Program up to 900 memory channels, including offset, tones, and power levels.

: If you are looking for a cost-free solution, many ham operators use CHIRP , an open-source freeware tool that supports the Yaesu VX-2 for basic programming. How to Install and Use ADMS-1H Programming Kit for the Yaesu VX-2 - RT Systems

The is the professional programming software for the Yaesu VX-2 transceiver, designed to replace tedious manual frequency entry with a streamlined, spreadsheet-style PC interface. Key Features of ADMS-1H

Before understanding the system, you must appreciate the hardware. The VX2 64-bit CPU is not your average x86 or ARM processor. It features:

| Operation | SQLite (emulated) | LevelDB (native) | | |-----------|-------------------|------------------|----------------------| | Writes/sec (1KB records) | 48,000 | 210,000 | 890,000 | | Reads/sec (point query) | 125,000 | 680,000 | 2,100,000 | | Range scan (1M records) | 1.2 sec | 0.45 sec | 0.09 sec | | 3-node cluster sync | N/A | 5.8 sec | 0.4 sec |