Heathkit H89
SPECIFICATIONS
| Type: | 8-bit home computer |
| CPU: | Zilog Z80 @ 2 MHz |
| Operating system: | MTR-88 monitor and HDOS (Heath DOS) |
| Memory: | ROM: ? KB
RAM: 16-48 KB |
| Sound: | N/A |
| Graphics: | 12 inch monochrome CRT with 80*24 text only |
| Storage: | Tape recoder I/F
102 KB floppy |
| Input: | Integrated keyboard |
| I/O ports: | Optional serial I/O |
| Voltage: | Mains |
| Power consumption: | |
| Dimensions (W*H*D): | ? mm (?") |
| Weight: | ? Kg (? lbs) |
| Manufactured: | USA, 1979-19xx (Discontinued) |
| Other: | |
| Related documents: | |
| Modifications: | |
| Notable "ham" software: | |
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