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Mixers
Quadrature IF
Model 250127
Aluminum Cased Connectorized Components
6.6.44
Features
Military Grade
Good Phase/Amp Balance
Good LO/RF Isolation
Good LO/RF VSWR
Connectors Per
MIL-C-39012
Applications
PSK Demodulators
Quadrature Phase
Detectors
Doppler Systems/Radar
Altimeters
Image Rejection Mixers
Error Sensors in Adaptive
Systems
Outline Drawing
Notes: Impedance: 50 ohms nominal. Meets MIL-E-5400 Class 3 requirements. Additional screening available for
military and space applications. Upper IF frequency is the -3 dB response point. LO Power is +10 dB nominal.
Electrical and Mechanical Specifications subject to change without notice.
Electrical Specifications
Frequency
Isolation
LO-RF
Convers. Loss
RF
VSWR
GHz
dB Min/Typ
dB Max/Typ
Max/Typ : 1
4.0-8.0
19/25
12/10
2.00/1.67
LO
VSWR
IF Freq.*
IF Amp. Bal.
IF
Bal.
Max/Typ : 1
MHz
dB
degrees
1.80/1.50
DC-400
1.2
10
NOTES:
1
Conversion Loss: DC blocking capacitor (470 pF ) built into I.F. output.
2
External bias current limiting must be employed when using bias option.
Use any positive supply voltage (up to +15V) by selection required valve
if current limiting resistor to optimize bias current.
2
Marking:
Marking shall be in accordance with MIL-STD-130
3
Dimensions:
Inches
4
Finish:
Primer (A160-16123-G001)
Paint Blue (A160-16123-G001)
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