From cqkg8co at yahoo.com Mon Dec 14 18:47:13 2020 From: cqkg8co at yahoo.com (Brian) Date: Mon, 14 Dec 2020 23:47:13 +0000 (UTC) Subject: [MFJ-Ameritron] Ameritron RCS-8V power switch References: <1673498466.485956.1607989633331.ref@mail.yahoo.com> Message-ID: <1673498466.485956.1607989633331@mail.yahoo.com> The power switch on the RCS-8V needs to be replaced.? Ameritron doesn't have any in stock. Would anyone know the manufacturers model number of the power switch so I can hunt one down at Digikey. Thank you Brian, KG8CO From kenw8ek at gmail.com Thu Dec 24 11:38:59 2020 From: kenw8ek at gmail.com (Ken, W8EK) Date: Thu, 24 Dec 2020 11:38:59 -0500 Subject: [MFJ-Ameritron] MFJ items For Sale Message-ID: MFJ Items For Sale: Antenna Tuner, Speech Intelligibility Enhancer, CW Keyers, Stereo Synthesizer, TNC/Microphone Switches. and more . MFJ 949E HF Antenna Tuner/Wattmeter: The MFJ-949E Deluxe Versa Tuner II Antenna Tuner covers all HF bands continuously. Peak or average forward and reflected power and SWR can be read on the large 3 inch illuminated cross needle meter. This tuner also includes a built in dummy load, as well as switching for various antennas. It has a built-in 4:1 balun, and an eight position antenna selector switch. Features: * Full 1.8-30Mhz operation * 13 V DC required for Wattmeter Peak Reading function * 1,000 Volt tuning capacitors * Full size 3 in. lighted cross needle meter * Built in non-inductive 50 ohm dummy load MFJ Says it is a 300 Watt tuner. I would limit to about 100 Watts. This one works 100% and looks very close to new. It is the latest "E" model. With paper work for only $120 . MFJ-616 Speech Intelligibility Enhancer: This unit is the best treatment there is for ageing ears! It does a great job of making ssb or cw signals easier to copy. Use the EQ to boost and cut audio frequencies or to cut noise and add comprehension of SSB, AM, CW signals. It switches between two rigs, drives a left and right speaker, a separate stereo speaker and has a headphone jack. 12 Volt DC required to operate. See the excellent reviews at https://www.eham.net/reviews/view-product?id=2554 This one works like it should, and looks like new. MFJ sells them for $230. Buy this one with its manual for only $100. . MFJ-484 "Grandmaster" Memory Keyer: This keyer is a highly sophisticated memory keyer that has a built in sidetone, with volume and tone adjustable on the front panel. Speed and weighting are also adjustable from the front panel. It has 4 large memories. It keys both positive and negative circuits. You may install a 9 volt battery to preserve memory contents during a power failure. It can be powered by either a 9 Volt battery, a 9 to 12 V DC wall wart, or your station 12 V DC power supply. It is a nice eggshell white and wood grain enclosure. This one works fine and looks great. With paper work for $55. . 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-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-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-1272 BX TNC / Microphone Switch Same as MFJ-1272 MX above, except has round 8 pin mic connectors in and out. This one works fine and looks like new. With paper work for $25. . 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 at FLHam.net or W8EK at arrl.net Voice Phone (352) 732-8400 . .