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General| Brand | Japan Radio Co. |
|---|---|
| Model | JRV-500B |
| Category | Transceiver |
| Language | English |
Covers general operation, internal access, electrical safety, and power handling.
Outlines licensing requirements and provides contact details for inquiries.
Describes the VHF transceiver's functions, features, and operating capabilities.
Explains the naming convention used for different transceiver models.
Lists the essential parts included with the JRV-500B transceiver.
Lists available accessories and optional parts for the transceiver.
Details frequency range, channels, emission class, and impedance.
Provides technical details for the transmitter output, oscillation, and bandwidth.
Outlines receiver method, sensitivity, selectivity, and squelch characteristics.
Guides on selecting a suitable location and connecting the power supply.
Details wiring requirements and identifies compatible connectors for external devices.
Explains antenna arrangement for single and dual antenna configurations.
Describes how to select and set the AC or DC power supply voltage.
Introduces the procedure for configuring internal data settings.
Details the steps for setting initial data, covering various parameters.
Details further steps for setting initial data, focusing on channel usage.
Configuration options for additional transceiver functions.
Explains the capabilities and setup for remote operation of the transceiver.
Describes serial communication methods and transmission specifications.
Details the data format for remote control commands in memory channel mode.
Details the data format for remote control commands in direct channel mode.
Lists standard voltage levels for various PC boards for diagnostic purposes.
Details signal levels and adjustment points for calibration.
Provides flowcharts to diagnose and resolve common operational issues.
Describes the PLL, power amplifier, and output control circuits.
Explains the PLL, IF, limiter, and squelch circuits in the receiver.
Details the indicators, switches, and controls on the transceiver's front panel.
Describes the main control logic, microprocessor, and associated circuits.
Explains the function and circuitry of the optional MODEM.
Provides mechanical drawings showing physical layout and dimensions.
Includes block diagrams and schematics of the transceiver's electrical systems.
Lists all available components and their part numbers.
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