The DRTM-LOG1300 (uLOG) is a MicroTCA.4 compliant LO and CLK generation module. It has been operating on EuXFEL for several years now. Currently other experiments expressed their interest for the LO and CLK generation modules operating at different reference frequencies. However not all the required LO and CLK frequencies can be generated using the currently implemented architecture. In parallel we have started a collaboration with the company KVG Quartz Crystal Technology GmbH to produce and test the newly produced modules. In this talk we will present other possible LO and CLK generation techniques which can provide LO and CLK signals with reference frequencies 500 MHz, 3 GHz and others. It is possible to order all these modules from KVG Quartz Crystal Technology GmbH.