Vertex Standard FT-1807M

MAIN Unit

Note

Contents

Main Introduction Technical Supplement Board Unit FT-1807M Important Note Specifications General Transmitter Receiver Exploded View & Miscellaneous Parts Page Page Page Circuit Description Receive Signal Path IF and Audio Circuits Squelch Control Transmit Signal Path Circuit Description TX APC Circuit PLL Introduction Required Test Equipment Alignment Preparation & Precautions Test Setup Entering the Alignment Mode Page Closing the Alignment mode Circuit Diagram Page Parts Layout (Side A) BADCEF 1 2 3 Parts Layout (Side B) badcef 1 2 3 Page Page Page Page Page Page Page Page Page Page Circuit Diagram Parts Layout