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The next message is about some new groups I created to have a general-purpose discussion group for some brands of amateur radio equipment and radios before groups.io's new pricing structure goes into effect Jan 81, 2021. It is a long message, so I just wanted to give you a heads-up. I cross-posted it to all the groups I manage. I will be looking for moderators for the new groups and even some of the established groups, so if you're interested in helping, please email me privately about this. For the rest, please read my next post. It's a long and detailed one. Donald -- AD8DY Formerly KJ3I ---------------------------------------------------- Some ham radio groups you may be interested in: /g/ICOM /g/Ham-Antennas /g/HamRadioHelp /g/Baofeng /g/CHIRP https://rf-amplifiers.groups.io/g/main

First, the new pricing structure for NEWLY formed groups on groups.io beginning January 18, 2021. Basic (free) groups formed on or after that date stay free *up to 100 members*. After that, it will need to be upgraded to a premium group. Premium groups ($220/year) are good up to 400 members, after which a per-member fee ($.05 per month or $0.55 per year) is added to the $220 per year premium group fee. That will bring a burden on some new groups, so I created some more ham groups that may grow, or flounder, but I wanted to beat the deadline so those groups will not be charged extra fees, or any fees, for that matter. If they take off and are useful, that will be great. If they flounder, I might just delete the group if members agree, or if there are no co-owners by the time I review whether the group is worth keeping. If you were thinking of creating a group for one of your interests, THIS IS THE TIME TO DO SO before the new pricing structure goes into effect. If you need help with that, email me *privately* and if I'm not overwhelmed with requests, I will try to help. You must be willing to assume group ownership as I will leave the group after creating it and you've been made a group owner. If you need help getting started with the group, I can hang around for a short while and direct you to documentation on how to run a group. As for the new groups I created last evening, I will list their web addresses below. Please contact me *privately* ONLY IF you are interested in joining one of these groups AND ARE UNABLE to use the join button on the web site or find the join process confusing. I would like to avoid what happened when Yahoo closed their groups and I offered to help people if they were unable to join themselves. I was overwhelmed with requests to help, and I'm sure not all of those were from people who had difficulty joining, so please give it a try yourself first. Go to the site and press the join button on the group(s) you are interested in. Follow the simple instructions and you will be approved. All new members will be moderated for a short time so don't expect to post immediately. There's only one moderator right now (me), and I work for a living, sleep at night, and take naps because of my health condition in late afternoons sometimes. I donate some of my time for community work, am a minister, and have to wisely use my time. But I don't want anyone to not join one of these groups because they find it difficult to join. YOU CAN JOIN ANY OF THESE GROUPS BY EMAIL by sending a message to the subscribe address. Take the web address name at the end of the URL and change it by adding [email protected] to it. For the FT-757 group (as an example): /g/FT-757GX Send an email to this address: [email protected] no body text is required in the message, just the address, but to make your email program happy, you can put the word subscribe in the subject and message fields. These new lists are email reflectors only with no storage (a change that was made almost a year ago by GIO's owner). If I had created them before February 2020, they would have storage. We will work something out for storage if the groups get large enough and have a need for that. I will need moderators for these new groups, and soon after they get on their feet, a co-owner who has some real interest and hopefully experience with these different brands of radios. Contact me off-list if you are interested in volunteering with any of these groups. I will help you out with anything you need to know about how to manage a group as a moderator or co-owner. I will list the NEW groups first, then list the other amateur radio groups I created. Note that most of these are not model-specific and are "general-purpose" groups for a BRAND of radio or a general-purpose group for a type of equipment. I did not create any group for which there already was a general-purpose discussion group for that brand of radio, like Drake and some others. I am not interested in amassing a lot of groups to manage. My purpose is just to see that interes

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, and more . MFJ 422 B electronic keyer This keyer is made to go on the back of a Bencher Paddle. It includes sidetone, and has adjustments for volume, tone frequency, and weighting, as well as speed. It will key either positive or negative voltages, and is powered by an internal 9 V battery, or external 5 to 9 volt supply. This one works 100%, and looks great also. With paper work for $45. . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1501 Stereo Synthesizer This is a sort of odd unit. You can plug it in to the mono headphone or speaker jack on your rig. It will produce a stereo output that can be used to drive stereo speakers. It is quite useful to use with powered computer speakers. One can select one of two inputs. Separation is adjustable, as is volume. 12 Volt DC required. This one works fine, and looks like new. With manual for only $40. . MFJ-1313 Wall wart power cube Provides 12 Volts DC at 100 ma. It has an 1/8 inch plug on it. This one works fine and looks fine. $12 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 . .

