Norsat 4108CF – Ku-Band Single-Band PLL LNB, F-Type (75Ω)
• Input Band: 10.95–11.70 GHz
• LO Stability: ±150 kHz
• Noise Figure: 0.8 dB
• Output Connector: F-type, 75 Ω

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Norsat 4108CF Single-Band Ku-Band PLL LNB
The Norsat 4108CF is a single-band Ku-Band PLL LNB with ±150 kHz LO stability and a typ. 0.8 dB noise figure, engineered for reliable downlinking from 10.95 to 11.70 GHz. It features a 75 Ohm F-type output, WR-75 waveguide input, and IP67-rated protection for dependable SATCOM performance in all weather conditions.
Frequency Band: 10.95–11.70 GHz
Output Frequency: 950–1700 MHz
Local Oscillator: 10.0 GHz
LO Stability: ±150 kHz
Noise Figure: typ. 0.8 dB, max. 0.9 dB
Gain: typ. 60 dB (55–70 dB range), ≤4 dB p-p flatness
Output Connector: F-Type, 75 Ohm
Input: WR-75 waveguide grooved
Power: +15 to +24 VDC, 300 mA max
Environmental: -40°C to +60°C, IP67
Dimensions: 85 x 43 x 43 mm; Weight: 0.2 kg
Made in Republic of Korea; ECCN: EAR99
- Frequency Band
- Ku-Band
- Frequency Range
- 10.95 – 11.70 GHz
- Number of Bands
- Single-Band
- Output Band
- Band 1: 950 – 1700 MHz
- LO Frequency
- 10.00 GHz
- LO Stability
- ±150 kHz
- Noise Figure
- 0.8 dB
- Typical Gain
- 60 dB
- Input Interface
- WR-75 waveguide grooved
- Output Connector
- F Type 75 Ohm