If not, you can get instant replacements at your local store im still waiting for my two from mfj. Please state condition and price shipped to zip 34481 central fl. Has a graphical interface and many features found in analyzers such as the rigexpert aa and many others. Need digital side schematic for mfj247 antenna analyser. Small size and usb charging make this analyzer a choice for portable applications up to 6m. The frequency coverage for the mfj247 is approximately from 1. One of your dc plug with tail is used for bluetooth antenna extension. Xc, so with a single point measurement you dont know which it is. Automatic scanning results displayed as frequencies of lowest swr and complex impedance. Mfj antenna analyzer mfj269c mfj 269canalyzeranalyzer. Get the best deals on swr analyzer when you shop the largest online. The mfj 29d is a nice case for the mfj 259c analyzer.
The mfj247 gives you a direct readout of your antennas swr without the need for formulas or indirect readings. An antenna analyzer also known as a noise bridge, rx bridge, swr analyzer, or rf analyzer is a device used for measuring the input. I hope they might help others looking for the same info as well. If you want to buy cheap mfj antenna analyzer, choose mfj antenna analyzer from. Mfj hfvhf swr analyzer mfj 259b good condition with ac adapter. I too am anxiously looking forward to the pc interface software to be able to read my. Mfj226 1 to 230 mhz graphical antenna impedance analyzer. Rip mfj mini 60 the android powered antenna analyzer. I picked up an mfj247 analyser at a swap meet semiworking. Mfj 259c instruction manual hfvhf swr analyzer 2 1. However by changing frequency and watching what x does, you can figure it out. In search of ant analyzer that would work for me page 2. Im assuming the driver transistor or its biasing transistor are at fault, and will try replacing them. Swr, impedance, resistance, reactance,phase angle, complex return loss, smith chart sign of reactance.
The dc port in mini60 shared with bluetooth antennna. Mfj vna antenna analyzer covers 1 to 230 mhz, 1hz resolution. Analyzer looking for a comet model caa500 mark ii antenna analyzer. The minivnatiny is a very compact antenna analyzer with usb connection. The thing runs on 8 aa batteries mounted in two 4 battery cheap plastic mounts. Mfj 1778 g5rv wire antenna 8010 meters authorized dealer b005oea88q.
So, its an excellent analyzer, but 3 suggestions for the batteries. The mfj 731 analyzer filter is also ideal for any application requiring a low power bandpass bandreject filter that provides a single adjustable. Fully portable and self contained, it delivers a wide range of basic and advanced rf measurements to present a complete picture of your antenna systems and networks. Mfj enterprises inc,ameritron,hygain,hygain,cushcraft,vectronics,mirage, mfj, mfj enterprises,antenna,radio,ham radio,amateur radio,tuner, analyzer,starkville,amplifier. Sm6why in sweden has also released desktop software. The mfj247 is battery operated and handheld size so you can take it right to your antenna and work on it until its just the way you want it. Mfj 249 hfvhf swr analyzer the mfj 249 combines four basic circuits. It is an older model and is long out of production. Mfj 259 antenna analyzer calibration, problems, and. I am looking for another analyzer that may work for my situation. In this video kevin n6vlf, will show you how to test your coax. Rf bridge and a calibrated bridge unbalance indicator.
Mfj 249 antenna analyzers sch service manual download. Ive had earlier mfj antenna analyzers and have enjoyed using them. The newer model, listed as mfj 249b, has dispensed with the analog swr meter, and integrated this function into the lcd. Color graphicvna ant analyzer, 160 mhz mfj 223 160 mhz color graphic vna analyzer pocketsize, incredible performance.
The mini 60 seems to be at least as well built as my mfj 269. Mfj 259d mfj259d original mfj enterprises antenna analyzer, vhf220 mhz 100160 khz, 280520 khz. About a year ago, the ends of the battery cases just broke off. The design of sark100 or mini60 has limitations due to old design same as in mfj 259. Meters and test equipment mfj antenna analyzers main. Hfvhf swr analyzer mfj249 amateurd mfj enterprises. If you operate 2 meters this mfj 208 vhf swr analyzer helps get your antennas in tiptop shape. Includes all the features of mfj 259c, the world most popular swr analyzer plus much more. I do have a mfj 249 swr antenna analyzer i bought about 12 years ago. Basic analyzer functions plus a host of advanced features like builtin lcd graphics, twoport vna measurement, pcinterface using igminivna freeware, and precise dds frequency control. Mfj 259d swr antenna analyzer, hfvhf and 220 280kghz 230 mhz. The mfj 731 analyzer filter is designed to null am broadcast stations, and attenuate all other types of outofband interference to antenna analyzers. Includes 247 tech support setup, connectivity issues, troubleshooting and much more.
The mfj 225 hfvhf rf analyzer delivers all the popular measurement functions youve come to expect, plus it takes rf testing to a new level. Keep in mind that the ham sticks were adjusted for lowest swr by using the mfj analyzer and i was only trying to get the same or as close a reading as possible with the kkmoon mr300. The mr300 failed to provide me with a resonant frequency on each of the. Yon can instantly find your antennas true resonant frequency right at your feedline thats something a noise bridge just cant do. Need digital side schematic for mfj247 antenna analyser qrz. How to use mfj hf swr model 247 analyzer radio amateur. Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from mfj. Kkmoon mini60 antenna analyzer meter 160mhz sark100 ad9851 hf ant swr for ham radio. In search of ant analyzer that would work for me qrz forums. Just set the bandswitch and tune just like your transceiver. Swr, complex antenna impedance and frequency are all instantly displayed simultaneously.
Mfj 269c covers 530khz to 230 mhz and 415 to 470 mhz an mfj 269c exclusive. All information, images, and documents on this website are the sole property of mfj enterprises, inc. Antenna analyzer meter 160mhz shortwave swr antenna analyzer with 1. Mini60 ham radio antenna swr impedance analyzer youtube. This combination of circuits allows measurement of the swr referenced to 50. Large easytoread two line lcd display and sidebyside meters clearly display your. N1201sa uv rf vector impedance ant swr antenna analyzer meter tester 140mhz us. My analyzer is going nut, could not read anything hf. Brst 12v acdc adapter replacement for mfj mfj 229 mfj 249 mfj 259 mfj 259b mfj 269 mfj 269c mfj 269pro mfj 929 mfj 959 mfj 993b swr antenna analyzer intellituner automatic tuner 12vdc power psu. Mfj 227 has all the same features as mfj 226, but covers 88 to 228 mhz in vhf range and 330 to 500 mhz in uhf range. Thankfully an operator and developer in germany dh1klm has modified and improved the original chinese made android software, and offered it for free. Mfj other ham radio equipment for sale in stock ebay. This pocketsized wonder breaks the mold for analyzer design with userfriendly convenience, top notch accuracy, and a vivid tft multicolor display. Mfj 259c gives you complete picture of your antenna.
The mfj 225 simultaneously compiles and displays all important parameters you need. Mfj 269c pro is very similar to the mfj 269c, but has its uhf range coverage 430 to 520 mhz and an extended commercialstyle cabinet for lab work helps protect knobs and connectors from damage. An antenna analyzer also known as a noise bridge, rx bridge, swr analyzer, or rf analyzer is a device used for measuring the input impedance of antenna systems in radio electronics applications. The mfj 266c covers hf, vhf, plus uhfamateur and commercial frequencies with digital precision. The mfj247 can also be used to adjust a tuner to match your antenna without the need for transmitting. Advanced features include fullscreen lcd graphics, twoport vna.