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1501 Stereo Synthesizer This is a sort of odd unit. You can plug it in to the mono headphone or speaker jack on your rig. It will produce a stereo output that can be used to drive stereo speakers. It is quite useful to use with powered computer speakers. One can select one of two inputs. Separation is adjustable, as is volume. 12 Volt DC required. This one works fine, and looks like new. With manual for only $40. . Original Empty Boxes For Sale: All are original boxes that also include the inserts that came with them when new. Some may even have plastic bags. MFJ 200 BX Xtal Cal $3 MFJ 407 C Keyer $10 MFJ 564 Paddles $8 MFJ 870/872/873/874 Grandmaster SWR/Wattmeter MFJ 986 Large Ant Tuner $18 MFJ 1270 B TNC $10 MFJ 1284 M TNC Pgm $3 These are original boxes only. . MFJ-1313 Wall wart power cube Provides 12 Volts DC at 100 ma. It has an 1/8 inch plug on it. This one works fine and looks fine. $12 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 . .

MFJ Items For Sale: Power Supply, TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-4230 MVP Power Supply: The MFJ-4230 MVP is 25 Amps continuous and 30 Amps surge at 13.8 VDC. Voltage is variable from 4 to 16 volts. It is a compact switching power supply. The front panel features 5-way binding posts that allow easy access connections for your rig and station accessories. The back has two sets of Anderson Power Pole connectors. Cosmetically, I do not find a scratch on this one. Electrically, it works as it should. With paper work for only $100. . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1501 Stereo Synthesizer This is a sort of odd unit. You can plug it in to the mono headphone or speaker jack on your rig. It will produce a stereo output that can be used to drive stereo speakers. It is quite useful to use with powered computer speakers. One can select one of two inputs. Separation is adjustable, as is volume. 12 Volt DC required. This one works fine, and looks like new. With manual for only $40. . Original Empty Boxes For Sale: All are original boxes that also include the inserts that came with them when new. Some may even have plastic bags. MFJ 200 BX Xtal Cal $3 MFJ 407 C Keyer $10 MFJ 564 Paddles $8 MFJ 870/872/873/874 Grandmaster SWR/Wattmeter MFJ 986 Large Ant Tuner $18 MFJ 1270 B TNC $10 MFJ 1284 M TNC Pgm $3 These are original boxes only. . MFJ-1313 Wall wart power cube Provides 12 Volts DC at 100 ma. It has an 1/8 inch plug on it. This one works fine and looks fine. $12 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 . .

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1501 Stereo Synthesizer This is a sort of odd unit. You can plug it in to the mono headphone or speaker jack on your rig. It will produce a stereo output that can be used to drive stereo speakers. It is quite useful to use with powered computer speakers. One can select one of two inputs. Separation is adjustable, as is volume. 12 Volt DC required. This one works fine, and looks like new. With manual for only $40. . Original Empty Boxes For Sale: All are original boxes that also include the inserts that came with them when new. Some may even have plastic bags. MFJ 200 BX Xtal Cal $3 MFJ 407 C Keyer $10 MFJ 564 Paddles $8 MFJ 870/872/873/874 Grandmaster SWR/Wattmeter MFJ 986 Large Ant Tuner $18 MFJ 1270 B TNC $10 MFJ 1284 M TNC Pgm $3 These are original boxes only. . MFJ-1313 Wall wart power cube Provides 12 Volts DC at 100 ma. It has an 1/8 inch plug on it. This one works fine and looks fine. $12 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 . .

When I formed the group, my intent was to cover all the MFJ related brands, but a group name would be too long to cover them all. This is a question about matching 811As without a tube tester with the intent of using them as spares in an Ameritron 811H amplifier. I do not have a tube tester but I am hoping to find someone in south central Ohio who does have one. I would like to find a way to test 811As without buying a tube tester if I can't find one nearby. And some tube testers don't do thorough tests anyway. Can you use an 811A in an amplifier circuit at low drive after neutralization to check tube parameters in order to match a set of 811As for use at higher power? I have an Ameritron 811H. Eventually I will replace these 811s with matched 572Bs. In the meantime, I have 9 spare 811As, Six were purchased together and appear to be from the same lot, from the same shipping box. Three others were given me when I bought the amplifier. I was told it's not all that important to match these, but I would think otherwise. I was hoping setting up a few in the amp, maybe just one, using low drive level, might give me what I need to know from either voltage or current measurements on the Ameritron's meters. Maybe there's a special rig I can build just for testing these and 572B tubes for this purpose? Thoughts? Donald KX8K

