Causes uneven wear and intermittent contact. CC: Tony I had the same problem. for Radio to Amp, Includes PNP-13D Cable. This package is compact and streamline, all components located inside the connectors. I have an Icom IC 7300, and a Buckmaster OCF 3kw 7-band antenna. Make sure to set a 15-30 millisecond TX DELAY in the radio. The power gain is slightly higher on SSB than on carrier or high average. Ameritron ALS-500M Instruction Manual. I check the coax comming out of amp and it is about the same 1. duty power supply and RF components provide long service for. The 572B is just a more rugged version of the 811a's. Reviews: 202. QRZ Forums. Ameritron HF Power Amplifiers AL-811HDXCE. The AL-811H/HY is shipped factory wired for 120 volt,. Apr 14, 2021. Discuss this video at http://www. Try using a dummy load. Causes uneven wear and intermittent contact. (Both my 7300 and 3000 currently have interfaces) The spec's say you don't need it, but a $1,500-1,800 radio is a lot to lose. The IC-7300 has very good transmit audio out of the box, with the stock microphone. This link is listed in our web site directory since Wednesday Oct 30 2013, and till today " AL811 trouble shooting " has been followed for a. I used the 811H with my Icom 7300 with out an interface, but it only. The amp functions with all four tubes lit up. The Ameritron AL-811HD is an economical 800 watt PEP output linear. Works with all ICOM radios. I run it at ~500W CW with ~50W of drive and at ~600W on peaks on sideband. In older AL811H and AL572 amplifiers, grid circuits using resistors should be modified to current. Notes: This cable cannot be used to connect a transceiver directly to an amplifier. 8v at less than 20ma) and 7300: (less than 0. An adjustable ALC Out voltage is also available from the linear amplifier that can be fed. It seems though, I’m never happy with my transmit audio settings. No other cables or interface (e. IC-7300: Document: Full Manual (English) Note: File size: 23. Set TX-Delay 3. In older AL811H and AL572 amplifiers, grid circuits using resistors should be modified to current. Has anyone connected the ARB-704 box to the FT-991A and AL-811 amp? Looking at back of ARB-704: AMP goes to AL 811 Relay. I hooked up the ALC to the IC-7300 and still can not get the ALC to limit Ig according to the directions in the manual. I check the coax comming out of amp and it is about the same 1. Reviews: 202. Ameritron ARB-704 BYPASS switch Amplifier keying interface amateur radio BLACK. Watch on. radio sees the same when only radio is on. Run the AL-811H with 811 tubes, (not 572 tube version) at about 500W-600W. Just for clarification the ALS1306 and the ALS-606 use the db-9 connector so the need for the ARI-500 is not required just the DB-USB6000. Sent using Hushmail. 1951 VIPROPLEX CHAMPION KEY. Please inspect everything for physical shipping damage; this includes cabinets and chassis. Antennas: HexBeam 6B - Delta Loop M0PLK. 01uF capacitor, and hardware. Ameritron ARB-704 Amplifier Keying Interface Cables are designed to interconnect only the Ameritron ARB-704 Amplifier Keying Interface to virtually any modern-age transceiver, so your radio will be able to safely key almost any amplifier. They advised not to use an 8 pin din from the tuner port. Signal Link SLUSB6PM. it is in the manual and you should look at the SB220 is 120 but should also look at its manual to verify. I know some hams that . I carefully reviewed both the IC-706 and IC-7300 manual, specifically the rear panel ACC Socket and the voltages on Pin 3 (send) are 706: (-0. QRZ Forums > Technical Forums > General Technical Questions and Answers > AL-811 connection to Icom 7000 help View Full Version : AL-811 connection to Icom 7000. Very nice Amplifier. , Each. Ameritron AL 811H amplifier - $625 (Morriston) I have a AL 811H amp for sale. QRZ Forums > Technical Forums > General Technical Questions and Answers > AL-811 connection to Icom 7000 help View Full Version : AL-811 connection to Icom 7000. The interface has 4 cables