THORLABS PDB440A User Manual

© 2019 Thorlabs14
PDB440x and PDB450x detectors
5.1 Technical Data
Common
Optical Inputs
FC, removable
Max. Input Power (Damage Threshold)
20 mW
Electrical Outputs
SMA
RF OUTPUT
Impedance
50 W
Voltage Swing, max. (PDB440x)
± 3.6 V
1
)
Voltage Swing, max.
PDB450, gain - 10
3
to 10
6
PDB450, gain - 10
7
± 4.6V
1
)
± 10V
1
)
MONITOR Outputs
Impedance
220 W
Voltage Swing, max.
10 V (high impedance load)
1.55 V (50 W load)
Bandwidth
DC to 1 MHz
Conversion Gain
10 V/mW @ peak responsivity
Voltage Noise
<180 µV
RMS
DC Offset
< ± 2 mV
General
Power Supply
±12 V, 250mA
Dimensions
85 x 80x 30 mm
3
Operating Temperature Range
2
)
0 - 40 °C
Storage Temperature Range
-40 to 70 °C
Weight
0.35 kg (w/o power supply)
1
) Values are given for high impedance load. For a 50 W load, values are to be divided by 2.
2
) non-condensing

THORLABS PDB440A Specifications

General

Brand	THORLABS
Model	PDB440A
Category	Security Sensors
Language	English