SMW Ku LNB 10.75-12.75 GHz WDL Quattro

SMW Ku LNB 10.70–12.75 GHz WDL ULP Quattro PLL LNB

The SMW Ku LNB 10.70–12.75 GHz WDL ULP Quattro is a professional-grade PLL LNB designed for simultaneous reception of both polarizations and low/high Ku-bands. Equipped with Ultra Low Phase Noise (ULP) performance and high linearity, it meets DVB-S2X, NS3, and NS4 requirements for broadcast and professional SATCOM systems.

Input Frequency: 

    10.70–12.75 GHz (Model E)

    10.95–12.75 GHz (Model B)

Low / High Band: 

    10.70–11.70 / 11.70–12.75 GHz (Model E) 

    10.95–11.70 / 11.70–12.75 GHz (Model B)

LO Frequencies: 

    9.75 / 10.60 GHz (Model E) 

    10.00 / 10.75 GHz (Model B)

Output Frequency:

Low Band: 950–1950 MHz (Model E) | 950–1700 MHz (Model B)
High Band: 1100–2150 MHz (Model E) | 950–2000 MHz (Model B)

Cross Polarization: ≥ 31.5 dB Noise Figure: typ. 0.8 dB (≈ 59 K)
Gain: typ. 60 dB (min. 55 dB), ±0.25 dB within 30 MHz
LO Reference: Internal ±1 ppm (–40 to +80 °C) or External 10 MHz (–10 to +10 dBm)
Phase Noise: –35 dBc/Hz @10 Hz; –65 @100 Hz; –82 @1 kHz; –94 @10 kHz; –120 @>1 MHz
Output P1dB: +15 dBm min Output IP3: +25 dBm min
Out-of-Band Rejection: ≥ 20 dB Image Rejection: ≥ 40 dB
Power Supply: +15 to 24 V DC (5 W typ.) via High-Band connector
Input Connector: C-120 (circular 18 mm waveguide) with OMT and weather case
Output Connectors: F-female (75 Ω), N-female (50 Ω), or SMA-female (50 Ω)
Dimensions: 205 × 152 × 83 mm Weight: 1162 g (F) / 1231 g (N)
Operating Temperature: –40 to +80 °C MTBF: > 245 000 hours (Ground Fixed)
Country of Origin: Sweden