but none are marked and the instructions are unclear to me. It is especially suited for buffering vacuum relay QSK amplifiers, since the ARB-704 does not affect attack or release times in a deleterious manner. Set TX-Delay 3. If you can run on 220 GO FOR IT. The amp functions with all four tubes lit up. Get 800 watts output PEP SSB and 600 watts output CW. Review Summary For : ACOM 1010. In typical MFJ (Ameritron) fashion the included instructions were pretty much useless, not even including a schematic. IC-7300 connectivity to an external (non-ICOM) power amplifier. However, it is advisable to adjust the 7300's TX-Delay to 10 miliseconds. Icom IC-7300 Users Private group · 21. 18 years ago. RADIOHF - Icom 7300 w/Complete Accessories This entire system below is less than two years old. kb1sel said: I had one of those amps years ago. Recommended for the AL-811H, HFAMP, 800W, (4)811A TUBES,US120VAC. and will make sure you are heard!!! It certainly will not disappoint!!!. All in excellent working order. It is also an older AL-80B, so it does not have the ALC limiter pot on the back of the amp to limit the voltage to be compatible with the 0 to -4 V the IC-7300, so I have the ALC cable disconnected and am using just the internal ALC of the amp. Recommend an Amplifier for an ICOM 718. 811HD uses four 572B tubes in a class AB2 grounded grid circuit. The amp was putting out about 600 watts before the problems arose. com in a single category. Amplifier Keying Interface Cable for ARB-704, 13-pin DIN ICOM, 36 in. Plug-and-play cables for various radios as well as radios not requiring a special cable assembly are listed on a loose page enclosed in this manual. Have a ICOM 718 and looking into amplifiers. The file your looking for is used by several Icom radios, so read carefully and be certain you select the file name: USB Driver (Ver. Ameritron offers several plug-and-play cables that interface more common radios to the ARB-704. Download this manual. This is an amplification of about twelve times. Ameritron AL811 Power Supply Upgrade Kit. Instead of tuning up a tube linear amplifier (such as the Ameritron AL-80B in my case) using a constant envelope signal such as CW or FM for longer than several seconds can stress the tube(s) in the amplifier, creating excess anode heat. Antennas: HexBeam 6B - Delta Loop M0PLK. I would recommend using the ARB-704 amp-to-rig interface with the 811H. I just got an Ameritron AL-811H Amp! QRO or High Power has always been interesting (well duh!) and now I get a TOe into the water with it! This is how I have mine hooked up to my Icom IC-7300 and how I tune it for MAXIMUM SMOKE. The insides are clean and no apparent. Amplifier Keying Interface Cable for ARB-704, 13-pin DIN ICOM, 36 in. Ameritron AL811 Power Supply Upgrade Kit. duty power supply and RF components provide long service for. 8v at less than 20ma) and. Ameritron AL-811 Panel Meter Lights - A solutiom for the Ameritron AL-811 (H) RF power amplifier, burnt panel meter lights. Fits Radio Connector Type: 8-pin DIN. Honestly haven't used it much. Find Ameritron ARB-704 Amplifier Keying Interface Cables and get Free Shipping on Most Orders Over $99 at DX Engineering! Ameritron ARB-704 Amplifier Keying Interface Cables are designed to interconnect only the Ameritron ARB-704 Amplifier Keying Interface to virtually any modern-age transceiver, so your radio will be able to safely key almost any amplifier. I am careful to not overdrive the amp since I am on a 110 volt circuit. Find Ameritron ARB-704 Amplifier Keying Interface Cables IC-7300 Compatible Radio Model and get Free Shipping on Most Orders Over $99 at DX Engineering! Ameritron ARB-704 Amplifier Keying Interface Cables are designed to interconnect only the Ameritron ARB-704 Amplifier Keying Interface to virtually any modern-age transceiver, so your radio will be able to safely key almost any amplifier. Page 1 HF POWER LINEAR AMPLIFIER INSTRUCTION MANUAL The Ameritron AL-811H is an economical 800 watt PEP output. Antennas MFJ Enterprises,INC. The ARB-704 operates with transmitters or transceivers that pull amplifier control lines to ground, or output a wide range of positive or negative control voltages. Icom IC-7300 Settings for SSB Voice Transmitting Until Robots Replace Us 30K views 1 year ago Ameritron AL811H converted to AL811HD with 4 x 572B tubes vk3mh 41K views 4 years ago 6 RF. radio sees the same when only radio is on. Icom 7300 Transceiver w/manual and accessories Heil Goldline dual cartridge Mic w/Stand, Icom Cable Ameritron ARB704 w/cables Ameritron ALS606 Amplifier w/linear PS. It seems though, I’m never happy with my transmit audio settings. includes factory box, Icom mic, power cord and Icom manual. Download this manual. Heavy duty power supply and RF components provide. Icom ham radio equipment (Camillus) Ham radio equipment for sale. The Ameritron ATP-102 Tuning Pulser II can be used in performance tests of QSK systems, wattmeters, and other equipment. Entdecke Icom IC-7300 HF + 50 MHz SSB/CW/RTTY/AM/FM 100W Transceiver Japan TT91 in großer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung für viele Artikel!. Measures a super compact 4″ x 1″ x 2. You can operate these amps on all modes. I'm just wondering if this is sound advise. so it is all good. Up for your consideration, Ameritron AL-80B HF Ham Radio Linear Amplifier 1000 Watts output. Condition: New. Ameritron ARB-704 Amplifier Keying Interface Cables - IC-7300 Compatible Radio Model - Free Shipping on Most Orders Over $99 at DX Engineering Custom Cables Built, Tested. It's $35, probably cheaper than a foot switch and is the way to go. In the past I have created two pages on. Make sure to set a 15-30 millisecond TX DELAY in the radio. positive applied to where meter lamp positives connect. The Ameritron AL-811H Amplifier can put out a maximum of 800 watts SSB and 600 watts CW. it is in the manual and you should look at the SB220 is 120 but should also look at its manual to verify. Sold individually. This buffer costs $90 from HRO, so am wondering, do I need the buffer?. The Ameritron ATP-102 Tuning Pulser II can be used in performance tests of QSK systems, wattmeters, and other equipment. I have a question for anyone who owns an Ameritron AL-811 amplifier. Review Summary For : Ameritron ALS-600. The advantage of the switching power supply is a. Ham Radio equipment Icom 7300 - $900 (Hanover) Icom 7300 - $750Icom desk mike - $100Sirio 4 element 10 meter beam - $100Less then 10 hours on air timeBuy one piece or all. It is also an older AL-80B, so it does not have the ALC limiter pot on the back of the amp to limit the voltage to be compatible with the 0 to -4 V the IC-7300, so I have the ALC cable disconnected and am using just the internal ALC of the amp. It should really have a 200-ohm cathode swamping resistor, our kit PN 811R200K. This one was in like new condition with very few hours, so I thought that $600 was a very good price. Amplifier, CE Certified, Four 572B Tubes, 800 W Output PEP, 160-10 meters, 240 Vac, 5 A Max. Ham Radio equipment Icom 7300 and. I drive the AL-811 with an IC-7300 into a KIO 6-band hexbeam mounted atop a 34' tower. Ameritron RCS-8V. The pictures and captions below were sent to me by Gene,. Power line voltage in the USA is 120 or 240 nominal. This one was in like new condition with very few hours, so I thought that $600 was a very good price. It will run on 120V but I would run it on 240V. 1 mm power cable for connecting to an external 12 v power supply, if needed Ameritron Amplifier Transceiver Keying Interfaces Ameritron Amplifier-Transceiver Keying Interfaces are designed to protect expensive radios from damage from keying line transients and steady state current voltage. Part Number: AME-AL-811HDXCE. , Each. Page 1 HF POWER LINEAR AMPLIFIER INSTRUCTION MANUAL The Ameritron AL-811H is an economical 800 watt PEP output. Honestly haven't used it much. You can operate these amps on all modes. Ameritron RCS-8V. This is a family friendly group for intelligent discussion regarding