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Last modified 2012-06-28

Sinclair ZX80

Type:8-bit home computer
CPU:NEC 780C-1 @ 3.25 MHz (Z80 compatible)
Operating system:Sinclair Basic
Memory:ROM: 4 KB (Expandable to 8 KB)
RAM: 1 KB (Expandable to 64 KB)
Graphics:Text: 32*22 characters
Graphics: 64*44 pixels, black and white
Storage:Cassette/tape recorder
Input:Integrated touch keyboard
I/O ports:Cassette/tape recorder connectors, TV/RF out, Z80 bus edge connector
Voltage:9 VDC from external PSU
Power consumption:
Dimensions (W*H*D):219*40*175 mm
Weight:375 gr
Manufactured:UK, 1980-1981 (Discontinued)
Related documents:
Notable "ham" software: "QTH locator/Contest score" - By G4ANB and G3UBX (Requires 8K ROM)
"Distance & bearing" - By G4ANB and G3UBX (Requires 8K ROM)
"Sprog finder" - By G4ANB and G3UBX (Requires 8K ROM)