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Specifications
SP-1220 S-Band Preselector




 

RF Characteristics

Frequency Range: 2202.5 to 2297.5 MHz
Frequency Selectivity: 5 MHz
Dynamic Range: -10 dBm to Noise Threshold
Noise Figure: < 10 dB
Input Impedance: 50 Ohm
VSWR: < 2.0:1 Maximum
Insertion Loss: < 10 dB
Output Bandwidth:

 

3 dB: < 10 MHz
18 dB: < 18 MHz
40 dB: < 30 MHz

Passband Flatness: < 1 dB Ripple
Channel Isolation: > 40 dB
Channel Selection:

 

5 Discrete TTL Input Lines
Automatic from SR-1120A

Status Detection:

 

Failure Detection Automatic from SR-1120A


 

Other Specifications

Dimensions:

 

Standard 1U 19" Rack Mount - 14 inch Depth

Temperature:

 

-25° TO 60° C Operational
-45° TO +65° C Storage

Humidity: To 95% non-condensing
Altitude:

 

15,000 Feet AMSL (Operational)
50,000 Feet AMSL (Storage)

Power:

 

DC Input: +/- 5 and +/- 15 VDC
Consumption: <750 mW

Connectors:

 

RF Input - Type N
RF Output - Type N
Status/Control - 15 Pin D


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* All specifications subject to change without notice or obligation to retrofit.
Consult factory for custom options and/or alternate specifications



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