all aspects of using the Icom IC-7300. ) one large 6A meter protection diode to replace the small OEM diode (or keep as spare) 3. ) then I suggest you read the article on my web site geared toward those units. I love the hobby and experimenting with radios, antennas and software. It is also an older AL-80B, so it does not have the ALC limiter pot on the back of the amp to limit the voltage to be compatible with the 0 to -4 V the IC-7300, so I have the ALC cable disconnected and am using just the internal ALC of the amp. 1v at a max 200ma), respectively. QRZ Forums. You get absolute stability and superb performance on higher bands that can t be matched by un-neutralized tubes. Ameritron AL-811h Linear Amplifier. If you can run on 220 GO FOR IT. /ameritron-811-811h-upgrade-kits/ or email order query only to orders@ctrengineeringinc. It will be shipped in its original shipping box, also will come with a spare tube. I'm using the QSK2500 with an Ameritron AL-80B amp and the IC-7300. This is an amplification of about twelve times. Ham Radio equipment Icom 7300 - $900 (Hanover) Icom 7300 - $750Icom desk mike - $100Sirio 4 element 10 meter beam - $100Less then 10 hours on air timeBuy one piece or all. The famous ALC mod disables the Icom style ALC function, something you can verify with the schematics, it’s one of the few analog design parts of the IC-7300. Icom 7300 HF/6 meter Transceiver - $750 (Plant City) Like new Icom 7300 tranceiver in excellent condition. Ameritron RCS-10 Remote Coax Switch. Part Number: AME-AL-811HDXCE. " I also purchased the PNP-13D "plug & play cable" to connect it to my Icom IC-718. The instructions on how to setup the ATP-102 are very confusing to me. Amplifier Keying Interface, for Radio to Amp, Includes PNP-13D Cable for ICOM 7410/7100/7000/706/718, Each See More Specifications. The al-811h is a good amplifier for what it is. Interface Cable Pack, Icom CI-V Remote and 7-pin DIN ACCY2 to MBD-12F and MBD-62 Smart Control Consoles,48 in. Signal Link SLUSB6PM. Others, using potentially damaging horizontal mounting, require hard-to-find. (16 V DC/0. I have always been interested in the reports completed on the Icom 7300 SDR/HF 6m Transceiver. Ameritron ALS-500M Amplifiers feature: * Instant band switching, no tuning, no warm-up--just turn on and operate, making mobile QSOs safe. Carefully unpack this amplifier and power supply. This is a family friendly group for intelligent discussion regarding all aspects of using the Icom IC-7300. March 2016 edited May 2017. Step #2. Amplifier Keying Interface Required: Yes. , Each. A tuning pulser is a device which generates a series of short-duty cycle tone bursts which are applied to the audio input of a transmitter. The purpose of (2) is to set the Load to the previously charted position, then. This interface is designed to work with any amplifier/radio combination. There's no compromise on WARC and most MARS bands--you get 100 percent rated output. Step #2. Ameritron Amplifier-Transceiver Keying Interfaces are designed to protect expensive radios from damage from keying line transients and steady state current voltage. Unfortunately you don’t get an advance warning of that one time. Ameritron ALS-600. This is an amplification of about twelve times. ) one large 6A grid meter protection diode 4. 811KP $29. Failure to set TX DELAY may result in popping sounds when using VOX, and "hot-switching" may damage the amplifier. to key its T/R relay. On 6/16/2021 at 2:03 PM, "Tony KX7TL" wrote: >. Antenna is not resonant and comes with a matching network. Click here for More Info and to Shop Our Antenna Products. I'm just wondering if this is sound advise. 