Preliminary Instruction Manual,
Coherent Microwave Synthesizer Model 700B, published by Frequency
Engineering Laboratories, A Division of Harvard Industries, Inc.,
Farmingdale, NJ, February 14, 1968 — 74 single-side pages — fold-out
Signal Flow Diagram — measures: 9" x 11" — plastic-comb bound Introduction: General Application Specifications Installation: Incoming Inspection Preparation for Use Installation Operation: Operating Characteristics Controls, Indicators, and Connectors Operating Procedures Principles of Operation: Block Diagram Circuit Description, General A1 5 MHz Standard A2 Ref. Amp. & Driv. A3 Comb. Gen. A4 Matrix A5 Decade 1 Hz - 100 kHz A6 Decade 1 MHz A7 21/210 MHz Multi A8 230 MHz Mixer Amp. & Filter A9 230/2300 MHz Multi A10 5/65 and 20/100 MHz Multiplier A11 100 MHz Decade A12 LPF A13 Side Band Mixer A14 2240/2340 BPF A15 IF Mixer A16 60 MHz BPF and Amp. A17 WB/NB/ø DET A18 Cont. Tun'g. Amp. and DAC A19 RF-VCO A20 Oven A21 Isolators A22 Output Coup. A23 1.2 - 2.4 MHz Filter A24 VFO A25 Power Supply A26 Display Assy. A27 Switch Assy. A28 Coding and Logic A29 Remote Control Circuits Maintenance: General Test Equipment Required A1 5 MHz Standard A2 Ref Amp and Driver A3 Comb Gen. A4 Matrix A5 Decade 1 Hz - 100 kHz A6 Decade 1 MHz A7 21/210 MHz Multiplier A8 230 MHz Mixer Amp. and Filter A9 230/2300 MHz Multi A10 5/55 and 20/100 MHz A11 100 MHz Decade A12 LPF A13 Side Band Mix A14 2240.2340 BPF A15 IF Mixer A16 60 MHz BPF and Amp. A17 WB/NB/ø Det. A18 Cont. Tun'g. Amp. and DAC A19 RF-VCO A20 Oven A21 Isolators A22 Output Coup. A23 1.2 - 2.4 MHz Filter A24 VFO A25 Power Supply A26 Display Assy. A27 Switch Assy. A28 Coding and Logic A29 Remote Cont. Circuits System Tests and Alignment Parts List: General Ordering Information