Difference between pages "AudioAmp380" and "RF-Amp"
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| − | [[ | + | [[File:RF-Amp_Front.png]] |
| − | == | + | == RF Amplifier == |
| − | * | + | * Solid State Design for the Radio Amateur? |
| − | + | * +22 dB gain | |
| − | * | + | * [http://toroids.info/FT37-43.php FT37-43] toroids |
| − | + | ** Turns ratio = 1 : 1.23 (50:75.8 Ohms) | |
| − | * [ | + | ** Wideband Transformers 5 - 400 MHz |
| − | * | + | ** Power Transformers 0.5 - 30 MHz |
| − | * | + | * Ice = 10 mA |
| − | ** | + | * Ve = 0.1 * Vcc = 1.2V |
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| − | == | ||
| − | + | === Schematics === | |
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| − | + | [[file:RF_Amp_Schematic-4.PNG]] | |
| − | + | === LT Spice Simulation === | |
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| − | + | [[File:RF-AMP-LTSPICE.PNG]] | |
| − | + | == Charlie Morris Schematics == | |
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| − | + | * From [https://zl2ctm.blogspot.com/2020/11/go-qrp-portable-ssb-rig.html Charlie Morris' (ZL2CTM) Go QRP Portable SSB Rig] | |
| − | + | === IF AMP === | |
| − | + | [[FILE:IF Amp_0046A.jpg]] | |
| − | + | [[FILE:IF Amp_0046B.jpg]] | |
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| − | [[ | + | [[FILE:IF Amp_0046C.jpg]] |
| − | + | [[FILE:IF Amp_0047A.jpg]] | |
| − | [[ | + | [[FILE:IF Amp_0047B.jpg]] |
| − | + | [[FILE:IF Amp_0047C.jpg]] | |
| − | + | == Video == | |
| − | <video type="youtube"> | + | <video type="youtube">CHdtoupH2Vg</video> |
| + | |||
| + | <video type="youtube">YJTsWV2kzFY</video> | ||
| + | |||
| + | <video type="youtube">xPFzFhM0ojE</video> | ||
== Assembly Sheet == | == Assembly Sheet == | ||
| − | [[ | + | * [[RF Amplifier Assembly Sheet]] |
Revision as of 18:47, 3 November 2021
Contents
RF Amplifier
- Solid State Design for the Radio Amateur?
- +22 dB gain
- FT37-43 toroids
- Turns ratio = 1 : 1.23 (50:75.8 Ohms)
- Wideband Transformers 5 - 400 MHz
- Power Transformers 0.5 - 30 MHz
- Ice = 10 mA
- Ve = 0.1 * Vcc = 1.2V
Schematics
LT Spice Simulation
Charlie Morris Schematics
IF AMP
Video
