SMW Ku LNB 10.70-12.75 GHz 2-4 Band

Description

SMW Ku LNB 10.70-12.75 GHz 2-4 Band PLL LNB The SMW Ku LNB 10.70-12.75 GHz 2-4 Band PLL LNB (Multiband Q-PLL series) offers selectable Ku-sub-bands via voltage/tone or Modbus RS485 control. With auto external 10 MHz reference fallback, excellent phase noise, and optional alarm & monitoring interface, it provides high stability and flexibility for professional SATCOM systems. Input Frequency: 10.70 – 12.80 GHz (various 2-, 3-, or 4-band models) Typical LO Frequencies: 9.75 / 10.00 / 10.25 / 10.50 / 10.60 / 10.75 / 11.25 / 11.30 GHz (custom configurable) LO Reference: Auto external 10 MHz (-10 to +10 dBm) with internal ±2.5 ppm fallback Band Switching: 13/15/18/24 V & 22 kHz tone or RS485 Modbus RTU (option) Output Frequency Range: 950 – 2150 MHz Noise Figure: typ. 0.8 dB (59 K); max. 1.0 dB (75 K) Gain: typ. 60 dB (≥ 55 dB); flatness ±1.5 dB max. Phase Noise: -35 dBc/Hz @ 10 Hz; -65 @ 100 Hz; -82 @ 1 kHz; -95 @ 100 kHz; -120 @ 1 MHz Image Rejection: ≥ 20 dB Out-of-Band Rejection: ≥ 20 dB Output P1dB: +15 dBm min Output IP3: +25 dBm min Power Supply: +12 to +24 V DC (5 W max) via output or separate SMA connector Input Connector: WR75 / R120 (PBR120 flange) Output Connectors: N-female (50 Ω), SMA-female (50 Ω), or F-female (75 Ω) Alarm & M&C (Option): RS485 Modbus interface with sum-alarm output (LO lock, LNA fail, supply low etc.) Dimensions: 128 × 56 × 47 mm (N-connector) Weight: 370 g Operating Temperature: -40 °C to +80 °C MTBF: > 690 000 hours (Ground Fixed MIL-HDBK-217F) Includes: Conductive O-ring and M4 mounting screws Country of Origin: Sweden