The response to rigpi has been more positive than i ever imagined it would be. Is it a good and fairly inexpensive way to get on the air. There are four holes that will accommodate a jack for the key straight key, no paddles, rca jack for the antenna, a hole above it for an optional bnc connector which we will use, and a hole for the power jack. Building and using this tiny low power transceiver. I did this with mfjs latest qrp rig, called the qrp cub, a kit available in. Use the following inventory list to arrange parts for rapid identification during.
Mfj enterprises inc,ameritron,hygain,hygain,cushcraft,vectronics,mirage, mfj, mfj enterprises,antenna,radio,ham radio,amateur radio,tuner,analyzer,starkville,amplifier. Is there any software available to use the advanced modes in the mfj 1278 tnc. Software for packet radio use category is a curation of 32 web resources on, linpac packet radio terminal, uiss windows packet program, packetcluster dx statistics. The kit version has all smt parts mounted and soldered. Trimcap c40 sets cwoffset frequency for the desired pitch say 600 hz or so. Buy qrp transceiver from reliable china qrp transceiver suppliers. Mfj 8100 world band receiver 1 mfj 8100 world band receiver table of contents for beginners page 2 just a bit of history page 2 back to today and the future page 3 a simplified explanation of how it works page 3 for experienced hams, enthusiasts and engineers page 4 receiver controls and connections page 6. Assembling the mfj cub transceiver ne1rd 5 step 2 the mfj9340k cub transceiver is built upon a nicely produced circuit board with silk screen and solder mask. About mfj cub qrp transceiver kit the resource is currently listed in in a single category.
As mentioned elsewhere, all of the surfacemount smt components are already soldered onto the circuit board when you receive the cub kit. Mfj qrpcub transceivers use surface mount technology to achieve big performance in a pocketsized package. Qrp cub single band transceiver kits mfj9315k,17k,20k,30k,40k,80k. Mfj 9300 series qrp cub cw transceivers mfj9340w free. This link is listed in our web site directory since wednesday jan 5 2011, and till today mfj cub qrp transceiver kit has been followed for a total of 786 times.
After building and aligning the fcc2, im now ready to install it in my mfj 9330 cub. Whether youre taking a 10minute dx break from your computer at work or home or backpacking in the mountains, mfj s new. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Mfj 1278 dsp the world of free packet software amsterdam. Building the mfj qrp cub 20 meter transceiver w3atb. After opening you mfj cub box, check for the following. Its an article i decided to write to help bolster your confidence to start and finish this project. Foldaway ones are very small, and ideal for an application like this. Assembling the mfj cub transceiver ne1rd 16 step 4 this is the rear of the enclosure. It was a small qrp rig in a clear plastic waterresistant box built by hanz busch, w1jsb. Some are designed for cw, some for ssb and a few for both.
I wrote about the experience of seeing this magical radio and you can read my previous post here. Is a usb battery pack considered a regulated dc power. Building and using the mfj9340k cub 40meter qrp cw. This is not going to be a huge stepbystep article telling you the process i went through to build the mfj qrp cub 20meter transceiver. If that fails to resolve the problem, you may contact mfj technical service at 6623230549 or the mfj factory at 6623235869. Whether youre taking a 10minute dx break from your computer at work or home or backpacking in the mountains, the cub is a great way to put the magic back into your ham radio.
Youll enjoy countless hours operating this tiny high performance qrp transceiver. Resources listed under packet radio category belongs to software main collection, and get. A little over two years ago i saw the coolest radio ever. I just got my license a month ago and have been doing more looking on line than working towards getting on the air. Whether youre taking a 10minute dx break from your computer or backpacking in the mountains, mfjs new qrp cub transceivers are great way to. Most packet software falls under one of the following categories. Thank you to all who have joined our growing rigpi community of enthusiastic users.
In addition, specific models mentioned in the mfj transceivers forum like. Mfj 9040 40 meter cw transceivers mfj9040 free shipping. Here are a few of the cubs features that youll appreciate. First thing i have to do is to take out the analog vfo. If you have some stuff that not is listed here you can donate this by contact mods. The cub is unique because it uses both surfacemount smd and conventional electronic components. You just need to put some throughhole parts in place, solder them, and align the radio. If youve never been around electronics thats me and your eyes glaze over looking at all the tiny components of different shapes, sizes and. Up to 3x faster than other software, or 10x faster than manual estimating.
The cub would be ideal for this application as being so small it could easily be. Adventure radio, which is operating radio as part of an outdoor. If you are looking for mfj transceivers in uk, then you have come to the right. Ive been looking at the mfj cub transceiver to get into qrp. You may do this now using a accurate signal source. Mfj 9300 series qrp cub cw transceivers deliver unmatched qrp cw performance in a compact, valuepriced, pocketsized package.
