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RF (Radio
Frequency) Transmitter
Circuits, Page 3
RF (Radio Frequency) Transmitter:
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Last Updated on:
Friday, March 12, 2010 12:07 PM |
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Links to electronic circuits, electronic schematics, designs for engineers,
hobbyists, students & inventors:
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Easy 2 Meter Transmitter - This project is a simple transmitter using only
one crystal and will cover 145.00 to 146.00 MHz. The crystal is a 44.9333 MHz
crystal for 145.500 receive, as used in the Trio (Kenwood) 2200, PYE,
Motorola, Tait equipment, to name but four. The frequency of the crystal is
not critical as almost any other Xtal for the 2-meter band will function
(added 8/03) |
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Filter simplifies software defined radio - 12/03/07 EDN-Design Ideas:
A Linear Technology LTC1992 filter replaces four op amps in the signal chain
of a software-defined radio. |
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Four Transistor Tracking Transmitter - (Tony van Roon's electronic design
added 9/02) |
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HAM Radio BFO - circuit diagram of beat frequency oscillator using BF494
and how to listen amateur radio communication on ordinary BC receiver. .
(added 01/05) |
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Hear Amateurs on your FM Radio! - (electronic design / schematic added
2/05) |
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RF (Radio Frequency) Transmitter:
#'s A
- F E - O
P - Z |
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