SMW Ka LNB 17.30-22.30 GHz 3-8 Band

Description

SMW Ka LNB 17.30 – 22.30 GHz 3-8 Band PLL LNB The SMW Ka LNB 17.30 – 22.30 GHz 3-8 Band PLL LNB is a professional multiband receiver covering 17.2 – 22.3 GHz with up to eight selectable sub-bands. It features auto-switching between internal and external 10 MHz references, low phase noise compliant with DVB-S2X profiles, and optional RS-485 M&C for network monitoring and alarm integration. Ideal for teleport, gateway, and Ka uplink applications. Input Frequency: 17.20 – 22.30 GHz (3 to 8 custom sub-bands, overlap possible) LO Frequencies: Custom 16.25 – 20.75 GHz (3-8 programmable LOs) Output Frequency: 950 – 1950 MHz (950-2250 MHz optional) Noise Figure: typ. 1.3 – 1.7 dB (increases with frequency) Gain: typ. 60 dB (min. 55 dB); flatness ±0.4 dB within 30 MHz / ±2 dB per band Phase Noise: -35 @10 Hz • -65 @100 Hz • -80 @1 kHz • -85 @10 kHz • -95 @100 kHz • -112 @1 MHz LO Reference: Auto External 10 MHz (-10 to +10 dBm) / Internal ±2.5 ppm (-40 to +80 °C) Switching: Legacy 13/15/18/24 V & 22 kHz tone or RS-485 (Modbus RTU) Input VSWR: 1.35 : 1 max with included low-loss isolator Output P1dB: +15 dBm min Output IP3: +25 dBm min Output Connector: N-female (50 Ω), SMA (50 Ω), or F-female (75 Ω) Power Supply: +11 – +26 V DC (5 W max) via output or separate SMA port Alarm / M&C (option): RS-485 (Modbus RTU) with sum alarm for LNA fail, LO lock, supply low, etc. Dimensions: 153 × 68 × 45 mm Weight: ≈ 375 g (with isolator) Operating Temperature: -40 to +80 °C MTBF: > 690 000 h (Ground Fixed) Country of Origin: Sweden