Anyone using an MFJ-993B with an MFJ-5124Y interface cable to a Yaesu tranceiver? I have been attempting to get the unit to work correctly. At low power it autotunes correctly; when I increase power the SWR increases so that I have go through the retune process several times. MFJ tech info service is useless and is no help, as expected. Is it just this unit or is it common behavior. K3YZ

MFJ Items For Sale Dummy Load, Code Practice Oscillator, Digital TNC switch, Wall Wart, and more For Sale: . MFJ 264, 1500 Watt Dry Dummy Load For Sale: The MFJ 264 is a dry dummy load. No need for messy oil cans with this dummy load. MFJ rates it as good for 1500 Watts -- for a time. There is a graph of power rating vs. time silk screened on to the case, as well as in the included manual. This one is completely NEW, still sealed, in its original box. No scratches or defects. Only $85. . MFJ-557, Code Oscillator For Sale: The MFJ-557 Deluxe Morse Code Practice Oscillator features a Morse Code straight key on a non-skid heavy steel base. It stays put on your table and does not move around while you are sending! A volume control adjusts from barely audible to blaring full sound. Tone control gives you a wide adjustment from high "squeaky" to low "booming" tones. You even get an earphone jack for private listening or you can plug in an external speaker for super high volume in the classroom. When you are done practicing, you can hook up the straight key to your transmitter and go on the air. The MFJ-557 also has a built-in speaker and adjustable contacts, and runs on a 9 volt battery. It measures 8 1/2 x 2 1/4 x 3 3/4 inches. This one is NEW. I know for sure it is new, since it is still sealed in its clear bubble container. Amazon sells these for $87. Buy this one for only $50. . MFJ-1272 MX TNC / Microphone Switch For Sale: This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1313 12 V DC at 100 ma, $14 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 .

Selling is allowed in this group for ham radio equipment only, and at least one of the items for sale must be related to the purpose of the group (this allows for a lot of variety of items!). We require that anything being sold here have a price with it. So "make offer" or anything like that will not be an acceptable post here. Please indicate if shipping is included, otherwise leave it out. Also, please indicate the general location of the equipment for sale, so others will know if it’s within driving distance for them, and if you're willing to meet someone X miles away from that location. If you have any information about the item, please add it, as it will make it more likely that it will sell. Just list similar to the following. This was a suggestion for the SWAN-AMATEUR-RADIO group. Just replace the Swan item with one that would fit the purpose of this group: Swan 350D, great cosmetic condition, may need new final tubes since output drops somewhat on 15 and 10 meters. Model 117XC AC power supply included. Asking $325.00 OBO. Located near Charlotte, NC. Will drive up to 25 miles from Charlotte for pickup or delivery. Call 444-444-4444, or email hamoperator@....

MFJ Items For Sale Dummy Load, Digital TNC switch, Wall Wart, and more For Sale: . MFJ 264, 1500 Watt Dry Dummy Load For Sale: The MFJ 264 is a dry dummy load. No need for messy oil cans with this dummy load. MFJ rates it as good for 1500 Watts -- for a time. There is a graph of power rating vs. time silk screened on to the case, as well as in the included manual. This one is completely NEW, still sealed, in its original box. No scratches or defects. Only $85. . Realistic 21-506 Dummy Load 50 ohms, DC-500 MHz, 15 Watts, Large heat sink, similar to MFJ-261 $30 Realistic 21-506 Dummy Load As above, except measures 64 ohms, $10 . MFJ-1272 MX TNC / Microphone Switch For Sale: This unit is made to go between your rig, your PK-232 TNC (or equivalent), and your microphone. It is a small unit with a mic jack on the front, plus a switch to switch between your mic and TNC. It saves a lot of wear and tear plugging and unplugging cables. The "MX" model has modular connectors for your microphone, in and out. This one works fine and looks like new. With paper work for $25. . MFJ-1313 Wall Wart 12 V DC at 100 ma, $14 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 .

