data sheet: f-kuband-tx/rx data sheet: f-kuband-tx/rx the f-kuband series wide band laser transceivers are designed for enabling a high linearity optical link for rf over fiber in the k-band up to 20 ghz. the unit can also be used as a repeater for extending the transmission distance of a 30 gb/s li nk. the f-kuband incorporates a broadband optical transmitter and linear receiver into a compact rack mounted unit. the f-kuband can be used for carrying almost any type of rf modulated sig nals such as rf over fiber (rfog), satellite/if link, wimax optical link, microwa ve over fiber, and mobile signals in fiber. the unit uses a lithium-niobate external modulator to convert input micro wave/rf signals to optical waveforms from a frequency range of 100 khz up to 20 ghz. the unit f unctions as a transperent link, transporting all satellite modulation formats over a single fiber. t he f-kuband maintains excellent gain flatness over a wide frequency range due to a very narrow line width df b laser. transmission distances of up to 75 miles are possible using singlemode optical fiber. the f-ku band link is a cost effective and high performance solution for ku-band satellite links. typical l-band-rx/tx application technical specifications optical wavelength 1310 C 1550 nm fp/dfb optical output power 6.0 dbm optical budget loss 24 C 32 db optical return loss 40 db rf frequency range 100 khz C 20.0 ghz rf input level 12 dbm max rf gain 10 C 25 db rf gain flatness 4.0 +/- 2.0 input impedance 50 ohm rf return loss 10 db <10 ghz 8 db 13~15 ghz 6 db 18~20 ghz rf noise 15 db max vswr input / output 2.0 : 1 cnr 40 db imd 40 db communications interface rs232 snmp interface rj45 power consumption 8 w power supply 12v dc rf connector sma female optical connector fc/apc or by request dimensions (h x w x d) 19in x 11.0in x 1.75in weight 0.75 kg operating temp. ( ) -10 to +65 ( ) storage temp. ( ) -40 to +85 ( ) relative humidity (%) 0 to 95 % lna f-kuband-tx F-KUBAND-RX rf output 100khz - 20ghz up to 120km fiber
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