ZM2 ATU (Antenna Tuning Unit) KIT with UHF (SO239) connectors The ZM2 is a state of the art Antenna Tuning Unit. It is not just another standard tuner circuit repackaged.
Manual. ZM4. QRPers often use the ZMatch type tuners. The best known tuner kit up to now was the ZM2 of EMTECH USA. I personally used the ZM2 since years with success but I found two disadvantages which caused me to do some Internet research and to develope the new version of this little Tuner, the ZM4. The Emtech ZM2 Antenna Tuner is a nifty little portable transmatch for QRP (low power).
It utilizes the wellknown Zmatch circuit, which is especially useful for balanced antennas (like dipoles and loops). Sep 13, 2017 Emtech ZM2 Antenna Tuner Unlike the LDG, the Emtech unit is a manual tuner using a Zmatch circuit. However, based on several videos I've watched and reviews I've read, it's quick to tune and gives you a wide choice with antennas and feedlines. ZM2 BNC Prebuilt. ZM2 with BNC Prebuilt and tested The ZM2 is a state of the art Antenna Tuning Unit.
It is not j. 87. 50 Dec 29, 2012 An inside look into the ZM2 and is it worth the buy. This is Tuner great for portable work, or in the shack and you could even build it yourself or get it a I have owned a ZM2 ATU for several years. I built it from kit shortly after building the Emtech NW8040. This is a great little tuner. I take it for portable ops from hotels, backbacking and I use it at home for my qrp station. It can be a bit tricky to get the hang of a zmatch but once you do Sep 21, 2013 Emtech ZM2 ATU Build As you have probably figured out for yourself, I have finally gotten a chance to post my build pictures for the last couple of projects.
This topic of tonight's post is the Emtech ZM2 QRP antenna tuner. Sep 17, 2017 Ham Radio A look at the EMTECH ZM 2 antenna tuner Kevin Loughin. Loading Unsubscribe from Kevin Loughin? Best Manual ATU Tuning Method. Duration: 13: 29.
EMTECH ZM2 Z MATCH ATU (Antenna Tuning Unit) The ZM2 ATIJ is unique in that it does not need a tapped coil to accomplish an antenna match. Basically, a Z Match tunes 2 frequency ranges 3. 5 to 11 mhz, and 12 to 30 mhz at the same time. This is approximate for this version, but popular" T" match tuner, and claim a higher call to contact ratio!
Lots of us have been happy with the ZM2 kit of EMTECH USA. Some time ago I started the development of ZM4. The reason was not that Please take the time and read the manual before you start soldering. It contains some information that will be helpful for success. the emtech zm 2 antenna tuner is a nifty little portable transmatch for qrp low power it utilizes the well known z match circuit which is especially useful for balanced antennas like dipoles and loops.
This resource is listed under AntennasTuners, at Emtech ZM2 Antenna Tuner Kit resource page via dxzone. com ham radio guide I bought the EMTECH ZM2 used about three years ago, but didn't get around to using it much. Last year, I purchased a new Elecraft KX2, but did not order the auto tuner with it. The Emtech works great with the Elecraft, and have been using it in the field with an end fed antenna without any issues.