amp or amplifier

326 links - and 1 categories

Amplifier keying buffer
Amplifier keying buffer for ICOM radios others Suitable for IC 746 IC 756 PRO and ...

[ Hits: 2045 | Votes: 0 | Rating: 0 ]

2 x GI-7B 432 MHz amplifier project
UHF RF Power amplifier used to work EME

[ Hits: 1296 | Votes: 3 | Rating: 3.33 ]
Class C Amplifier Matching
QST Article on what you should know about matching networks for class C RF power ...

[ Hits: 938 | Votes: 1 | Rating: 6 ]

SB-200 Amplifier Rebuild Notes
Robert Norgards KL7FM's, notes on upgrading the Heathkit SB-200

[ Hits: 1749 | Votes: 2 | Rating: 6 ]
5-band RF Power Amplifier
This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...

[ Hits: 6956 | Votes: 5 | Rating: 7.4 ]
80-10m Linear Amplifier
High-power 3-500 HF linear amplifier by Don Pinnock G3HVA

[ Hits: 2972 | Votes: 2 | Rating: 9 ]
The G2DAF Linear Amplifier
Scans of original G2DAF articles on his HF linear amplifier using QY3-125 tube

[ Hits: 1822 | Votes: 5 | Rating: 3 ]
10 11 meters RF Power Amplifier
AM/FM/CW QRP RF Power Amplifier for the HF 10 or 11 meterband (28MHz/27MHz)

[ Hits: 5156 | Votes: 6 | Rating: 5.67 ]

50 MHz VHF power amplifier
Class C tuned VHF power amplifier for the 6-meter band by ON6MU

[ Hits: 1540 | Votes: 1 | Rating: 3 ]
Power amplifier for 2m rig
An RF power supply for 144 MHz schematics and instructions

[ Hits: 2226 | Votes: 2 | Rating: 4 ]
GS-35B 6 meter amplifier
VHF power amplifier for 50MHz using GS 35B tubes output 1500 W with 75 W ...

[ Hits: 682 | Votes: 1 | Rating: 1 ]
6M QRO
500 W RF Power Amplifier for 50 MHz by KB0NLY

[ Hits: 1393 | Votes: 1 | Rating: 10 ]
400 W RF Power amplifier for 144 MHz
G4DCV's 144MHz amplifier with a pair of GI-7b Russian triodes

[ Hits: 2572 | Votes: 3 | Rating: 5.33 ]

Transistor Audio Preamplifier Circuits
Design Guidelines for Bipolar Transistor Audio Preamplifier Circuits By Mike Martell N1HFX

[ Hits: 1817 | Votes: 3 | Rating: 4.33 ]
Mic Pre Ampllifier
A microphone preamplifier schematic for hand-helds by ON6MU

[ Hits: 1673 | Votes: 3 | Rating: 6 ]

Simple beacon construction notes
Here is a simple self contained beacon which can run a few milliwatts or as ...

[ Hits: 875 | Votes: 0 | Rating: 0 ]

OZ2CPU digital wattmeter
Plans and hex code for an RF wattmeter based on an Analog Devices AD8307 log ...

[ Hits: 1324 | Votes: 7 | Rating: 4.85 ]

Radio Preamplifier for 2 mtr reciever
20db gain 144 Mhz preamplifier by Harry Popov LZ1BB

[ Hits: 1992 | Votes: 0 | Rating: 0 ]
LF/MF Preamplifier
A universal LF/MF preamplifier by Lyle Koehler, K0LR

[ Hits: 2166 | Votes: 2 | Rating: 4.5 ]
Tri-Mode Buffer Amplifier Box
The TMB 1 is an RF amplifier unit receiving accessory that can be used with ...

[ Hits: 965 | Votes: 1 | Rating: 1 ]