The Qantex 650A Cartridge Tape Reader is a magnetic tape drive designed for reading 1/4-inch, 4-track data cartridges in archival recovery and legacy system support applications. This OEM-class device retrieves data from 3M Data Cartridge DC300A media formatted to ANSI X3/B5/15 and ANSI/ECMA specifications, delivering sustained performance across demanding data interchange requirements.
Technical Specifications
• Recording Density: 1600 bits per inch (bpi) phase encoded; 3200 flux reversals per inch (FRPI)
• Data Transfer Rate: 48,000 bits per second (bps) at 30 inches per second (ips) tape speed
• Search Speed: Bidirectional high-speed search at 90 ips
• Start/Stop Distance at 30 ips: 0.58 inches start, 0.16 inches stop
• Cartridge Format: 3M “Scotch” Brand DC300A; 1/4-inch, 4-track configuration
– Key Features
• Heavy-duty mechanical construction with three-point suspension for precise head-to-cartridge alignment and data interchange compatibility
• Dual power supply options: +5 VDC ±3% at 1 A maximum, or ±18 VDC ±5% (250 mA idle, 1.3 A run)
• DTL/TTL-compatible control interface accepting system commands and data input
• Compact OEM form factor: 3-1/8 inches (H) × 7 inches (W) excluding bezel
• Cartridge locking mechanism prevents inadvertent removal during operation
• Mechanical or electrical cartridge ejection
• Molded bezel with integrated cartridge guidance, mounting screw coverage, and optional status display capability; customizable bezels available
– Typical Applications
Data recovery from archived tape media, legacy computer system integration, electronic data processing (EDP) terminal support, and institutional data preservation workflows requiring reliable 1/4-inch cartridge access.
– Compatibility & Integration
Designed for integration into computer systems, data terminals, and associated EDP equipment. Compatible with host systems via DTL/TTL control signaling. Operates with ANSI/ECMA standard 1/4-inch, 4-track cartridges. Replacement control boards and system components remain available through third-party suppliers.
