data sheet: F-LBAND-TX/rx data sheet: F-LBAND-TX/rx the l-band transmitter/receiver pair are used for transporting l-band rf signals from the antenna to the satellite receiver. l-band rf signals have a very limited range over coaxial cable, typically no more than a few hundred feet. by transporting the l-band rf signal over optical fiber this range can be extended to over 75 miles. fiber optic cables are much smaller and easier to work with than traditional copper coax. additionally our units provides optional 13/18v lnb power as well as automatic gain control (agc) to manage rf input fiber optic transport of satellite signals is useful in many applications , such as transportation of signals from a remote satellite farm to a broadcaster's headend, uplink and downlink appl ications, and dbs services. we offer cwdm multiplexing solutions for transportation of up to 8 distinct l-band signals over a single fiber, as well as multicasting solutions over several different f ibers via optical coupling. custom solutions are availible, contact us today for help with your specif ic l-band needs. typical l-band-rx/tx application technical specifications optical wavelength 13101550 nm fp/dfb output power range 0dbm C 4dbm rf frequency range 950 C 2600 mhz rf input level 55 C 78dbv lnb power 13 or 18 vdc 350 ma rf return loss 13 db input impedance 75 ohm cnr 40 db imd 40 db power consumption 3.5 w power supply 18v dc rf connector f female optical connector sc/apc or by request dimensions (h x w x d) 118mmx210mmx40mm weight 0.25 kg
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