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GD Satcom QuadMOD 250W Ku-Band Rack-mount SSPA

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  • Completely modular RF Systems
  • Parallel Architecture
  • Easy operation and maintenance
  • Phase-combined systems


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250W Ku-Band QuadMOD Technical Specifications
Frequency Range

    Standard

    Extended


14.00 to 14.50 GHz

13.75 to 14.50 GHz
Gain, at Maximum Setting 65 - 72 dB
Gain vs. Temperature (0 to 50 °C)     Nom/Typ

    Max


±0.5 dB

±0.75 dB
Gain Adjust Range Digital, 0.1 dB steps 20 dB
Gain Flatness

    Full band

    per 40 Mhz


±1.0 dB

±0.3 dB
Saturated Power Output +54.0 dBm (250 W)
Power Output, at 1 dB Compression (P1 dB) +53.0 dBm (200 W)
Two-Tone Intermodulation At 3 dB backoff from P1 dB -25 dBc max
Group Delay

    Linear

    Parabolic

    Ripple


0.03 ns/MHz

0.003 ns/MHz²

1.0 ns p-p
AM/PM Conversion At P1 dB 2.5°/dB typ.

3.5°/dB max
Second Harmonic At P1 dB -60 dBc
Spurious at P1 dB -70 dBc
VSWR Input, Output 1.3:1 max
Sample Ports Input/Output -10/-50 dBc
Power Requirements SEE DATASHEET
Cooling System Forced Air
Operating Temperature (Ambient/inlet air)0 to +50°C
Altitude Derating 10,000 ft (3000 m) max. Derate 2°C per 1000 ft (300 m)
Size

    RF Unit (7U panel ht.)

 

    Power Supply (4 U ht.)

 


19.0 W x 12.25 H x 29.38 D inches

483 W x 311 H x 746 D mm

19.0 W x 7 H x 22 D inches

483 W x 178 H x 559 D
Weight

    RF Unit

    Power Supply


180 (82) lb (kg)

88 (40) lb (kg)

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