Electronics

Level ID Requires Allows Name / Effects
1 3000 Decimetric Radar
3001 Magnetron Device
3002 14002 Radio Controlled Rangefinders
3003 3001 5301 Basic Decimetric Radar
5303
6110
6111
6112
6201
10201
10202
3004 3003 12101 Basic Decimetric Radar Warning Sites
12102
3005 1205 Basic Man Portable Radio Sets
3006 1206 Basic Vehicle Radio Sets
3007 1207 Basic Long-Range Radio Sets
9301
2 3100

3000

Binary Code
3101 6105 Binary Coded Machine Language
3102 3003 5301 Moving Target Indicator
6110
6111
6512
6513
6609
10201
10202
14702
3103 5301 Basic Electromechanical Computers
type = research_cost which = theoretical value = -5
type = research_cost which = application value = -5
type = research_time which = theoretical value = -5
type = research_time which = application value = -5
3104 Basic Electromechanical Encryption Devices
type = intelligence which = them value = -10
3 3200

3100

Cavity Magnetron
3201 3001 10302 Cavity Magnetron Device
3202 3003 1504 Improved Decimetric Radar
6303
6306
10303
3203 3004 Improved Decimetric Radar Warning Sites
3202 type = surprise which = air value = 5
3204 3005 1501 Improved Man Portable Radio Sets
3205 3006 1502 Improved Vehicle Radio Sets
3206 3007 1503 Improved Long-Range Radio Sets
5304
9501
3207 3101 Basic Electromechanical Decryption Machines
type = intelligence which = us value = 20
4 3300

3200

Frequency Modulation
3301 3103 Magnetic Drum Data Storage
3302 3301 7941 Improved Electromechanical Computers
8601 type = research_cost which = theoretical value = -4
8602 type = research_cost which = application value = -4
type = research_time which = theoretical value = -4
type = research_time which = application value = -4
5 3400

3300

Resonance Magnetron
3401 3201 Resonance Magnetron Device
3402 3202 6510 Advanced Decimetric Radar
6511
10403
10603
3403 3203 Advanced Decimetric Radar Warning Sites
3402 type = surprise which = air value = 5
3404 3204 1802 Advanced Man Portable Radio Sets
3405 3205 1803 Advanced Vehicle Radio Sets
3406 3206 1804 Advanced Long-Range Radio Sets
1972
6409
9602
3407 3104 Improved Electromechanical Encryption Devices
type = intelligence which = them value = -20
6 3500

3400

Centimetric Radar
3501 3401 1805 Basic Centimetric Radar
6512
6513
6609
9502
10304
10501
3502 3403 Basic Centimetric Radar Warning Sites
3501 type = surprise which = air value = 10
3503 3501 5604 Basic Centimetric Radar Warning Device
3504 3501 6302 Basic Centimetric Radar Homing Device
3505 3207 5601 Improved Electromechanical Decryption Devices
type = intelligence which = us value = 20
3506 3501 IFF Radar Frequency Technology
10100 type = air_detection which = fighter when = now value = 1
type = air_detection which = strategic_bomber when = now value = 1
type = air_detection which = tactical_bomber when = now value = 1
type = air_detection which = torpedo_plane when = now value = 1
type = air_detection which = transport_plane when = now value = 1
7 3600

3500

8801 Telemetric Guidance
3601 3407 Advanced Electromechanical Encryption Devices
type = intelligence which = them value = -20
3602 3302 Advanced Electromechanical Computers
type = AA_batteries value = 20
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
8 3700

3600

Infrared Technology
3701 1801 Near Infrared System Technology
2901
3702 3501 1971 Improved Centimetric Radar
5901
6806
6807
6808
9603
10601
10602
14701
14702
3703 3502 Improved Centimetric Radar Warning Sites
3702 type = surprise which = air value = 10
3704 3503 5707 Improved Centimetric Radar Warning Device
3702
3705 3504 5801 Improved Centimetric Radar Homing Device
3702 6901
7702
7703
7704
3706 3505 Advanced Electromechanical Decryption Device
type = intelligence which = us value = 20
9 3800

3700

Central Processing Unit
3801 3301 Memory Storage
3706
3802 3801 Conditional Control Transfer
3803 3802 Central Processing Unit
3804 3803 Basic Electromechanical General Purpose Computers
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
10 3900

3800

Advanced Centimetric Radar
3901 3702 6802 Advanced Centimetric Radar
6905
6906
6907
6941
9701
10604
10605
14802
3902 3703 Advanced Centimetric Radar Warning Sites
3901 type = surprise which = air value = 20
3903 3704 5902 Advanced Centimetric Radar Warning Device
3901
3904 3705 5942 Advanced Centimetric Radar Homing Device
3901 6902
3905 3804 9941 Improved Electromechanical General Purpose Computers
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
11 3940

3900

Transistor
3941 3905 Assembly Programming Language
3942 3905 Magnetic Core Data Storage
3943 3905 Advanced Electromechanical General Purpose Computers
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
12 3970

3940

Electronic Computers
3971 Computer Adapted Transistors
3972 3941 Basic Electronic Computers
3942 type = industrial_modifier which = total value = 5
3943 type = research_cost which = theoretical value = -3
3971 type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
3973 3972 Improved Electronic Computers
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3
3974 3973 Advanced Electronic Computers
type = industrial_modifier which = total value = 5
type = research_cost which = theoretical value = -3
type = research_cost which = application value = -3
type = research_time which = theoretical value = -3
type = research_time which = application value = -3

Notes
Level is the technology level.
ID is the level / application ID.
Requires states any prior research that must have been done prior to researching a given
technology. Note, the base level technology must always be researched prior to researching any
application within that level.
Allows means this technology is required for the listed technologies.
Name is the name used in game. Really, it's from the comment in the tech file.
Effects are adjustments put into effect when a technology is researched.
The source file for this information is ..\DB\Tech\electronics_tech.txt

Technology Path Changes
These branch into other technology trees and continue in this tree.
3003 Basic Decimetric Radar
3004 Basic Decimetric Radar Warning Sites
3005 Basic Man Portable Radio Sets
3006 Basic Vehicle Radio Sets
3007 Basic Long-Range Radio Sets
3101 Binary Coded Machine Language
3202 Improved Decimetric Radar
3204 Improved Man Portable Radio Sets
3205 Improved Vehicle Radio Sets
3206 Improved Long-Range Radio Sets
3302 Improved Electromechanical Computers
3402 Advanced Decimetric Radar
3501 Basic Centimetric Radar
3503 Basic Centimetric Radar Warning Device
3504 Basic Centimetric Radar Homing Device
3505 Improved Electromechanical Decryption Devices
3702 Improved Centimetric Radar
3704 Improved Centimetric Radar Warning Device
3705 Improved Centimetric Radar Homing Device
3901 Advanced Centimetric Radar
3905 Improved Electromechanical General Purpose Computers

These branch into another technology tree and end in this tree.
3002 Radio Controlled Rangefinders
3102 Moving Target Indicator
3404 Advanced Man Portable Radio Sets
3405 Advanced Vehicle Radio Sets
3406 Advanced Long-Range Radio Sets
3701 Near Infrared System Technology
3903 Advanced Centimetric Radar Warning Device
3904 Advanced Centimetric Radar Warning Device

These end a technology path.
3506 IFF Radar Frequency Technology
3601 Advanced Electromechanical Encryption Devices
3602 Advanced Electromechanical Computers
3902 Advanced Centimetric Radar Warning Sites
3974 Advanced Electronic Computers

By State Machine as of 1.04
(3 February Beta Patch)