Справочник ПользователяСодержание1INTRODUCTION4OPERATIONS AND MAINTENANCE5Operating Instructions5Wearing the PPD5Activation5Testing6Do’s and Don’ts6Operator Maintenance and Cleaning7Accessories7BATTERY SPECIFICATIONS AND REPLACEMENT8Battery Life Specification and Considerations8Battery Replacement9PPD THEORY OF OPERATION13Transmitter Specifications14Digital Modulation15RF Output16PPD Detailed Hardware Description17Synthesizer17Voltage Controlled Oscillator (VCO)18VCO Buffer Amplifier18Reference Oscillator (VCTCXO)18Driver Stage19Band Pass Interstage Filter19Final Amplifier19Размер: 521,5 КБСтраницы: 20Язык: EnglishПросмотреть