| 摘要 |
PURPOSE:To attain miniaturization and list display of a monitor for measuring the strength of a received electric field of each channel of a working frequency band in a multichannel radio system and to improve the effect of measurement. CONSTITUTION:The radio channel monitor is so constituted that a setting command to specify a radio channel of a working band sequentially from a small- sized portable personal computer 4 is inputted to CPU 3 mounted on a radio device 1 and controlling operations thereof and that data on the strength of a received electric field of each specified channel are outputted therefrom and the strengths of the received electric fields of all of the channels are displayed graphically in a screen of the personal computer 4. |
