Maintaining a Motorola GM3688 mobile radio requires access to technical specifications and structured troubleshooting procedures. While the full Motorola GM3688 Detailed Service Manual (part number 6864115B62) is typically available through authorized dealers, several key technical resources and procedures are essential for its upkeep. 🛠️ Key Technical Specifications Go to product viewer dialog for this item.
Frequency-specific details (VHF: 136–174 MHz; UHF: 350–527 MHz) including power output settings (1–25W or up to 45W). Schematic Diagrams & Circuit Descriptions: motorola gm3688 service manual top
Top Aspects of the Motorola GM3688 Service Manual Maintaining a Motorola GM3688 mobile radio requires access
: Managing the 16-pin accessory port used for data solutions like Automatic Vehicle Locator (AVL) systems. www.motorolasolutions.com Where to Find the Manual The manual also provides instructions for repairing or
Transmit Deviation: Adjusting the modulation limiting (typically ±2.5kHz for 12.5kHz spacing or ±5.0kHz for 25kHz spacing) using an audio generator set to 1000 Hz at 800 mV RMS.
The manual also provides instructions for repairing or replacing defective components, including: