RX - Preamp module 2N5109

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!KIT Assembling * Insert two multi-turn trimmers ** there is 2 kOhms (202) and 200 Ohm (201) * Insert resistors [https://remoteqth.com/img/ZAW-WIKI/preampmodule/4_2_850.jpg|noborder] * continue with capacitors ** small yellow 104 apacitors are 100 nF ** continue with two blue electrolytic capacitor - PLEASE be careful on polarity! ** minus (-) is marked on capacitor, plus (+) on PCB [https://remoteqth.com/img/ZAW-WIKI/preampmodule/5_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/6_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/7_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/8_2_850.jpg|noborder] * Insert diode, relay and inductor ** two Omron relays ** Diode 1N4007 - please follow polarity on PCB ** small inductor L3 [https://remoteqth.com/img/ZAW-WIKI/preampmodule/9_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/10_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/11_2_850.jpg|noborder] * Insert transistor to the radiator and wind output transformer ** use screw driver to open radiator a little bit if needed. ** there is small ferrite core T50-75 ** wind 5 turns of bifilar wires [https://remoteqth.com/img/ZAW-WIKI/preampmodule/2_2_850.jpg|noborder] *Example of the binocular wires :) [https://remoteqth.com/img/ZAW-WIKI/2-way-splitter/IMG_6221_2_850.jpg|noborder] * please measure start and end of both windings * insert it into the PCB in the right order! [https://remoteqth.com/img/ZAW-WIKI/preampmodule/12_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/13_2_850.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/preampmodule/15_2_850.jpg|noborder]
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