Sigtronic Wiring Diagram

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Sigtronic wiring diagram. Sigtronics corporation 178 east arrow highway san dimas ca 91773 telephone. If you have the ut 6s is for single radio operations and can intercom up to six any installation questions or problems that are not addressed in this people at one time. With fail safe features that allow pilots to always hear the radio even if the intercom is off and radio priority that assures atc only hears the crew. Sigtronics products are designed and manufactured in the u s a using state of the art technology to insure the highest quality and durability.

The wiring diagram shows how to wire the spa 4s for use with a portable stereo music source. Sigtronics spa 400 wiring diagram spa 400 narco mk 12d radio installation wiring diagram. The sigtronics spa 400 has been designed to mount either horizontally or vertically in your aircraft panel. Sigtronics pioneered the voice activated intercom market in 1974 and continues to deliver value and performance today in the 4 or 6 place faa tso approved spa 400 spa 600 intercom series.

For ut 4s or ut 6s see figure 4. See radio manufacturers in stallation instructions for all power ground and any additional hookups. Identify the jack terminals using figure 5. For ut 4d or ut 6d see figure 5.

This installation diagram is for a single radio system without audio panel. Sigtronics has the most comprehensive customer support program in the industry as well as a dedicated 800 line for technical support and installation information. Page 2 refer to the ultrasound wiring diagram. From our facility in san dimas california we design and assemble our innovative high quality headsets intercoms and.

A round faceplate is also available from sigtronics to fit a 2 1 4 round instrument hole hardware supplied. Sigtronics spa 400 wiring diagram avionics list archive browser. Sigtronics is the industry standard of excellence in high noise environment communication equipment. Adapts sport 200 and sport 200 s intercoms to standard 2 25 inch round instrument hole.

All necessary mounting hardware has been supplied for a 4 way installation. White red pilot push to talk must correspond with white black pilot mic input as shown. Sigtronics spa 400 wiring diagram avionics technicians hand book pin outs wiring gps nav com txp encoder g s audio. For ut 4d or ut 6d see figure 5.

The blue wire from pin 3 must be connected to the aircraft radio headphone output not the speaker output. Connect the white brown white violet and black wires to one jack as shown in figure 4. Wiring instructions connections should be made as shown in figure 4 and indicated in table 1 a.