switch

190 links - and 2 categories

Switchable MTFT for Wire-Antennas - Martin, DK7ZB ^updated
A switchable Magnetic Transformer for Transmitting for various impedances

[ Hits: 1216 | Votes: 90 | Rating: 8 ]

Fan Dipole - WB4IUY
The Fan dipole antenna offer a easy to setup and efficient HF multiband antenna that ...

[ Hits: 2746 | Votes: 6 | Rating: 5.83 ]

Triband Receiving Loop for 160/80/40m - AC0C
A receiving only loop antenna for low bands cover 160 to 40 meters with a ...

[ Hits: 890 | Votes: 1 | Rating: 10 ]

All About Antennas - W8JHD
A free five part series on antennas that covers many aspects of antennas from radio ...

[ Hits: 1185 | Votes: 3 | Rating: 7.5 ]

Hofi - Hofi
Hofi Hochfrequenztechnik RF switches antenna tower and antenna manufacturer owner of the versatower and fritzel ...

[ Hits: 353 | Votes: 2 | Rating: 6.5 ]

Antenna Europe - LY5W
Antenna Europe is an Lithuanian ham radio HF antenna manufactured specialized in Quad Antennas Makers ...

[ Hits: 1279 | Votes: 1 | Rating: 1 ]

CET Technology - Michelle Farnum
Manufactures Flyback Switching Audio Toroidal Current Sense Custom Trasformer Drumcore PFC Inductor Common Mode Chokes ...

[ Hits: 136 | Votes: 0 | Rating: 0 ]

RemoteShack.com
Manufacture remote control interfaces to manage several kind of ham radio transceivers Antenna rotators and ...

[ Hits: 523 | Votes: 0 | Rating: 0 ]

Ham Radio Remote Operation - G3YXM
Setting up a remote internet ham radio station and an antenna switch.

[ Hits: 741 | Votes: 0 | Rating: 0 ]

MFJ-971 Modification - MOUKD
MFJ 971 Portable Antenna Tuner Modifications adding a bypass switch and increasing inductance to tune ...

[ Hits: 419 | Votes: 1 | Rating: 1 ]

Ameritron ALS 600S review
PDF file of the Ameritron ALS 600 with switching power supply review published on QST ...

[ Hits: 480 | Votes: 1 | Rating: 10 ]

FT-847 AGC-Off Mod - OZ1PIF
Implementing a quick AGC-On/Off switch in the Yaesu FT-847

[ Hits: 355 | Votes: 3 | Rating: 6.33 ]

How to use Baofeng UV-B5 flash light switch for LCD background light - YT9TP
Baofeng UV B5 LCD background light is turned on only when some keys are pressed ...

[ Hits: 292 | Votes: 1 | Rating: 10 ]

4x1 WiFi Wireless Antenna Switch for Amateur Radio - KG5DTX
A wifi remote antenna switch that can be controlled from a smartphone app

[ Hits: 1367 | Votes: 4 | Rating: 5.5 ]
CI-V based remote antenna switch - IK5PWC
An home made remote antenna switch project capable to read the current working frequency from ...

[ Hits: 492 | Votes: 0 | Rating: 0 ]
Remote Antenna Switching - EI7BA
Benefits in implementing a remote antenna switching system and a sample remote antenna switch project ...

[ Hits: 1098 | Votes: 0 | Rating: 0 ]

Arduino automated antenna switch - ON7EQ
This Arduino project decode ICOM CAT frequency information and switch antennas according to preset values ...

[ Hits: 3016 | Votes: 4 | Rating: 9.75 ]
Arduino Antenna Switch - KK7S
A homemade remote antenna switch made with an Arduino Uno by KK7S

[ Hits: 2315 | Votes: 0 | Rating: 0 ]
Arduino remote antenna switch - IK5PWC
CI-V based remote antenna switch project by IK5PWC

[ Hits: 3214 | Votes: 8 | Rating: 8.28 ]