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General| Modulation | AM |
|---|---|
| Channel Spacing | 25 kHz |
| Supply Voltage | 7.2 V DC |
| Receiver Type | Double-conversion superheterodyne |
| Frequency Range | 118.000 - 136.975 MHz |
| Power Output | 1.5 W (PEP) |
| Operating Temperature Range | -4°F to +140°F |
| Audio Output | 700mW @ 16 Ohms, 10% THD |
| Voltage | 7.2 V |
Details of Antenna Jack, MIC/EAR Jack, and Knobs.
Describes indicators, speaker, microphone, LCD, and keypad.
Explains PTT, Monitor Switch, and EXT DC Jack.
Explains meaning of various icons on the LCD screen.
Safety guidelines and instructions for attaching the belt clip.
Steps for inserting and removing the Ni-MH battery pack.
Procedure for charging the Ni-MH battery pack using the supplied charger.
Low battery alerts and guide for installing the optional alkaline battery case.
Initial setup and basic steps to turn on and select frequency.
Accessing emergency frequency and transmitting procedure.
Describes different frequency setting methods: VFO, MR, and BOOK memories.
How to receive VHF Weather Channel broadcasts and use auto-search.
Monitoring weak signals and Automatic Noise Limiter feature.
Displays transceiver temperature and current battery voltage.
Keypad lock function and beep on/off configuration.
Configures battery saver to 'sleep' and 'wake' for activity checks.
Sets synthesizer channel steps to 8.33/25 kHz.
Selects four special receiver audio responses for reception.
Activates voice-actuated transmit/receive switching with an external headset.
Uses radio as Public Address system with optional microphone.
Procedure for storing and managing frequencies in Main Memory.
How to retrieve stored memory channels and change display structure.
Designates channels to be skipped during memory scanning.
Procedure to automatically select DVOR mode in the NAV band.
How the VXA-300 indicates deviation from the direct course to a VOR station.
Configures deviation indication from the desired course, not just path.
Method to verify aircraft position using two VOR stations.
Allows transmitting on COM band while receiving on NAV band VOR.
Steps to store and label frequencies into the Book Memory.
Lists included and optional accessories for the transceiver.
Technical details for general operation and receiver performance.
Technical details for transmitter power, stability, and modulation.
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