Baudot to ASCII
Operating Info
(to drive Model 670)
more 1280A pdf
more 1280A pdf
Spec sheet
(with tape reader)
| MODEL | DESCRIPTION | MANUAL | INFO | PHOTOS |
| Model 600 | Printing Unit? | -- | -- | -- |
| Model 600A | Data Transmission Test Set | -- | advertisement | -- |
| Model 660 | Baudot-to-Morse Converter | NEED INFO | -- | photos |
| Model 670 | Morse Code to Teleprinter Converter | To be scanned | description | photos |
| Model 671 | Morse-to-Baudot Converter | NEED INFO | -- | photos |
| Model 702 | Format Converter | ?? | -- | -- |
| Model 703 | Format Converter Baudot to ASCII |
manual pdf | -- | -- |
| Model 1100 | Transistor Tester | -- | see page 67 | -- |
| Model 1200 | FSK Demodulator | download 1.7MB pdf | description in "Introduction to RTTY" |
|
| Model 1200 |
FSK Demodulator Operating Info |
link | -- | |
| Model 1200A | FSK Demodulator | schematics | -- | -- |
| Model 1201 | Tone Detector (to drive Model 670) |
-- | description & block diagram | -- |
| Model 1202RA | VF Telegraph Receiver | -- | 18 channels, 85 Hz shift | |
| Model 1202RB | VF Telegraph Receiver | -- | 24 channels, 60 Hz shift | |
| Model 1202RF | VF Telegraph Receiver | -- | 18 channels, 170 Hz shift | |
| Model 1203 | FSK Demodulator | download 3.4MB pdf | link | - |
| Model 1204A | Dual FSK Demodulator | ? | -- | |
| Model 1215 | Tone Keyer | ? | -- | -- |
| Model 1240 | Tone Keyer | ? | -- | -- |
| Model 1250 | Display Unit | -- | -- | -- |
| Model 1251 | Display Unit | -- | -- | -- |
| Model 1256 | Display Unit | Spec Sheet | -- | -- |
| Model 1273 | FSK Keyer/Demodulator | download manual thanks to WA4MZZ | download manual - thanks to VA7ZU |
|
| Model 1273/S1 | FSK Modem | download 300 KB pdf | -- | -- |
| Model 1280 | FSK Modem | download 9MB pdf | -- | -- |
| Model 1280A | FSK Modem | download 3MB pdf more 1280A pdf more 1280A pdf |
more photos |
|
| Model 1290LS | VFT transmitter | -- | -- | -- |
| Model 1300 | Electronic Storage | NEED INFO | advertisement | photos |
| Model 1301 | Sequential Selector | -- | brochure | -- |
| Model 1301-AP/1A | Sequential Selector | -- | -- | -- |
| Model 1306 | Message Generator | download pdf | -- | photos |
| Model 1312 | Storage Extension | NEED INFO | - | photos |
| Model 1320A | Message Sequencer | -- | -- | -- |
| Model 1330 | Character Buffer | see below | -- | - |
| Model 1350 | Character Buffer | ? | -- | -- |
| Model 1355 | Character Buffer | ? | -- | -- |
| Model 1381 | Multiple Line Router | ? | -- | -- |
| Model 1386 | Data Selector (SELCAL) | please send me email if you have any info | -- | -- |
| Model 1387 | Data Selector (SELCAL) | ?? | -- | -- |
| Model 1500A | VLF/LF/HF Receiver | download 4MB pdf | -- | -- |
| Model 1500B | VLF/LF/HF Receiver | download 4MB pdf | -- | -- |
| Model 1500C | VLF/LF/HF Receiver | download 4MB pdf | -- | -- |
| Model 1550A | Freq Synthesizer | download 5MB pdf | -- | -- |
| Model 1632A Spec sheet |
VFCT Dual Demodulator | partial manual pdf | complete manual | -- |
| Model 2100 | Morse-to-ASCII converter | -- | -- | -- |
| Model CV/A-19 | Baudot to Morse Converter (with tape reader) |
NEED INFO | -- | photos |
Frederick manuals for sale at Tucker Electronics
Some Frederick RTTY Equipment photos & info
|
Model 1330 - 9900 character buffer 10/1969 - Frederick Electronics Corp. announces an economical solid-state buffer store for 5 -unit code teleprinter signals with a storage capacity of up to 9900 characters. It is particularly suitable for operation with ARQ automatic error correction equipment, for speed conversion purposes and, in general, for replacing mechanical perforated tape storage systems. Storage of teleprinter signals is effected by plug -in delay line modules. The stored signals keep circulating in a delay line loop at 2MHz until it is their turn to be released to the output. A parallel output, stepped by an external pulse, or a stepped or free running start-stop serial output are available. The rate at the output can be as high as 120 characters per second. A meter on the front panel indicates how full the store is. Various outputs are available for auxiliary functions. Also provided is an input for remote clearing of the store. The model 1330 buffer store is designed for mounting in standard 19-in. cabinets. Frederick Electronics Corporation, P.O. Box 502, Frederick, Maryland 21701, U.S.A. |
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