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Assembling Module -D- rev 0.4
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!Shield board [https://remoteqth.com/img/wiki-modular-ant-sw-02c.jpg] ❏ Screw the four 15 mm standoffs '''to the bottom Module -A-''' [https://remoteqth.com/img/wiki-modular-ant-sw-03c.jpg] ❏ Solder two grounded vertical wire - long depending on the number of installed level (aprox 40 mm on each) to the bottom Module -A- ('''GND output marked a thin ring'''). [https://remoteqth.com/img/wiki-modular-ant-sw-04c.jpg] ❏ Prepare three center wire from any strong coax cable (for example RG213) '''30 mm long''' and cut isolation to remain at the length of '''18 mm.''' ''Insulation use to separate VF and control line.'' [https://remoteqth.com/img/wiki-modular-ant-sw-05c.jpg] ❏ After soldering long end to three VF outputs '''marked a strong ring''' insulation move down to PCB. ❏ If soldering in the second or higher-layer, check the overhang on the bottom side of the PCB, the wire does not protrude too and come close to the PCB beneath them. [https://remoteqth.com/img/wiki-modular-ant-sw-06c.jpg] ❏ Into an empty PCB, K3 slot deploy the longer end of the bottom solder three pins 30 mm debt. [https://remoteqth.com/img/wiki-modular-ant-sw-07c.jpg] ❏ Next cut the upper protruding pins and take off the bottom insulating grid. [https://remoteqth.com/img/wiki-modular-ant-sw-08c.jpg] ❏ Solder three 18 mm pins from top PCB to K4 slot. [https://remoteqth.com/img/wiki-modular-ant-sw-09c.jpg] ❏ Create three wire jumpers, after soldered to the PCB connects the input and output, and protrude 15 mm above the PCB. [https://remoteqth.com/img/wiki-modular-ant-sw-11d.jpg] ❏ Place the PCB on four screws and stretch all the wires, then screw with four locknut and 5 mm spacers. ❏ '''{.redka#id color: #f00;}Test circuit with an ohmmeter before soldering.{/}''' [https://remoteqth.com/img/wiki-modular-ant-sw-12c.jpg] ❏ After test, soldering two grounded wire and three VF - three VF line also cut the upper protruding wire. '''Grounded wire not cuting.''' ❏ Next solder three pins on K3 slots on the bottom PCB.
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