CPI Satcom Outdoor GaAs 400W X-Band SSPA
CPI Satcom Outdoor GaAs 400W X-Band SSPA offer saturated power of 400 watts across the standard 7.9 to 8.4 GHz
GaAs Outdoor 400W X-Band SSPA
CPI Satcom Outdoor GaAs 400W X-Band SSPA offers output power of 400 watts across the standard 7.9 to 8.4 GHz satellite uplink bands. Housed in a weatherproof NEMA 4X enclosure, the amplifiers can be mounted in an antenna hub or outdoors in applications where it is desirable to reduce cable losses by mounting the SSPA close to the antenna. Built for reliable, trouble-free service, the amplifiers incorporate a microprocessor-based monitor and control system.
Features
- Field replaceable RF assembly
- 350/400 W saturated output power
- Microprocessor based monitor and control
- Serial interface (RS-232/-422/-485)
- Output isolator for high load VSWR protection
- 20 dB range digital gain adjustment
- RF output sample port
- External mute input
- Reflected power monitoring
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DPXB8350N, 8400N |
Single Thread SSPA Specifications |
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Parameter |
Notes |
Specification |
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Frequency Range |
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7.90 to 8.40 GHz |
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Input Frequency Range with Option 7, Block Upconverter |
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950 MHz min., 1450 MHz max. |
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Gain, at Maximum Setting |
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70 dB min., 73 dB max., standard 70 dB min., 75 dB max., with Option 7 |
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Gain Adjustment Range |
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20 dB min. |
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Gain Flatness |
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±0.75 dB over the full band, standard; ±2.0 dB full band, with Option 7 ±0.3 dB per 40 MHz, standard, ±0.5 dB per 40 MHz, with Option 7 |
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Gain Stability vs. Temperature |
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±1.0 dB typical, ±1.5 dB max., 40 to +50°C, standard ±2.0 dB typical, ±2.5 dB max., 40 to +50°C, with Option 7 |
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Saturated Power Output |
350 W 400 W |
+55.5 dBm typical (350 W) +56.0 dBm typical (400 W) |
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Power Output at 1dB compression (P1 dB) |
350 W 400 W |
+54.5 dBm min. (282 W) +55.0 dBm min. (316 W) |
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Two Tone Intermodulation |
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-25 dBc max.,-30 dBc typical at 3 dB total backoff from 1dB compression point |
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Group Delay |
Linear Parabolic Ripple |
0.03 ns/MHz 0.003 ns/MHz2 1.0 ns peak to peak |
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AM/PM Conversion |
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1.0°/dB typical, 2.0°/dB max. at (P1 dB) |
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Noise Figure |
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10 dB typical at maximum gain, standard 15 dB typical at maximum gain, with Option 7 |
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VSWR |
Input, Standard Input, with Option 7 Output |
1.25:1 typical, 1.30:1 max. 1.35:1 typical, 1.50:1 max. 1.20:1 typical, 1.30:1 max. |
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Output Sample Port |
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-40 dBc typical |
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Connectors |
Input Output Sample Port Serial I/O 1:1 Link Power |
Type N Female CPR112G Waveguide Type N Female 10-pos MS, mate supplied 6-pos MS, mate supplied 3-pos MS, mate supplied |
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Power Requirements |
Voltage Frequency Power Power factor corrected |
180 to 264 VAC 47 Hz min., 63 Hz max. 2000 W typical, 3200 W max. (1) 0.98 typical |
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Cooling System |
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Forced Air |
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Operating Temperature Range |
Ambient air temperature |
-40°C to +50°C |
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Dimensions |
See outline drawing |
29.38” H x 21.34” W x 8.82” D; 746 mm H x 542 mm W x 224 mm D |
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Weight |
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104 lb, 47 kg) |
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(1) Cold start at -40 °C and POUT in saturation |
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- X-Band
- Stand-alone SSPA
- 1:1 and 1:2 redundant systems
- Government and Military systems
Housed in a weatherproof NEMA 4X enclosure, the amplifiers can be mounted in an antenna hub or outdoors in applications where it is desirable to reduce cable losses by mounting the SSPA close to the antenna.