Nisshinbo NJR2841L
Universal Ku-band 2LO PLL LNB - Mechanical Switch
Covers 10.70–12.75 GHz in two sub-bands:
• Band 1: 10.70–11.70 GHz
• Band 2: 11.70–12.75 GHz
• LO Stability: ±50 ppm (±500 kHz)
• Noise Figure: 0.8 dB
• Output Connector: F 75 Ohm or N 50 Ohm
⚠️ End of Life Notice
The models are end-of-life (EOL) and have been replaced by the NJR2841H and NJR2841HN.
Security policy
Delivery policy
Return policy
NJR2841L Ku-band 2LO PLL LNB
The NJR2841L is a Universal Ku-band PLL LNB covering 10.7–12.75 GHz with dual LO (9.75 / 10.6 GHz), 0.8 dB noise figure, and excellent frequency stability (±50 ppm) for high-stability satellite communication. Suitable for VSAT systems, satellite ground stations, and Ku-band RF front-end applications.
Key Features
10.7–12.75 GHz Ku-band operation (dual band)
Dual LO: 9.75 GHz / 10.6 GHz
±50 ppm frequency stability
Mechanical band switching
0.8 dB low noise figure (typ.)
950–2150 MHz IF output
F-type connector, 75 Ω
IP67 weatherproof design for outdoor use
Band Switching (Mechanical Switching)
Low-band: 10.7 to 11.7 GHz or High-band: 11.7 to 12.75 GHz will be selected by the direction of Mechanical Rotary Switch.
NJR2841L, NJR2841LN
- Type
- Single LNBs
- Frequency Band
- Ku-Band
- Frequency Range
- 10.70 – 12.75 GHz
- Number of Bands
- 2-Band
- Sub-Band
- Band 1: 10.7–11.7 GHz
- Sub-Band
- Band 2: 11.7–12.75 GHz
- Output Band
- Band 1: 950 – 1950 MHz
- Output Band
- Band 2: 1100 – 2150 MHz
- LO Frequency
- 9.75 GHz
- LO Frequency
- 10.60 GHz
- LO Stability
- ±500 kHz
- Noise Figure
- 0.8 dB
- Input Interface
- WR-75 waveguide grooved
- Output Connector
- F Type 75 Ohm
- Output Connector
- N Type 50 Ohm
Specific References
Universal Ku-band 2LO PLL LNB - Mechanical Switch
Covers 10.70–12.75 GHz in two sub-bands:
• Band 1: 10.70–11.70 GHz
• Band 2: 11.70–12.75 GHz
• LO Stability: ±50 ppm (±500 kHz)
• Noise Figure: 0.8 dB
• Output Connector: F 75 Ohm or N 50 Ohm
⚠️ End of Life Notice
The models are end-of-life (EOL) and have been replaced by the NJR2841H and NJR2841HN.