Hi all, anybody here experienced with polarity reversal damage of MFJ-259B please? My father damaged it by his mistake and he is totally frustrated so I would like to repair it for him. Just want to ask what should be burned and where to start...? Thanks, 73 - Petr, OK1RP

I recently made some repair work on my MFJ-993BRT tuner. Unfortunately I forgotten to check the followig: 1. Can the switch board (atop the main pcb) be easily removed? 2. IMO the tuner should work normally with the switch board removed. 3. Is the microcontroller U1 (PIC16F76-I/SP) read protected? Thanks for any reply, Robert W4BCZ

Hi I am using an Icom 7300 with my MFJ 993B Intellituner with the MFJ interface cable. I notice today that the tuner would not tune up 10MHZ. I normally tune at 20 watts power. But then again if the antenna is already resonate for that frequency then I may not see anything happen I do not know. I normally tune anything from a 3.5 swr to 1.1 swr. Thanks

There is a scammer site that's been reported to the FTC. From MFJ's site: "There is a SCAM website currently advertising as MFJ. Please be aware that this site is not MFJ Enterprises, Inc. We have reported this to the Federal Trade Commission. Do not purchase anything from scammer website." This is the REAL site: https://mfjenterprises.com/ Also note that if you allow them to have your email address, you can get a free copy of a book, 73 DIPOLE AND LONG-WIRE ANTENNAS. There is a link on the above page to do that. HOWEVER, their link to subscribe and get that is broken. I suggest contacting them and arranging to get the book for free. It's not a book you'd sell your soul for, but it's free, and it may give some members ideas on simple wire antennas. The book is for sale for $24.95, a bit overpriced in my opinion, but they appear to have bought the rights to it and it's out of print except there. To do this ethically, you should sign up for their email list, but I don't see how to do that with their broken site. Then you are taken to the URL below, where you click on the words: "Click Here" and that gets you the publication at the URL below. So you can get it there if you wish; it takes you to a Google Drive document in PDF. It's an OLD book, first published in 1969, and I think it was then distributed by 73 Magazine, a Wayne Greene publication. https://mfjenterprises.com/pages/email-list-sign-up-completed?_pos=3&_sid=f814406ff&_ss=r Donald KX8K ---------------------------------------------------- Some ham radio groups you may be interested in: /g/ICOM /g/Ham-Antennas /g/HamRadioHelp /g/Baofeng /g/CHIRP https://rf-amplifiers.groups.io/g/main

Heard of a mod to short together the Ant and Xcvr ports together so transceiver can also RX while in RX mode... any one know of this? Skip WB4YO

I have an older MFJ-4601, I would like to change one of the SO-239 to a “N” type connector. I was wondering how hard is this going to be? Are the panels glued to the board? I don’t want to destroy this in the process. I have a 1.2ghz antenna, it uses “N” connector. Thanks in advance. Thomas Mackell Sr KI4FRU Sent from Mail for Windows

MFJ Antenna Tuners, HF Antenna, Speaker, and more For Sale: . MFJ-962 High Power HF Antenna Tuner: The MFJ-962 HF antenna tuner will handle full legal power with ease. It even says 1.5 kilowatt series on the front of it. Most of the time, MFJ over rates the power handling capabilities of their tuners. In this case, I do not think so. This is the original MFJ 962 -- not the newer D or E version, which are much lighter duty. This one has some "oomph" to it. Of course it has a switch to switch to different antenna, and has a wattmeter/SWR bridge with a large meter. This one works as it should. Cosmetically it is exceptional. I can not find any scratches or defects. Buy this one with paper work for $225 . All of these are MFJ HF Antenna Tuners. All work 100% like they should, and cosmetically look like new, with no scratches. All include instruction manuals. MFJ 9201 "QRPocket Tuner" 12 position inductor switch. BNC connectors in and out on front panel. Great to use with MFJs single band QRP rigs. Easy to carry in your back pack. In its original box for $60. MFJ 901 B Black enclosure. 160 thru 10 m, at 200 Watts according to MFJ. They say it's designed to match virtually any transmitter to almost any antenna. SO-239 connectors in and out on back panel. Includes built in 4:1 balun. $100 MFJ 16010 ST Same electrically as MFJ 901 B, but in a nice deluxe woodgrain TenTec enclosure. $90 . MFJ 281 "Clear Tone" Speaker: The MFJ-281 ClearTone speaker was carefully designed to improve the intelligibility of speech in the frequency range of 600 to 4000Hz while reducing undesirable noise, static, and hum. A top grade 3 inch Mylar cone speaker is mounted in a well designed speaker baffle. A fine mesh metal grille allows sound to radiate without being muffled. A versatile swivel mounting bracket lets you direct sound where you want it. 8 Watts 8 Ohms 6ft cord, 3.5mm mono plug. Compact 3 3/4 x 3 x 2 1/4 inches Incredible Sound This one sounds terrific. Cosmetically, it looks like it just came out of the package new. Buy it for only $15 . MFJ 1836 Cob Web HF Antenna: This six-band (20, 17, 15, 12, 10, 6 Meters) full half-wave Cobweb Antenna is perfect for restricted space or portable operation. Sky-gray fiberglass spreaders and nearly invisible wire elements (flat 9x9x1/2 feet square. 8 pounds), blend in with your surroundings while standing tough against nasty weather. Outstanding performance! No radials needed! Works great at low heights. Use lightweight TV hardware to mount on your chimney, balcony, or mast. This one works fine, and looks really great. All hardware is stainless, so no corrosion. It is presently assembled. Pick up near Ocala, FL is much preferred. Shipping would be very expensive. Buy it with paperwork for $175, . MFJ-1313 Wall Wart Power Supply 12 V DC at 100 ma, 2.8 mm plug; $14 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 .

