SMW X LNB 7.75-8.50 GHz 1 Band | Internal reference

Description

SMW X LNB 7.75 – 8.50 GHz 1-Band SATCOM PLL LNB The SMW X LNB 7.75 – 8.50 GHz 1-Band SATCOM PLL LNB is a professional X-band low-noise downconverter engineered for mission-critical SATCOM applications. It delivers low phase noise meeting DVB-S2X profiles, very low input VSWR eliminating the need for an external isolator, and outstanding gain stability across temperature. Available with internal or external 10 MHz reference options for maximum flexibility. Input Frequency: 7.75 – 8.50 GHz Local Oscillator: 6.80 GHz Output Frequency: 950 – 1700 MHz Noise Figure: typ. 0.6 dB (43 K); max 0.69 dB (50 K) @ 23 °C Gain: typ. 60 dB (min 55 dB); flatness ±0.4 dB (30 MHz) / ±2 dB (full band) Phase Noise: -35 @ 10 Hz • -65 @ 100 Hz • -85 @ 1 kHz • -90 @ 10 kHz • -100 @ 100 kHz • -128 @ >1 MHz Input VSWR: 1.5 : 1 max (no isolator required) Output VSWR: 1.7 : 1 max @ 50 Ω Image Rejection: ≥ 60 dB Out-of-Band Rejection: ≥ 20 dB Output P1dB: +15 dBm Output IP3: +25 dBm Reference: Internal ±0.5 ppm (-20 to +70 °C) or External 10 MHz (-10 to +10 dBm) Input Connector: WR-112 / R84 flange (PBR-84), pressurizable 0.1 bar max Output Connector: N-f (50 Ω), optional SMA-f (50 Ω) or F-f (75 Ω) Power Supply: +12 to +24 V DC (3 W typ.) via output connector Dimensions: 130 × 56 × 51 mm (F/SMA); 135 × 56 × 51 mm (N) Weight: 353 g (WR112) / 420 g (CPR112G) Operating Temp.: -40 to +80 °C MTBF: > 489 000 h (Ground Fixed) Country of Origin: Sweden