Table of Contents

for

Free Antentop Amateur Open Book

 

 

Custom Search

 

 

 

Part- 1

ANTENNAS

 

 

 

 

 

 

 

   

 

1.3

VHF- Antennas

 

 

1.4

UHF -Antennas

 

 

1.5

HF- RX Antennas

 

 

1.6

MagLoop Antennas

 

1.7

Helical Antennas

1.8

EH- Antennas

1.9

50- MHz Antennas

1.10

TV Antennas

 

1.11

Antennas' Patents

 

 

1.13

70- MHz Antennas

 

 

Part- 2

FEEDERS

 

2.2

Two wire lines

 

 

2.3

Feeder's Theory

 

 

 

Part- 3

ATU, ASU and RF Transformers

 

3.1

HF ATU

 

3.2

ATU for the 6- meters

3.3

ASU

Antenna Switching

Units

3.4

Broadband RF Transformer

for Antenna and Transmitters

3.5

Transformers for

Receiver Application

 

3.6

VHF ATU

 

 

 

Part- 4

ANTENNA TOOLS

 

 

4.1

Antenna Knots

 

4.2

Antenna Towers

 

 

4.3

Home-Brew Technics in Antenna Tools

 

4.4

Useful Pieces

 

 

PART- 5

Home Made Ham Equipment

 

 

 

5.1

Field Strength Meter

 

 

     

 

PART- 6

PROPAGATION

 

 

 

6.1

Propagation

 

6.2

LDE

 

6.3

Mysterious

Propagation

 

 

PART- 7

INTERFERENCES

 

 

7.1

Interferences

 

7.2

Filters TVI/RFI

7.4

Low Pass VHF Filters

 

PART- 8

RECEIVERS

 

 

8.1

Homebrew

Semiconductor

Receivers

 

8.2

Homebrew

Tube

Receivers

   

 

PART- 9

TRANSMITTERS

 

9.1

Homebrew

Tube

Transmitters

 

9.2

Homebrew

Semiconductor

Transmitters

 

9.4 Transmitters' Patent

 

PART- 10

TRANSCEIVERS

 

 

10.1

QRP

Semiconductor Transceivers

 

10.2

QRP

Tube

Transceivers

10.3

QRP

Tube/Semiconductor

Transceivers

 

 

PART- 11

Keys

 

 

11.1

Simple Keys

 

11.2

Simple PIC Keys

   

 

PART- 12

PSU

 

 

12.1

PSU for Amateur Radio from Computer

 

     

 

PART- 13

QRO

 

 

 

13.1

QRO HF Tube Amplifiers

 

 

13.2

QRO HF Transistor Amplifiers

 

   

 

PART- 14

QRP

 

 

14.1

QRP

 

14.2

QRP PA

   

 

PART- 15

HISTORY OF RADIO

 

 

15.1

Radio History

 

 

15.2

Ham History

 

15.3

Old Russian/USSR Radio Equipmen

 

 

PART- 16

USEFUL DATA

 

 

16.2

Free Radio and Electronics e- Books

 

16.3

Free e-Magazine

AntenTop

 

16.5

Useful Data

Capacitors

 

16.6

Useful Data

Resistors

16.7

Useful Data

Tubes

16.8

Useful Data

Inductors

 

16.9

Useful Data

Transistors

 

16.10

Useful Data

Wires

16.11

Useful Data

Waves

16.12

Free Programme and Utility

     

 

 

PART- 17

RF Bands and Channels

 

 

17.1

FM Radio Channels and Frequencies

 

17.2

TV Channels and Frequencies

   

 

 

PART- 18

136-kHz Band

 

 

18.1

History of the

136 kHz Band

 

18.2

Stuff for the

136 kHz Band

   
 

 

 

 

 

 

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Last Updated:

December 23, 2018 14:30