All, This does not seem right.. Powered on ANT to XCVR= -50DBM to -35 DBM ( 2 Mhz,30Mhz) ANT to SDR= -2dbm across frequencies 2-30 Mhz Power on in TX Ant to XCVR= 0DBM Ant to SDR= > -60 Dbm across band 2-30 mhz Question is WHY is there a 2 DB Loss from ant to SDR in RX ?? and why is there a -50 db loss to XCVR port.. Seems that it should also be 0 dbm for both.. HELP Skip PS MFJ doesn't respond to my emails..

MFJ 30 m transceiver, Antenna Tuners, and more For Sale: . MFJ 9030, QRP 30 m CW Transceiver: The MFJ-9030 is a 5 watt, 30 m CW transceiver that is very light and compact. It has a sensitive super-het receiver that has an IF filter for great CW reception. The VFO is smooth and stable; RIT is included. Built in speaker; Motorola power amplifier transistor delivers full QRP output and tolerates opens and accidental shorts without damage. It uses little power - only 50 mA average on receive and 1.2 amp peak on transmit. Perfect for battery operation. This one works as it should. Cosmetically, it is like new, with no scratches or defects. Buy it with paper work for $220 . MFJ-962 High Power HF Antenna Tuner: The MFJ-962 HF antenna tuner will handle full legal power with ease. It even says 1.5 kilowatt series on the front of it. Most of the time, MFJ over rates the power handling capabilities of their tuners. In this case, I do not think so. This is the original MFJ 962 -- not the newer D or E version, which are much lighter duty. This one has some "oomph" to it. Of course it has a switch to switch to different antenna, and has a wattmeter/SWR bridge with a large meter. This one works as it should. Cosmetically it is exceptional. I can not find any scratches or defects. Buy this one with paper work for $225 . All of these are MFJ HF Antenna Tuners. All work 100% like they should, and cosmetically look like new, with no scratches. All include instruction manuals. MFJ 9201 "QRPocket Tuner" 12 position inductor switch. BNC connectors in and out on front panel. Great to use with MFJs single band QRP rigs. Easy to carry in your back pack. In its original box for $60. MFJ 901 B Black enclosure. 160 thru 10 m, at 200 Watts according to MFJ. They say it's designed to match virtually any transmitter to almost any antenna. SO-239 connectors in and out on back panel. Includes built in 4:1 balun. $100 MFJ 16010 ST Same electrically as MFJ 901 B, but in a nice deluxe woodgrain TenTec enclosure. $90 . MFJ-1313 Wall Wart Power Supply 12 V DC at 100 ma, 2.8 mm plug; $14 . I also have many other accessories available such as many different types of microphones, HTs, VHF and UHF rigs, HF and VHF/UHF antennas, connectors, miscellaneous accessories, etc. Just too many to list here. Please e-mail your requests. . Prices do not include shipping from Florida. Thanks. 73, Ken, W8EK Ken Simpson E-mail to W8EK@... or W8EK@... Voice Phone (352) 732-8400 .