FTGH
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Free To Good Home
Hard copies of these manuals are available for the cost of shipping (typically USPS Media Mail).If they are not claimed by the date listed, they will be put out for recycling. This is your opportunity to save history from the dumpster! Please send requests to 
harold@hallikainen.org.
Recycle May 1, 2024
Ampex VR-1200BC Training Manual- Audi-Cord 100 Series Tape Cartridge Recorder-Reproducer 1982
- Belar AMM-3 AM Modulation Monitor.
- Bext Catalog and Price List, 1992 - 2 copies
- Broadcast Electronics Series 2000 Tape Cartridge Machine. 1977
- Broadcast Electronics FC-30 SCA Generator. 1984.
- Broadcast Electronics Practical RFI Elimination Techniques for the Broadcast Engineer, William L. Ammons
- Broadcasters General Store 1997 Catalog
- Burk ARC-16 Remote Control System, Rev A, 1997. Includes CDL (Control, Display, Logging) AutoPilot (1994), ESI (Enhanced Speech Interface, Rev A 1998), BDT-15 Wireless Data Transceiver (2001),
- CBS Laboratories Audimax III 1965 Manual
- Collins Collins 54N-1 FM Frequency Monitor, 1968
- Collins 310Z-1 FM Exciter
- Collins Automatic Tape Control tape cartridge machine. 1959
- Contel ASC C-100 Series Micro Earth Station Installation Manual. 1987
- Gentner Digital Hybrid ANA, 1987
- Harris 6550 Satellite Receiver. 1983.
- Harris Allied Undated Catalog
- International Tapetronics Corporation PD-II Series tape cartridge macines. 1974. 4 MB.
- Johnson Electronics ST-4A SCA Receiver. 1979.
- Moseley MRC-1600 Remote Control System. Fourth Edition, 1984
- Ohmite Catalog 58 - Resistors, rheostats, tap switches, relays, tantalum capacitors, variable transformers, RF chokes.
- Moseley PCL-505-C Composite STL, 1978
- Orban 8100A/XT2 Six Band Limiter Accessory Chassis for use with Model 8100A/1. 1987
- Orban RET-041 Retrofit Kit adds NRSC pre-emphasis and 10 kHz low pass filter to Optimod-AM 9100A/1.
- QEI 695 FM Exciter. 1994. 7.2MB, schematics, schematics
- QRK 5 Audio Console, 1970
- Sony Broadcast Technical Bulletins from the early 1980s
- Telefile DC-16-C Disk Controller for use with Data General processors and Ampex, CDC, Memorex or Calcom T302 drives. 1977.
- Telos Call Screen Manager, 1994.. Includes software on 3.5 and 5.25 inch floppies
- Thordarson Catalog 76
- TTC XLFM Series 1 and 10 watt FM translators. 1984.
- UREI 535, 533 Dual Graphic Equalizer. 1979.
- UREI BL-40 Broadcast Limiter, 1974
- Wheatstone A-6000 Audio Console. 1994
- Wheatstone New Arrival - The Wheatstone A-20
Recycle June 1, 2024
- AM Stereo, The National AM Stereophonic Radio Committee, 1977. Extensive analysis of the proposed systems for AM stereo.
- Belar AMM-3 AM Modulation Monitor.
- Belar FMMA-1 Wizard Precision Digital FM Modulation Monitor / Analyzer. 2001
- Belar FMMSA-1 Precision Digital FM Stereo Modulation Monitor / Analyzer. 1998
- Broadcast Tools UI-4II Universal Interface. 1998.
- Broadcast Tools USN-1616L Universal Serial I/O Controller. 1997
- Collins - Electrical Safety, 1962
- Collins 26J-1 Limiting Amplifier. 1960. - 2 copies
- Collins 212E-1 Stereo Broadcast Console. 1963
- Collins 212F-2 Broadcast Console, 1962
- Collins 212G-1 Broadcast Console. 1960
- Collins 212G-1 Broadcast Console. Fourth Edition, 1961 - 2 copies
- Collins 212Z-1 Remote Amplifier. 1964
- Collins 808A-1 Console, 1963
- Collins 820E/F-1 Manual
- Collins 820E-1 6 kW AM Transmitter Type Acceptance Application, 1965
- Collins 830 Series. Includes 830F-1A 10 kW FM transmitter, A830-2 FM exciter, 786M-1 stereo generator, B830-1 250 watt FM amplifier, 830D-1A 1 kW FM transmitter, D830-1 1 kW FM amplifier, 830E-1A 5kW FM amplifier, E830-1 5 kW FM amplifier, 830F-1A 10 kW FM transmitter, F830-1 10 kW FM amplifier. About 1966.
- Comstream ABR202 Audio Broadcast Receiver, Installation and Operation Guide, 1998
- Delta OIB-1 Operating Impedance Bridge. 1966
- Delta Application Bulletin 1 - New measurements you can make with the OIB-1 Operating Impedance Bridge.
- Delta Application Bulletin 3 - Use of the Operating Impedance Bridge.
- 241 Cathode Ray Oscillograph. 1943
- Gates RDC-10-C transmitter remote control. Uses two DC phone lines. One line carries the meter sample. The other line carries DC voltages and pulses to ground for control and stepper relay control. 1962
- GE 4BT50A 50 kW AM transmitter. 1959.
- General Radio 617-C Interpolation Oscillator
- General Radio 631-B Strobotac
- General Radio 648A Strobolux
- General Radio 1650-A Impedance Bridge. 1961
- General Radio Service and Maintenance Notes
- HP 120A / AR Oscilloscope. Serial numbers 101 and above. 1958.
- HP 200 Series Resistance Tuned Audio Oscillators.
- HP 400A Vacuum Tube Voltmeter.
- HP 425A Microvolt-Ammeter. 1958
- Gentner Audio Prism Phoenix Digitally Controlled Audio Processor. 1989
- Leeds and Northrup Galvanometers and Dynamometers, 1946
- Marti RPT-30 Remote Pickup Transmitter. 1986.
- Measurements Corporation 62 Vacuum Tube Voltmeter, 1945
- Measurements Corporation 78B Standard Signal Generator
- Measurements Corporation 111 Crystal Calibrator. 1950
- Otari MX-5050BII Series Professional Recorders. Edition 7, 1987.
- Radio Shack 43-12 FM Wireless Intercom. - 2 copies
- RCA RCA 69-C Distortion and Noise Meter IB-32021-4
- RCA TF-12AH Superturnstile Antennas
- RCA - an historical perspective discusses RCA from its formation in 1919 through 1976
- Simpson 389-3L Temperature Meter. 1958
- Sine Systems RFC-1/B Remote Facilities Controller Programming Book
- Sine Systems RP-8 Relay Panel
- Sonomag 350 Series Carousel, 1976.
- Symetrix TI-101 Telephone Interface, 1982.
- Tektronix Circuit Computer - A circular slide rule for calculating reactance, resonance, rise time, filter cutoff frequency. 1961 - 2 copies
- Texar Audio Prism multiband audio processor. 1986
- Triplett 3490 Transistor Analyzer. 1961
- TTC FM 10000J, TTC/Wilkinson 10 kW FM transmitter. 1985
- Video Systems VM114 Video Monitor. 1963.
