CPI CPKO1435SB / CPKM1435SB 35W Ku-Band SSPB, 13.75–14.50 GHz
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Product details
The CPI CPKO1435SB / CPKM1435SB is a 35W Ku-Band compact SSPB (solid-state power block upconverter) from CPI's CPKO/CPKM14xxSB line. It delivers 35W saturated, 27.5W minimum at 1 dB compression and 20W minimum linear power across 14.00–14.50 GHz (CPKM1435SB) or the extended 13.75–14.50 GHz band (CPKO1435SB).
The integrated block upconverter takes an L-band input and uses an internal OCXO that can phase-lock to an external 10 MHz reference. The 7.5 lb weatherized package has an integral heatsink and fan, runs on 20–56 VDC (215W typ., 260W max.), and is monitored and controlled over RS-232/-422/-485, with a WR-75G flange (standard) or Type N female output.
Order it as CPKO1435SB-XX / CPKM1435SB-XX: the suffix selects the output connector and the white, green or tan finish. The CPKO/CPKM14xxSB Series comes in 3 listed models; compare them on the series page.
Other models in this series
- CPKO1425SB: 25W
- CPKO1440SB: 40W
Compare all 3 CPI CPKO/CPKM14xxSB Ku-Band Compact SSPB models
Specifications
| Part number | CPKO1435SB-XX / CPKM1435SB-XX |
|---|---|
| Series | CPI CPKO/CPKM14xxSB |
| Output frequency | 14.00–14.50 GHz (CPKM) or 13.75–14.50 GHz (CPKO) |
| Input frequency | 950–1450 MHz (CPKM) or 950–1700 MHz (CPKO) |
| LO frequency | 13.05 GHz (CPKM) / 12.80 GHz (CPKO) typ.; ±10 kHz remote adjust |
| LO stability | ±1 × 10⁻⁷, internal, over temperature |
| Reference | 10 MHz internal or external (-5 to +5 dBm) |
| LO phase noise | -70 / -78 / -82 / -92 / -110 dBc/Hz typ. (-60 / -70 / -80 / -90 / -100 max.) at 100 Hz / 1 kHz / 10 kHz / 100 kHz / 1 MHz |
| Saturated power | 35W typ. (+45.4 dBm) |
| Output P1dB | 27.5W min. (+44.4 dBm) |
| Linear power | 20W min. (+43 dBm) |
| Gain | 60 dB min., 65 dB typ. |
| Gain adjustment | 15 dB min., 0.5 dB steps |
| Gain flatness | ±1.5 dB full band; ±0.5 dB per 40 MHz |
| Gain stability, -40 to +60 °C | ±1.5 dB max. |
| Spectral regrowth (linear Pout, 1.5 × SR, QPSK) | -32 dBc typ., -30 dBc max. |
| Two-tone IMD3 (3 dB backoff from P1dB) | -30 dBc typ., -25 dBc max. |
| Spurious | -60 dBc typ., -55 dBc max. |
| LO leakage | -50 dBm at RF output |
| AM/PM conversion | 2.0°/dB typ., 2.5°/dB max. at P1dB |
| Noise power density | -95 dBm/Hz transmit band; -135 dBm/Hz receive band |
| Noise figure | 20 dB max. at max. gain |
| VSWR (input and output) | 1.35:1 typ., 1.50:1 max. |
| RF output | WR-75G flange (standard) or Type N female |
| Other connectors | Type N female IF/reference input; 10-pin MS M&C/fast mute, 3-pin MS Form C alarm, 4-pin MS power (mates supplied) |
| Power | 20–56 VDC; 215W typ., 260W max. |
| Cooling | Integrated heatsink, forced air |
| Temperature | -40 °C to +60 °C operating; -40 °C to +70 °C storage |
| Dimensions | 8.63 L × 4.52 W × 5.46 H in (219 × 115 × 139 mm) |
| Weight | 7.5 lb (3.4 kg) |
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