English Owner's Manual
Page 3
...;► Antenna with Phase Locked Loop techniques to assure precise frequency control. FEATURES ►► 40 AM channels ►► Condenser microphone. ►► Ceramic filter: Delivers greater selectivity and reduces adjacent channel interference. ►► AGC (Automatic Gain Control) for a...; Automatic noise limiter to the radio. ►► Never use in the Citizens Band (CB) Radio Service. INTRODUCTION The PRO401HH radio is a mobile radio designed for use different batteries from the ones suggested. 1 Your radio features a superheterodyne circuit with BNC...
...;► Antenna with Phase Locked Loop techniques to assure precise frequency control. FEATURES ►► 40 AM channels ►► Condenser microphone. ►► Ceramic filter: Delivers greater selectivity and reduces adjacent channel interference. ►► AGC (Automatic Gain Control) for a...; Automatic noise limiter to the radio. ►► Never use in the Citizens Band (CB) Radio Service. INTRODUCTION The PRO401HH radio is a mobile radio designed for use different batteries from the ones suggested. 1 Your radio features a superheterodyne circuit with BNC...
English Owner's Manual
Page 6
The internal speaker is disabled. 11 Microphone Jack Connects to an external microphone (not included). 12 13.8 V DC External Power Jack Provides power to recharge the Ni-Cd rechargeable batteries. 13 Transmit Power Switch (HI/LOW) Select a power ... this jack. 6 Squelch knob Adjusts the level at which channel the radio will transmit or receive on the radio and adjusts the volume. 8 Microphone Speak into the microphone when transmitting. 9 Wrist Strap Slot Connect the wrist strap to the belt clip. 10 Speaker Jack Connects to increase the squelch level. To decrease...
The internal speaker is disabled. 11 Microphone Jack Connects to an external microphone (not included). 12 13.8 V DC External Power Jack Provides power to recharge the Ni-Cd rechargeable batteries. 13 Transmit Power Switch (HI/LOW) Select a power ... this jack. 6 Squelch knob Adjusts the level at which channel the radio will transmit or receive on the radio and adjusts the volume. 8 Microphone Speak into the microphone when transmitting. 9 Wrist Strap Slot Connect the wrist strap to the belt clip. 10 Speaker Jack Connects to increase the squelch level. To decrease...
English Owner's Manual
Page 9
Understood Busy - Leaving air In service - Hold the microphone about 2 inches away from your location? The following table lists some of service - Release the PTT button to call Please repeat Transmission completed - Subject to ...
Understood Busy - Leaving air In service - Hold the microphone about 2 inches away from your location? The following table lists some of service - Release the PTT button to call Please repeat Transmission completed - Subject to ...
English Owner's Manual
Page 11
... 4 Watts @13.8 VDC 85% - 95% 400 Hz - 2.5 KHz 50 ohms, unbalanced RECEIVER Sensitivity Selectivity I.F. SPECIFICATIONS GENERAL Channels Frequency Range Frequency Control Frequency Tolerance Operating Temperature Microphone Input Voltage Current Drain RX Size Weight LED Meter 40 AM 26.965 to 27.405 MHz Phase Locked Loop (PLL) synthesizer ±0.005% 14...
... 4 Watts @13.8 VDC 85% - 95% 400 Hz - 2.5 KHz 50 ohms, unbalanced RECEIVER Sensitivity Selectivity I.F. SPECIFICATIONS GENERAL Channels Frequency Range Frequency Control Frequency Tolerance Operating Temperature Microphone Input Voltage Current Drain RX Size Weight LED Meter 40 AM 26.965 to 27.405 MHz Phase Locked Loop (PLL) synthesizer ±0.005% 14...