K4OZY's Northern Radio Manual Repository
| Navigational aids: | Back to JP's Radio Homepage |
This page contains scans of Northern Radio equipment manuals. Some of these manuals were contributed by other collectors.. THANKS! These manuals are hard to come by; if you have any of these on hand that are not listed here, please consider either scanning your manual and sending the scan to me, or lending me the manual for a short time for scanning!
Instruction Book for Type 163 Model 1 Adapter Unit (for Tone Keyer) 6/18/53
Instruction Book for Type 174 Model 3 & 3A Frequency Shift Diversity Converter 9/17/73
Instruction Book for Type 211 Model 1 Frequency Shift Tone Keyer 10/16/62
Instruction Book for Type 238 Model 1 & 2 Loop Current Control 4/8/66
Instruction Book for Type 244 Model 1 Dual Frequency Shift Tone Keyer Shelf 8/25/60