CPI LPKO14035R / LPKM14035R 35W Ku-Band SSPA, 13.75–14.50 GHz
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Product details
The CPI LPKO14035R / LPKM14035R is a 35W Ku-Band low-power rack-mount SSPA from CPI's LPx Low-Power line. It delivers 35W saturated (+45.5 dBm) and 28W minimum at 1 dB compression (+44.5 dBm) across 14.00–14.50 GHz (LPKM) or the extended 13.75–14.50 GHz band (LPKO).
Built with technology from CPI's ModuMAX amplifiers, it fits a 3.5 in high, 19 in rack chassis with 70–75 dB of gain, forward power monitoring, SNMP network control and integral 1:1 redundancy control. It runs on 100–240 VAC (300W typ., 350W max.) with a WR-75G waveguide output.
Order it as LPKO14035R / LPKM14035R. The LPx Low-Power Series comes in 6 listed models; compare them on the series page.
Other models in this series
- LPCD6050R: 50W C-band
- LPCD6025R: 25W C-band
- LPXB8050R: 50W X-band
- LPXB8025R: 25W X-band
- LPKO14025R: 25W Ku-band
Compare all 6 CPI LPC, LPX and LPK Low-Power Rack-Mount SSPA models
Specifications
| Part number | LPKO14035R / LPKM14035R |
|---|---|
| Series | CPI LPx Low-Power |
| Frequency range | 14.00–14.50 GHz (LPKM) or the extended 13.75–14.50 GHz band (LPKO) |
| Saturated power | 35W typ. (+45.5 dBm) |
| Output P1dB | 28W min. (+44.5 dBm) |
| Gain at maximum setting | 70 dB min., 75 dB max. |
| Gain vs. temperature (0–50 °C) | ±0.75 dB max., ±0.5 dB typ. |
| Gain adjustment | 20 dB min., digital, 0.1 dB steps |
| Gain flatness | ±0.75 dB full band; ±0.30 dB per 40 MHz |
| Two-tone IMD | -25 dBc max., -30 dBc typ. at 3 dB total backoff from P1dB |
| Noise figure | 8 dB typ. at max. gain |
| Residual noise | -70 dBW/4 kHz (13.75–14.50 GHz); -120 dBW/4 kHz (10.7–12.75 GHz) |
| 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 at P1dB |
| Second harmonic / spurious | -60 dBc typ. / -70 dBc max. in band, at P1dB |
| VSWR | Input 1.2:1 typ., 1.3:1 max.; output 1.3:1 typ., 1.5:1 max. |
| Output sample port | -40 dB typ. |
| Connectors | Type N female RF input and sample; WR-75G waveguide output; 9-pos D-sub serial I/O, 15-pos D-sub system, RJ-45 network, IEC-320 power |
| AC input | 100–240 VAC, 47–63 Hz, power factor corrected (0.99 typ.) |
| Power consumption | 300W typ., 350W max. (max. at cold start, saturated) |
| Operating temperature | 0 °C to +50 °C inlet air; altitude to 10,000 ft, derate 2 °C per 1000 ft |
| Dimensions | 3.5 H × 19 W × 22 D in (89 × 483 × 559 mm) |
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