Norsat 9000XICF-4
Ka-Band Ext. Ref. LNB
9000X-4 Series
Input Frequency: 20.2–21.2 GHz
LO Reference: External 10 MHz
Output Connector: F Female, 75 Ohm
Integrated Waveguide Isolator: Yes

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Norsat 9000XICF-4 Ka-Band Single-Band PLL EXT LNB
The Norsat 9000XICF-4 is a Ka-Band LNB designed for 20.2 to 21.2 GHz reception. It features an external 10 MHz PLL reference, WR-42 input, F-type 75 Ohm output, and integrated isolator—offering stable, low-noise operation for Ka-C band SATCOM systems.
Input Frequency: 20.2 – 21.2 GHz
Output Frequency: 950 – 1950 MHz
LO Frequency: 19.25 GHz
LO Stability: External 10 MHz reference
Noise Figure: typ. 1.5 dB (max. 1.6 dB)
Conversion Gain: typ. 60 dB (min. 55 dB, max. 65 dB)
Gain Flatness: ≤ 4 dB p-p
Phase Noise: Depends on external reference
Output P1dB: ≥ +5 dBm
Image Rejection: ≥ 40 dBc
VSWR (Input / Output): max. 1.5:1 / 2.5:1
RF Input Connector: WR-42
IF Output Connector: F-Type 75 Ohm
Integrated Isolator: Yes
Power Supply: +12 to +24 VDC
Current Consumption: max. 400 mA
IP Rating: IP67
Operating Temp: –40°C to +60°C
Dimensions: 103.6 × 60 × 45 mm
Weight: 0.42 kg
- Frequency Band
- Ka-Band
- Number of Bands
- 1-Band
- Input Band
- 20.2–21.2 GHz
- Output Band
- 950-1950 MHz
- LO Frequency
- 19.25 GHz
- LO Stability
- External Reference
- Noise Figure
- 1.5 dB
- Typical Gain
- 60 dB
- Output Connector
- F Type 75 Ohm