Customized Communications Since 1986

Quattro Fiber output Ku-Band LNB

• Directly compatible with SMW Quattro and Versa Link
Fiber receivers and compatible with a wide range of RF over Fiber receivers on the market
• Small size and low power consumption
• Low phase noise to meet the Broadcast profile of DVB-S2, optional ultra-low phase noise model meets all profiles of DVB-S2X
• Choose between Internal Ref. or External Ref. input models
• AGC – Automatic Gain Control (Option: Fixed Gain for large antennas and Beacon).
• RF monitor and DC supply via SMA connectors.
• Cost effective compared to running a separate fiber
transmitter to a RF output LNB.
• High P1dB and IP3 out RF via Fiber receiver
• Wide operating temperature range


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Highest RF and optical performance
Single frequency conversion and directly modulated DFB lasers results in best possible performance.
Up to 20 km standard 1310 nm (optional up to 40 km with 1550 nm) single mode fiber cable distance, depending on link budget.
Perfect for applications where professional fiber distribution from an antenna is needed but space and/or budget is limited.

Additional information


E 10.7-11.7 (LO 9.75)/11.7-12.75 (LO 10.6), B 10.95-.11.7 (LO10.0)/11.7-12.75 (LO10.75)

Output connector:



Fixed gain (Beacon), 1550 nm fiber transmitter. Model with ultra-low phase noise to meet all DVB-S2X profiles

Internal/External Ref

± 1 ppm @ -20° to +70° C, ± 1.5 ppm @ -40° to +70° C, ext. 10 MHz ref.

Optical Output

1310 nm, 1550 nm

AGC/Fixed gain

AGC, Fixed gain (Beacon)

Phase Noise



drawing fiber quattro


Quattro Fiber output Ku-Band LNB pdf

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    SMW is a leading manufacturer of Professional LNBs for the International SATCOM market. We sell our products all over the world since 1986.