Install mfj cub 20m transceiver in a clear box w3atb. Building and using the mfj 9340k cub 40meter qrp cw transceiver kit. Powering the mfj 249 the mfj 249 requires between 8 and 18 volts for proper operation. I was fortunate enough to beta test the first x1m in august 2012. Astron rs35map 35 amp metered power supply w anderson power poles. Any power supply used with the mfj 249 must be capable of supplying 200ma of current. There are several types of packet software available. A qrp transceiver is somewhat different than an ordinary transceiver. Remotely operate using any web browser on your mobile phone, ipad, tablet, laptop, desktop or even kindle. Mfj qrpcub modifications july and october 2000 qrp quarterly. In addition, specific models mentioned in the mfj transceivers forum like mfj and more are here for future reference.
Its software defined radio sdr receiver section is state of the art technology. The mfj 1278 dsp and mfj 1289 multicom software are packed with features available only from mfj. Rigpi is available for purchase directly from mfj and from many mfj dealers including gigaparts and hro, but stock status will vary. Mfj 40meter cw cub transceiver kit that is for sale here on the arrl site. Buy them all or choose from 80, 40, 30, 20, 17, or 15 meters. A while back mfj introduced a new range of transceivers called the cub. Comments here indicate probably not, but id like more info on what and why.
It alleged that tesla violated six patents with the design of the semi, which cover the windscreen, door, and bodywork design of the nikola one. Page 9 mfj cub qrp cw transceiver operation manual mfj cub alignment and service notes alignment control function 1. Package deal ldg yt1200 with free 500ma power supply automatic tuner for yaesu. Full text of mfj cub 9300 series qrp transceiver kit. Use nearly any transceiver with cat control, old or new, no computer or computer knowledge needed. An easy kit which doesnt take long to assemble and align. Mfj 9330 cub dds vfo conversion now that my stock cub is working ok, its time for some modifications. How do you know what frequency you are operating on. Packet, pactor, amtor, rtty, color sstv, 16 gray level fax, weather fax, cw, ascii, navtex and memory keyer plus an enhanced 32k mailbox thats expandable to 512k.
The main category is qrp projects and kits that is about qrp projects and kits. The mfj qrp cub was designed by qrparci halloffamer k1bqt for real world low power operating conditions. Full text of mfj cub 9300 series qrp transceiver kit manual. Pixie 40meter transceiver kit hf cw qrp lowpower morse code on shortwave frequencies is very interesting to me, so ive wanted for a while. Mfj9320k portable qrpcub cw transceiver kit for 20m ebay. On may 4, 2018, we told you nikola motor company had decided to sue tesla. Here are a few of the cub s features that youll appreciate. Youll enjoy countless hours operating this tiny high performance radio. You just insert and solder the throughhole parts such as the connectors, inductors and trimmer capspots.
Here, youll find links for high quality mfj transceivers covering hfvhfuhf. In windows 95, you can use explorer, the start menu, or drag the multicom for windows icon as a. Leave your competition in the dust by using a tried and tested natural solution that. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Mfj 9340w description hide whether youre taking a 10minute dx break from your computer at work or home or backpacking in the mountains, mfj s new qrp cub is a. I had to have one of these supercool oneofakind qrp radios. Mfj qrpcub transceivers use surface mount technology to achieve big. Posts to this group do not require approval from the moderators. Mfj9330k mfj mfj9330k 30m qrpcub cw transceiver kit. Smaller and portable, power typically 5w or less but some are a little above.
Contribute to ccdevelopment by creating an account on github. In just a few hours, youll be working the world with qrp fun. I am building the mfj cub radio which is a qrp rig that needs a 12v dc power supply capable of delivering at least 400 miliamps. Amateur radio antenna sold here,we update our stocks to keep in touch with modern inprovements in antenna design. Rt systems programming software ldg electronics supercontrol full.
Describe your experience with the mfj 93x0 cub qrp xcvr and tell us why you give it the rating you did required. The next group of capacitors youll install are multilayer. These are one of the most user friendly radios youll ever own. Ditch the scale ruler and trace directly over your imported plans on screen. Mfj recommends setting the transceivers lowend operating frequency 35 khz above the bottom edge of the band to prevent inadvertent outofband operation 3. Vfo touchup, l3 adjusted with cub into dummy load, and frequency set within ham band. All the really hard parts like the surface mount devices are already on the board when you get it. Many qrp rigs have one band only, although in recent years there are more dual band and multi band transceivers. Whether youre taking a 10minute dx break from your computer at work or home or backpacking in the mountains, mfj sqrp cub is a great way to put the magic back into your ham radio. Posts from new users require approval from the moderators. Highly recommend lanlink, available on numerous bbss and the internet. I would like to be able to run it off my usb battery pack, which puts out 5v at 2amps. A small cw transceiver more useful when operating portable than separate qrp transmitter with its companion. Mtc texas sized ham radio and electronic deals mtc.