CPI SPCD6125N / SPCM6125N 125W C-Band SSPA, 5.850–6.725 GHz
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Product details
The CPI SPCD6125N / SPCM6125N is a 125W C-Band outdoor SSPA in a NEMA 4X enclosure from CPI's SPC6xxxN line. It delivers 125W saturated and 112W minimum at 1 dB compression (56W linear) across 5.850–6.425 GHz (SPCD6125N) or the extended 5.850–6.725 GHz band (SPCM6125N).
Built on CPI's ModuMAX architecture with field-replaceable RF assemblies, it has 70 dB of gain with 20 dB of adjustment, a CPR-137G waveguide output, and a power-factor-corrected 90–135 VAC or 180–265 VAC supply drawing 800W typ., 1200W max. The weatherproof NEMA 4X enclosure mounts at the antenna hub or outdoors.
Order it as SPCD6125N-X / SPCM6125N-X; Option 7 adds an internal L-band block upconverter. The SPC6xxxN Series comes in 4 listed models; compare them on the series page.
Other models in this series
Compare all 4 CPI SPCD/SPCM6xxxN C-Band NEMA 4X Outdoor SSPA models
Specifications
| Part number | SPCD6125N-X / SPCM6125N-X |
|---|---|
| Series | CPI SPC6xxxN |
| Frequency range | 5.850–6.425 GHz (SPCD) or 5.850–6.725 GHz (SPCM) |
| L-band input with Option 7 | 950–1525 MHz (SPCD) or 950–1825 MHz (SPCM) |
| Saturated power | 125W typ. (+51 dBm) |
| Output P1dB | 112W min. (+50.5 dBm) |
| Linear power (per CPI) | 56W |
| Gain at maximum setting | 70 dB min. |
| Gain adjustment | 20 dB min. |
| Gain flatness | ±1.0 dB full band, ±0.3 dB per 40 MHz; ±1.5 dB / ±0.5 dB with Option 7 |
| Gain stability, -40 to +50 °C | ±1.0 dB typ., ±1.5 dB max.; ±2.0 dB typ., ±2.5 dB max. with Option 7 |
| Two-tone IMD | -25 dBc max., -30 dBc typ. at 3 dB total backoff from P1dB |
| Group delay | 0.03 ns/MHz linear, 0.003 ns/MHz² parabolic, 1.0 ns p-p ripple |
| AM/PM conversion | 2.5°/dB typ., 3.5°/dB max. at P1dB |
| Noise figure | 8 dB typ. at max. gain; 20 dB typ. with Option 7 |
| Input VSWR | 1.20:1 typ., 1.30:1 max.; 1.35:1 typ., 1.50:1 max. with Option 7 |
| Output VSWR | 1.20:1 typ., 1.30:1 max. |
| Output sample port | -40 dBc typ. |
| Connectors | Type N female input; CPR-137G waveguide output; Type N female sample; 10-pos MS serial I/O, 6-pos MS 1:1 link and 3-pos MS power (mates supplied) |
| AC input | 90–135 VAC or 180–265 VAC, 47–63 Hz, power factor corrected (0.97 typ.) |
| Power consumption (max. at -40 °C cold start) | 800W typ., 1200W max. |
| Enclosure | NEMA 4X, forced-air cooled |
| Operating temperature | -40 °C to +50 °C |
| Dimensions | 25.67 H × 16.36 W × 9.52 D in (652 × 416 × 242 mm) |
| Weight | 53 lb (24 kg) |
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