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Load Sensing Devices
Precision Attenuation
Controllers
Instrumentation
Features
Model 61528 / 61538
Military Grade
Low VSWR
Flat Response
Connectors Per MIL-C39012
Outline Drawing
Note:
Impedance: 50 ohms nominal.
Meets MIL-E-5400 Class 3 Requirements.
Additional screening available for military and space applications.
Electrical and Mechanical Specifications subject to change without notice.
1
Linearized models have 10,000 ohm drive impedance and 100 KHz drive bandwidth.
3
Specified to 45 dB, add 1.5 dB to 60 dB.
4
Linearized models only.
Power handling: 0.4 W @ 2 GHz.
Supply Voltages: +12v @ 120 mA and -12v @ 40 ma Max.
Control Voltage: 0 to 10 volts (6dB/Volt) Typical.
6.8.11
Applications
Electrical Specifications
Model Number
Frequency
Dynamic Range
Insert. Loss
Linearized
1
Current Control
dB Min/Typ
dB Max
Max : 1
6 1528 6 1538
8.0-12.4
60
2.8
Flatness
3
Linearity
4
Speed
VSWR
dB Max
dB Max
nanosec.
In. Loss/Atten :1
2.5
3
650
1.9/2.1
Linearized
Current Controlled
Attenuators
PIN Diode
NOTES:
1 DIMENSIONS: INCHES
(MILLIMETERS)
2 MARKING:
MARKING SHALL BE IN
ACCORDANCE WITH
ML-STD-130
3 FINISH PRIME:
EPOXY COLOR CHIP ML-C-22750 COLOR CHIP 35180 BLUE
PER FED-STD-595. OVER EPOXY PRIMER PER ML-P-23377
4 PRECAUTIONARY PROCEDURES PER DOD-STD-1686 CLASS 1, AND DOD
HDBK-263, SHALL BE USED TO PREVENT DAMAGE FROM ELECTROSTATIC,
ELECTROMAGNETIC, AND OTHER ENVIRONMENTAL FIELD FORCES
NOTES:
1 DIMENSIONS:
INCHES
(MILLIMETERS)
2 MARKING:
MARKING SHALL BE IN ACCORDANCE WITH ML-STD-130
3 FINISH PRIME:
EPOXY COLOR CHIP ML-C-22750 COLOR CHIP 35180 BLUE
PER FED-STD-595. OVER EPOXY PRIMER PER ML-P-23377
4 PRECAUTIONARY PROCEDURES PER DOD-STD-1686 CLASS 1, AND DOD
HDBK-263, SHALL BE USED TO PREVENT DAMAGE FROM ELECTROSTATIC,
ELECTROMAGNETIC, AND OTHER ENVIRONMENTAL FIELD FORCES
Aluminum Cased Connectorized Components
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