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Frequency Range | 400-470 MHz |
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Channel Capacity | 16 |
Battery Type | Li-ion |
Antenna Impedance | 50Ω |
Spurious Radiation | ≤7.5μW |
Audio Power | ≥500mW |
Operating temperature | -20°C to +60°C |
Waterproof Rating | IP67 |
Operating Voltage | 7.4V |
Modulation Mode | FM |
Maximum Deviation | 5KHz |
Receiver Sensitivity | ≤0.25μV (12dB SINAD) |
Unpack and inspect the radio package and its included accessories.
Details the standard accessories provided with the radio package.
Instructions for charging the radio's battery and understanding charging status indicators.
Provides a visual diagram and general description of the radio's components.
Explains the Push-to-Talk button's role in enabling radio communication.
Details the functions and operation of the programmable side button.
Describes the antenna's purpose for signal reception and transmission.
How to activate the alarm function and its behavior during alerts.
Indicates the speaker is used for audio output.
Describes the function of the menu button for accessing settings.
Explains the Up button's use in menu navigation and scan direction.
Details the Confirm button's function for selection and keyboard lock.
Explains the Down button's use in menu navigation and scan direction.
Describes the Back button's function for menu exit and frequency switching.
Explains the meaning of the status indicator lights for transmitting and receiving.
Instructions for turning the radio on/off and adjusting the volume.
Describes the MIC/SP jack for external audio and programming connections.
Explains that the battery pack supplies power to the radio.
Summarizes the icons and information displayed on the radio's LCD screen.
Instructions for turning the radio on/off and adjusting the volume.
Explains how to enter the menu and navigate through settings using buttons.
Describes how the battery icon indicates charge level (full, low, empty).
Details the NOAA weather alert function and its operational constraints.
Explains how to adjust squelch to filter noise and improve clarity.
Describes setting CTCSS/DCS for selective communication and how encode/decode works.
Explains how to set different frequencies and switch between A/B bands.
Explains the power saving mode to extend battery life with response time delay.
Describes enabling key tone and the audio companding function for better signal.
Allows adjustment of transmission power and locking the keypad.
Provides a table of CTCSS frequencies and their corresponding codes.
Lists standard CDCSS codes for encoding and decoding.
Lists channels, RX/TX frequencies, power levels, bandwidth, and CTCSS/DCS codes.
Contains important operating instructions for safe usage and RF energy awareness.
Discusses awareness, control of exposure, and radio licensing requirements.
Warns against unauthorized modifications and specifies qualified personnel for repairs.
Details FCC compliance rules, including conditions for operation and interference.
Lists CE compliance details and relevant EU directives for the radio.
Specifies EU countries where the product can be used.
Outlines Canadian IC licence-exempt radio apparatus requirements and conditions.
Provides crucial RF exposure information and guidelines for safe operation.
General guidelines for user awareness and proper device transfer.
Specific instructions for transmitting, body-worn accessories, and safe operation.
Safe distance guidelines for holding the radio in hand and during calls.
Note on susceptibility to electromagnetic interference (EMI).
Warning about small parts being a choking hazard for children under 3 years.
Safety precautions for operating the radio in hazardous environments and near medical devices.
Advice on protecting hearing by using appropriate volume levels with or without headsets.
Warnings about potential burns from damaged antennas or battery short circuits.
Prohibits certain operations like using the charger in moist environments or disassembling it.
Steps to reduce risks, such as proper charger handling and contacting service.
Emphasizes using manufacturer-approved accessories for RF exposure compliance.
Details on how to obtain warranty service and exclusions from coverage.