|
NRI 1927-1930 Home-Study Courses Contents
1927 - 1930
(complete home-study courses and more)
RADIO-TRICIAN'S JOB SHEETS
(Useful information for modern-day technicians servicing older
models.)
-
Installation of a Battery Charger and Batteries
-
How to Build an "A" and "B" Power-Pack for Direct Current
-
Building a "B" Eliminator and Power Amplifier
-
Building a Plug-in "B" Power Supply Unit
- Building a Universal Testing Set and Tube
Checker
- The Electrolytic Type of Rectifier and
Filter for a "B" Eliminator
- How to Make Radio Receivers more
Selective and Sensitive
- How to Build a Simple Tungar Battery
Charger for use with 110 Volts A. C.
- Using the Farm Lighting Batteries for A,
B, and C Radio Current
- How to Wire Buildings for Radio
RADIO-TRICIAN'S SERVICE SHEETS
(Schematics and valuable service information about receivers of
that era.)
-
The Amrad Neutrodyne Receiver - Type AC-5
-
Balancing the Circuits of Radio Receivers
-
Crosley Sets 4-29 and 5-38
-
Crosley Sets, Models AC-7 and AC-7C
-
Crosley Bandbox Receivers (models 601, 602)
-
The Crosley Model RFL-90 Receiver
-
Freed-Eisemann Electric Receivers Models NR-60 and 60-A
-
Servicing the Freshman Masterpiece Receiver
-
Servicing the Grebe Syncrophase Receiver
-
Improving the Audio Frequency Amplifier
-
Installing Antennas - Outside and Inside
-
The Radiola 20
-
The Radiola 25
-
Servicing the Radiola 28
-
The Radiola 30
-
Servicing Radiolas III and III-A
-
Radiola Loudspeaker Model 104
-
R. C. A. (Uni-Rectron) Power Amplifier Unit (model AP-935)
-
Rewiring Radio Receivers for A. C. Tube Operation
-
Starting in the Radio Service Business
-
The Super-Zenith Batteryless Set Model 17
-
Trouble Shooting on Radio Receivers
-
Locating Troubles in Superheterodyne Receivers
-
Wiring Receivers for "C" Battery, and Power Amplifiers
RADIO-TRICIAN'S WORK SHEETS
-
Work Sheet No. 2: Correcting Common Tube Troubles
- Work Sheet No. 3: Installation of the
Antenna System
- Work Sheet No. 4: Storage Batteries and
Rechargers
- Work Sheet No. 5: Loud-Speakers and How
to Use Them
- Work Sheet No. 6: How to Solder
- Work Sheet No. 7: Power Tubes - What They
are and How They are Used
- Work Sheet No. 8: Putting New Life in
Radio Tubes
- Work Sheet No. 9: Wiring Radio Coils
- Work Sheet No.10: Designing Coils for
Receivers
1927 - 1928
(These came from the same set. Some were published in 1927, some
in 1928
.
Compare changes from one year's lessons to
the next.< span>< font>< b>< p>
- Lesson 1 Elementary Principles of Radio
Reception (2nd Edition)
- Lesson 2 Principles of Electric Circuits
Used in Radio Receivers (2nd Edition)
- Lesson 3 Tuning Radio Receiving Circuits
(2nd Edition)
- Lesson 4 Radio and Audio Frequency
Amplifying Circuits (2nd Edition)
- Lesson 5 Audio Frequency Amplifiers (2nd
Edition)
- Lesson 6 Radio Batteries, Chargers, and
Eliminators (2nd Edition)
- Lesson 7 The Vacuum Tube
- Lesson 8 Receiving Antennae and Their
Installation
- Lesson 9 Radio Reception and the Crystal
Detector
- Lesson 10 The Three Element Vacuum Tube
as a Detector
- Lesson 11 The Single-Tube Circuits used
in Radio Receivers
- Lesson 12 Audio Frequency Amplification
- Lesson 13 Radio Frequency Amplification
- Lesson 14 General Trouble Shooting in
Radio Receivers
- Lesson 15 Testing Radio Receivers and
Amplifiers
- Lesson 16 Inductance and Condenser Design
(2nd Edition)
- Lesson 17 Regeneration Oscillation and
Neutralization
- Lesson 18 Radio Batteries their
Construction and Operation
- Lesson 19 Reflex Radio receivers
- Lesson 20 The Neutodyne Receiver
- Lesson 21 The Super-Heterodyne Receiver
Development, Design, and Operation
- Lesson 22 Elementary Radio Measurements
(3rd Edition)
- Lesson 23 Standard Radio Receiving Circuits
(2nd Edition)
- Lesson 24 (missing)
- Lesson 25 The Screen Grid Vacuum Tube (3rd
Edition)
- Radio Retailing and Salesmanship 1928
- Definitions of Radio Terms and Symbols 1927
(2nd Edition)
- Radio Inventions 1927
- Radio Diagrams and Draftsmanship 1927
- Radio Service and Repairs 1928
1929 (a complete
set minus one lesson)
- Book 1: The Store - Its Location,
