4907: Difference between revisions
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* [[Media:070-2380-00.pdf|Tek 4907 Operator -00]] | * [[Media:070-2380-00.pdf|Tek 4907 Operator Manual -00]] | ||
* [[Media:070-2380-01.pdf|Tek 4907 Operator -01]] | * [[Media:070-2380-01.pdf|Tek 4907 Operator Manual -01]] | ||
* [https://archive.org/download/070-2380-02/070-2380-02.pdf Tek 4907 Operator Manual -02] | |||
* [[Media:070-2381-01.pdf|Tek 4907 Pocket Reference]] | * [[Media:070-2381-01.pdf|Tek 4907 Pocket Reference]] | ||
* [[Media:070-2405-00.pdf|Tek 4907 Service]] | * [[Media:070-2405-00.pdf|Tek 4907 Service Manual]] | ||
* [[Media:070-2493-00.pdf|Tek 4907 Installation]] | * [[Media:070-2493-00.pdf|Tek 4907 Installation Guide]] | ||
* [[Media:Shugart SA800 SA801 Service Manual 1982-03.pdf|Shugart SA800/SA801 Floppy Drive Service Manual, 1983]] | |||
* [[Media:006-2834-00.pdf|Tek 4051/4907 U.S. MAP AND RECORD KEEPING DEMO 006-2834-00]] | |||
}} | }} | ||
The '''Tektronix 4907 "File Manager"''' is a GPIB-compatible mass storage device for the [[4051]]/[[4052]] computer series (with File Manager ROM pack). | The '''Tektronix 4907 "File Manager"''' is a GPIB-compatible mass storage device for the [[4051]]/[[4052]] computer series (with File Manager ROM pack [[020-0279-00]]). | ||
The 4907 was available one, two or three 8" double density single-sided floppy drives that require hard-sectored diskettes and provide up to 630,000 byte capacity per disc. | The 4907 was available with one, two or three 8" double density single-sided floppy drives that require hard-sectored diskettes and provide up to 630,000 byte capacity per disc. | ||
It uses Shugart SA800/SA801 drives with line-voltage synchronous AC drive motors, meaning that a unit configured for 60 Hz line voltage requires ''changing the pulley and belt in the disc drives'' to run on 50 Hz, and vice versa. | It uses Shugart SA800/SA801 drives with line-voltage synchronous AC drive motors, meaning that a unit configured for 60 Hz line voltage requires ''changing the pulley and belt in the disc drives'' to run on 50 Hz, and vice versa. | ||
<small> | |||
'''Options''' | |||
* Option 30 - Two drives | * Option 30 - Two drives | ||
* Option 31 - Three drives | * Option 31 - Three drives | ||
* 4907F32 field update kit adds a third drive to a 4907 Opt.30 | * 4907F32 field update kit adds a third drive to a 4907 Opt.30 | ||
</small> | |||
[[Category: | ==Links== | ||
* [https://www.vcfed.org/forum/forum/genres/other/71634-tektronix-4907-floppy-drive Thread about the 4907 Floppy Drive @ Vintage Computer Federation] | |||
* See also [[4909|4909 Multi-User File System]] | |||
{{Documents|Link=4907}} | |||
[[Category:Data storage]] | |||
Latest revision as of 13:24, 12 July 2024
The Tektronix 4907 "File Manager" is a GPIB-compatible mass storage device for the 4051/4052 computer series (with File Manager ROM pack 020-0279-00).
The 4907 was available with one, two or three 8" double density single-sided floppy drives that require hard-sectored diskettes and provide up to 630,000 byte capacity per disc.
It uses Shugart SA800/SA801 drives with line-voltage synchronous AC drive motors, meaning that a unit configured for 60 Hz line voltage requires changing the pulley and belt in the disc drives to run on 50 Hz, and vice versa.
Options
- Option 30 - Two drives
- Option 31 - Three drives
- 4907F32 field update kit adds a third drive to a 4907 Opt.30
Links
- Thread about the 4907 Floppy Drive @ Vintage Computer Federation
- See also 4909 Multi-User File System
Documents Referencing 4907
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Handshake spring 1986.pdf | Article | Digital pulse-echo techniques for advanced composites | John L. Cline • R.L. Carlsen | 1986 | 7A16P • 7612D • 624 • 4041 • 4907 • MI5010 • 50M30 • TM5003 |