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Most of these are Watkins-Johnson originals from the estate of a long-time WJ depot technician. They range from good to excellent condition. A few contain handwritten notes and other marks made by WJ personnel. Condition and size are noted in the table.
Most manuals were printed on demand so variations are common. Equipment was routinely modified to upgrade performance or satisfy customer orders. You should expect the possibility that there may be portions of specific manuals that do not match a specific radio you possess.
Shipping only to US addresses in the 50 states. Prices do not include shipping. Shipping quotes on request with your address and zip code.
| Model | Description | Document | Date | Cond | Notes | Schematics | Price | Thick |
| 112 | Microwave Receiver | Class C Instruction | 11/20 | VG | preliminary version, just parts lists & schematics | Yes | $50.00 | 3/4" |
| DMS-109 | Tunable Demodulator | Instruction | GC | 5-1000 kHz with Nixies | Yes | $60.00 | 3/4" | |
| DRO-309A/302B/315/333 | Frequency Counter | Instruction | 11/73 | VG | marked DRO-309A-2 but covers all | Yes | $50.00 | 1/2" |
| IFD-500B | IF Demodulator | Instruction | 5/70 | VG | Yes | $25.00 | 3/16" | |
| MTF-100A/101 & 102A | Microwave Tuning Frame | Instruction | GC | Yes | $40.00 | 9/16" | ||
| SM-6108 | Signal Monitor | Class C Instruction | VG | Yes | $40.00 | 3/16" | ||
| SM-9304A-1 | Signal Monitor | Instruction | 9/72 | VG | Yes | $50.00 | 3/8" | |
| TILOS | LO Synchronizer | Op & Maint | 12/85 | VG | Yes | $50.00 | 1-1/4" | |
| TILOS | LO Synchronizer | Op & Maint | 12/85 | EXC | book bound, never cracked open | Yes | $50.00 | 1" |
| TILOS | LO Synchronizer | Op & Maint | 12/85 | EXC | spiral bound tech's copy with hints & notes | Yes | $50.00 | 1-1/4" |
| VH-15 | Tuning Head | Instruction | 2/73 | VG | 20-40 MHz | Yes | $60.00 | 5/16" |
| WJ-1007E | RF Tuners | Op & Maint | 8/75 | GC | covers 6 tuners Ku, X, C, S, L, & P band | Yes | $90.00 | 3/4" |
| WJ-1007E | Receiver Control Unit | Op & Maint | 8/75 | GC | Yes | $60.00 | 5/8" | |
| WJ-1007E | Analysis Control Unit | Op & Maint | 8/75 | GC | numerous notes by WJ Tech | Yes | $75.00 | 1-1/16" |
| WJ-1140 | Microwave Receiving Sys | Op & Maint | 12/70 | FC-GC | some tabs, many notes by WJ Tech | Yes | $100.00 | 1-1/8" |
| WJ-1154 | Frequency Synthesizer | Op & Maint | VG | 1-12.4 GHz | No | $30.00 | 5/16" | |
| WJ-1189-1 | LO Synchronizer | Op & Maint | 1/76 | VG | w technician notes on extra photocopies | Yes | $35.00 | 3/8" |
| WJ-1204-1 | Synthesized Signal Generator | Op & Maint | 9/79 | VG | Yes | $60.00 | 1-1/8" | |
| WJ-1205C | Video Digitizer Unit | Technical | 1/83 | VG | Yes | $50.00 | 5/8" | |
| WJ-1250 | Synthesized Signal Generator | Parts List | 5/75 | VG | just a parts list | No | $10.00 | 1/4" |
| WJ-1740 | Receiver System | Op & Maint | 3/78 | FC-GC | massive, complete manual, covering all parts | Yes | $600.00 | 5" |
| WJ-1740/C-205 | Memory/Hold Control Unit | 9/80 | VG | 4 page pamphlet | No | $1.00 | ||
| WJ-8607 & Supp | VHF/UHF Surveillance Receiver | Intermediate Maint | 10/89 | EXC | w append IF/WBO/FE | Yes | $210.00 | 1-3/4" |
| WJ-8607 & Supp | VHF/UHF Surveillance Receiver | Intermediate Maint | 3/91 | EXC | w append IF/WBO/FE/FE07/DSO/FOP1/FE-1 | Yes | $230.00 | 1-3/4" |
| WJ-8610A | Series VHF/UHF Receivers | Instruction (2 vol) | 2/83 | F&VG | Part 1-4 fair copy, no 5 (parts), part 6 VG (schematics) | No | $20.00 | 1-1/2" |
| WJ-8615(S1) | VHF/UHF Receiver | Information | 7/83 | VG | sales document bound and printed like manual | No | $20.00 | 1/4" |
| WJ-8617B | VHF/UHF Receiver | Section VII Options | VGC | 10 opts - SM/FE/DRD/488/ASO/WBO/SSB/NRT/3IP/RLOG | Yes | $125.00 | 7/8" | |
| WJ-8617B | VHF/UHF Reciever | Appendix D (488) | 6/83 | VGC | IEEE-488 only | Yes | $15.00 | 1/8" |
| WJ-8617B | VHF/UHF Receiver | Information | 7/83 | VG | sales document bound and printed like manual | No | $20.00 | 1/4" |
| WJ-8617B(1) | VHF/UHF Receiver | Information | 7/83 | VG | sales document bound and printed like manual | No | $20.00 | 1/4" |
| WJ-8700 | Dual VLF/HF Receiver | Install & Op | 7/91 | VGC | w append NFP/488/XSM1/XSM2/XOP1/XOP2/232/XOP3 | Yes | $240.00 | 1-1/2" |
| WJ-8711 | Digital HF Receiver | Install & Op | 1/91 | EXC | Yes | $125.00 | 9/16" | |
| WJ-8718 | HF Receiver | Instruction | 3/78 | GC | Yes | $100.00 | 1-1/16" | |
| WJ-8718/MFP | Receiver | Supplement | 3/84 | VG | 79308-2 (A3) & 794275-X (A4) versions | Yes | $95.00 | 9/16" |
| WJ-8721 | VXI HF Receiver | Install & Op | 12/93 | EXC | w/append for IQ option | Yes | $90.00 | 5/8" |
| WJ-9023 | Receiver System | Alignment Notes | FC | Q&A draft document w/ edits, clip bound copy | No | $10.00 | 1/8" | |
| WJ-940 | Microwave Receiving System | Engineering Data | 1/76 | GC | clip bound, WJ cover, 11x17 landscape format | Yes | $75.00 | 1/4" |
| WJ-940 | Microwave Receiving System | Engineering Data | 1/76 | GC | clip bound, no cover, 11x17 landscape format | Yes | $60.00 | 1/4" |
| WJ-9518E | FDM Demodulator | Instruction | 3/79 | VG | Yes | $80.00 | 7/8" | |
| WJ-9525 & -1 | FDM Demodulator | Instruction | 2/81 | VGC | Yes | $60.00 | 1-5/8" | |
| WJ-9548 | Digital FDM Demultiplexer | Install & Op | 1/93 | VG | w/6 append for opts ACT1/CEPT/AUD/FLX/ACT2/T1 | Yes | $145.00 | 1-5/8" |