Equipment, and Personnel
- Book 2: The Art of Buying Radio
Merchandise
- Book 3: Radio Merchandising: Radio
Advertising and Merchandise Display
- Book 4: Instructions in Selling in the
Retail Radio Field
- Book 5: Radio Inventions
- Book 6: Radio Journalism
- Book 7: How to Manage a Broadcasting
Studio
- Book 8: Talking Motion Pictures
- Book 9: Organization of a Broadcasting
Station
- Book 10: Radio Retailing and Salesmanship
- Book 11: Diagrams and Draftsmanship
- Book 12: Practical Servicing of Radio
Receivers
- Book 13: Choosing a Career in Radio
- Book 14: Methods of Testing Radio
Receivers
1929 - 1930 (a complete set)
- Lesson 1: Elementary Principles of Radio
Reception
- Lesson 2: Principles of Electric Circuits
Used in Radio Receivers
- Lesson 3: Tuning Radio Receiving Circuits
- Lesson 4: Radio and Audio Frequency
Amplifying Circuits
- Lesson 5: Audio-Frequency Amplifiers and
Radio-Speakers
- Lesson 6: Radio Batteries, Chargers, and
Eliminators
- Lesson 7: Fundamental D.C. Theory
- Lesson 8: Fundamental AC Theory
- Lesson 9: Simple Graphs and Types of
Radio Waves
- Lesson 10: Detector Action of Crystal and
Vacuum Tube
- Lesson 11: The Vacuum Tube as an
Amplifier
- Lesson 12: Audio Frequency Amplification
- Lesson 13: Radio Frequency Amplification
- Lesson 14: Radio Sound Reproducers
- Lesson 15: Receiving Antennas and their
Installation
- Lesson 16: Inductance and Condenser
Design
- Lesson 17: Regeneration, Oscillation, and
Neutralization
- Lesson 18: Radio Batteries: Their
Construction and Operation
- Lesson 19: Heterodyne Reception of Radio
Waves
- Lesson 20: The Neutrodyne Receiver
- Lesson 21: The Super-Heterodyne Receiver:
Development, Design, and Operation
- Lesson 22: Elementary Radio Measurements
- Lesson 23: Standard Radio Receiving
Circuits
- Lesson 24: Alternating Current Operated
Radio Receivers
- Lesson 25: The Screen Grid Vacuum Tube
- Lesson 26: Super-Heterodyne Troubles and
their Remedies
- Lesson 27: Radio Battery Chargers
- Lesson 28: Battery Eliminators and Power
Amplifiers
- Lesson 29: Radio Interference and its
Elimination
- Lesson 30: Changing Sound to Audio
Frequency Current
- Lesson 31: History and Development of
Radio Telephony
- Lesson 32: Transmitting Vacuum Tubes
- Lesson 33: Power Supply Apparatus for
Transmitting Tubes
- Lesson 34: Standard Tube Circuits for
Transmitting Tube Circuits
- Lesson 35: Operating Principles of
Commercial and Broadcasting Transmitters
- Lesson 36: Amateur Short Wave
Transmitters and Receivers
- Lesson 37: Design and Installation of
Short Wave Tube Transmitters
- Lesson 38: How to Operate a Broadcasting
Station
- Lesson 39: Transmission and Reception of
Pictures by Radio
- Lesson 40: Trans-Atlantic Radio Telephone
and Relay Stations
- Lesson 41: Piezo-Electric Crystal-Control
for Tube Transmitters
- Lesson 42: Construction and Operation of
Power Amplifiers
- Lesson 43: Radio Prospecting
- Lesson 44: Short Wave Beam Transmission
- Lesson 45: Aircraft Radio Transmitters
and Receivers
- Lesson 46: Television
- Lesson 47: Distant Control by Means of
Radiant Energy
- Lesson 48: Public Address Systems
- Lesson 49: Marine and Aircraft Radio
Beacon and Directional Finders
- Lesson 50: Carrier Current Systems (Wired
Radio)
PRACTICAL RADIO CONSTRUCTION
(Instructions for assembling the test kits that went along with the
course)
- Practical Radio
Construction - Unit 1
(Directions for constructing N. R. I. Unit 1 receiving set with crystal
detector.)
- Practical Radio Construction - Unit 2
(Directions for constructing N. R. I. Unit 2 receiving set with vacuum tube
detector.)
- Practical Radio Construction - Unit
(Directions for constructing N. R. I. vacuum tube regenerative receiving
circuits.)
- Practical Radio Construction - Unit 4
(Directions for adding one stage of transformer coupled audio frequency
amplification to a receiver.)
- Practical Radio Construction - Unit 5
(Directions for adding radio frequency amplification to a receiver.)
- Practical Radio Construction - Unit 6
(Directions for connection reflex and short wave hook-ups.)
Return
|
