Optical Transmitters

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TXWBT

Three-wavelength optical transmitter for delivering an entire orbital position’s distribution, digital terrestrial TV, and FM and DAB radio services over a single single-mode optical fiber.

Specifications

Optical power 8dBm
Three-wavelength system
Wide Band LNB inputs
SAT inputs with A.G.C.
Gain adjustment trimmer for SAT inputs
Slope adjustment trimmer for SAT inputs
Gain adjustment trimmer for TV input
RF test and monitor ports
Dual DC inputs for redundancy
Laser ON/OFF control
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TXWBTe

Three-wavelength optical transmitter designed to distribute an entire satellite orbital position, digital terrestrial TV, and FM and DAB radio services over a single single-mode optical fiber.

Specifications

Optical power 8dBm
Three-wavelength system
SAT inputs with A.G.C.
Wide Band LNB inputs
https://lemelettronica.it/wp-content/uploads/2024/11/TXWDM.jpg

TXWDM

Two-wavelength optical transmitter with integrated CWDM input. Suitable for use alongside a TXWBT or TXWB transmitter to enable distribution of a second satellite orbital position over a single single-mode optical fiber.

Specifications

Optical power 8dBm
Two-wavelength system
Optical input with integrated CWDM
Wide Band LNB inputs
SAT inputs with A.G.C.
Gain adjustment trimmer for SAT inputs
Slope adjustment trimmer for SAT inputs
RF test and monitor ports
Dual DC inputs for redundancy
Laser ON/OFF control
https://lemelettronica.it/wp-content/uploads/2025/06/TXWDMe.jpg

TXWDMe

Two-wavelength optical transmitter with integrated CWDM input. Suitable for use in combination with a TXWBTe or TXWBe transmitter to enable the distribution of a second satellite orbital position over a single single-mode optical fiber.

Specifications

Optical power 6dBm
Two-wavelength system
Optical input with integrated CWDM
SAT inputs with A.G.C.
Wide Band LNB inputs
https://lemelettronica.it/wp-content/uploads/2024/11/TXWB.jpg

TXWB

Two-wavelength optical transmitter designed for the distribution of an entire satellite orbital position over a single single-mode optical fiber.

Specifications

Optical power 8dBm
Two-wavelength system
Wide Band LNB inputs
SAT inputs with A.G.C.
Gain adjustment trimmer for SAT inputs
Slope adjustment trimmer for SAT inputs
RF test and monitor ports
Dual DC inputs for redundancy
Laser ON/OFF control
https://lemelettronica.it/wp-content/uploads/2025/06/TXWBe.jpg

TXWBe

Two-wavelength optical transmitter designed for the distribution of an entire satellite orbital position over a single single-mode optical fiber.

Specifications

Optical power 6dBm
Two-wavelength system
SAT inputs with A.G.C.
Wide Band LNB inputs