4027F10M
4027F60M
Low Freq. Rejection, Min
4027F10M
4027F60M
Max Error Induced by 10% AM
4027F2M, 4027F10M
4027F60M
VSWR, Max 1.05:1
Insertion Loss, Max 0.05 dB (with female “N” connectors)
2
± 0.3% (2σ) (with female “N” connectors)
Determined by connector repeatability
26 dB @ 3.6 – 3.8 MHz
30 dB @ > 3.8 MHz
30 dB @ > 25 MHz
30 dB @ > 114 MHz
30 dB @ < 1 MHz
30 dB @ < 15 MHz
0.2% @ < 5 kW
1.0% @ 5 – 10 kW
0.2% @ < 1.5 kW
1.0% @ 1.5 – 3 kW
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