RADIO EQUIPMENT WITH AUTOMATIC ADJUSTMENT FUNCTION

PURPOSE:To attain accurate automatic adjustment for each adjustment by storing each signal required for adjustment of modulation, control of a transmission output, level adjustment of a reception input level signal and phase adjustment of a monitor signal to a data storage memory. CONSTITUTION:Levels of a transmission signal S1, a data transmission signal S2 and monitor signal S3 are adjusted automatically by electronic volumes 7a-7c by level adjustment signals S9a-S9c outputted from a processor 12 based on a command signal S8 from an external automatic measuring instrument 16. The data are stored in a data storage memory 15. A data of a signal S11 corresponding to a transmission output control signal S7 outputted from the processor 12 is also stored in the memory 15. An intermediate frequency signal of a receiver 4 is inputted to the processor 12 via a logarithmic amplifier 9, a rectifier 10 and an A/D converter 11. the input level at each stage is set by using a reference signal and the resulting data is stored in the memory 15. The monitor signal S3 is inputted to a phase shifter 8, in which the signal is phase-matched by a phase matching signal S10 from the processor 12. The signal S10 is stored in the memory 15.