ROF-DML mndandanda analogi wideband mwachindunji-modulated kuwala emission module, ntchito mkulu liniya mayikirowevu mwachindunji modulated DFB laser (DML), bwino mandala mode, palibe RF driver amplifier, Integrated automatic power control (APC) and automatic control control circuit ( ATC), Izi zimawonetsetsa kuti laser imatha kutumiza ma siginecha a microwave RF mpaka 18GHz pa mtunda wautali, yokhala ndi bandwidth yayikulu komanso kuyankha kosalala, kumapereka kulumikizana kwamtundu wapamwamba wamtundu wamitundu yosiyanasiyana ya ma analogi ma microwave.Popewa kugwiritsa ntchito zingwe zamtengo wapatali za coaxial kapena ma waveguide, malire a mtunda wotumizira amachotsedwa, kuwongolera kwambiri mawonekedwe azizindikiro ndi kudalirika kwa kulumikizana kwa ma microwave, ndipo atha kugwiritsidwa ntchito kwambiri pamagawo akutali opanda zingwe, nthawi komanso kugawa chizindikiro, telemetry ndi mizere yochedwa ndi zina. minda yolumikizana ndi ma microwave.