2 Icom 7300 Driving The Ameritron 1500 by K0PIR · Published February 27, 2017 · Updated July 30, 2019 The pictures and captions below were sent to me by Gene, W9NMX, with the Icom 7300 driving the Ameritron 1500 amplifier. Icom 7300 > ARB-703 > Ameritron (ALC/Relay cables to ARB box) > Meter > Antenna Other radio and amp are working fine on antenna and meter with a 1:1 SWR on beam and 1:3 on ground plane so they appear fine but will test next with direct antenna connection only just in case. Up for your consideration, Ameritron AL-80B HF Ham Radio Linear Amplifier 1000 Watts output. splice it into that phono cable from your Icom's "Send Control" jack to your amplifier's relay jack. Coax jumper from ant1 or 2 to rf input on Ameritron. The performance of this combination has worked quite well. 811 powers on fine, all lights and functions seeem fine. Ham Radio equipment Icom 7300 - $900 (Hanover) Icom 7300 - $750Icom desk mike - $100Sirio 4 element 10 meter beam - $100Less then 10 hours on air timeBuy one piece or all. This is a family friendly group for intelligent discussion regarding all aspects of using the Icom IC-7300. Grid current is one of the best indicators of proper tube operation. The older AL811H (prior to drive resistor modification) with good tubes and stable power line, when properly tuned and operating in the linear region, has about 11 dB gain. My IC-7300 TX Audio Setup. craigs list oc
Jan 13, 2012. . Connecting icom 7300 to ameritron 811h
I check the coax comming out of amp and it is about the same 1. In continuation of my basic queries on my new Ftdx 101D. Hope that helps. RADIOHF - Icom 7300 w/Complete Accessories This entire system below is less than two years old. Reason for selling I'v decided to go in a different direction. Heil makes a foot switch that you can hook up to a mic and an amplifier key. The Ameritron AL-811H is an economical 800 watt PEP output linear amplifier that operates reliably from 160 through15 meters. ICOM IC-7610. it's making the same . • Connecting a USB cable to the PC and IC-7300. This mod removes the grid resistors and bypass capacitors, and directly grounds the grids. I know some hams that . Having said that I would like to run it on an Icom IC-7300. by AD5GG · Published April 10, 2018 · Updated April 19, 2022. The resource is currently listed in dxzone. Ameritron Amplifier Transceiver Keying Interfaces. This kit has one chassis mount RF-rated 25W resistor, one 0. Honestly haven't used it much. Sold individually. then scroll using Multi-Knob to “TX Delay”. I suspect that your input bandpass coils in the FL2100 are mis-adjusted and. AL-811 amplifiers cover all HF bands and there's no compromise on WARC and most MARS bands because you get 100 percent rated output. Any guidance would be greatly appreciated. No other cables or interface (e. Heavy duty power supply and RF components provide long service for components. It has not been 110V and 220V since before WWII. I plan on adding a pot in the back to reduce the -10 volts the amp uses. The 7300 was only $1499 at the outset and can be had for much less today. Pulse rate is adjustable from about 17 to 40 pulses per second, while duty cycle is adjustable from about 10 to 90 percent. includes factory box, Icom mic, power cord and Icom manual. I decided to use an Ameritron ARB-704 relay buffer to isolate and protect the TX GND (transmit ground) signal from the FTDX 1200 exciter to key my AL-811H linear amplifier via the Relay input. 8v at less than 20ma) and. (Both my 7300 and 3000 currently have interfaces) The spec’s say you don’t need it, but a $1,500-1,800 radio is a lot to lose. 113 to 0. 6 de jul. I know it has not been fired up in well over 2 years. I drive the AL-811 with an IC-7300 into a KIO 6-band hexbeam mounted atop a 34' tower. In the IC-7100, TX DELAY is in the Set → Functions menu. ) four better sized higher-voltage much longer-life 5000 hours 105c rated electrolytics 2. It works like this: 800 watts is indistinguishable from 1000 watts. With a little tailoring to your voice tone, it can give excellent results. So I’ve decided to sell my Ameritron 811H amp, I got it from a local ham friend recently and I just don’t think I’m going to use it enough to justify keeping it. I'm just wondering if this is sound advise. With 60 watts of drive power, output is 720 watts. 01uF coupling capacitor, and necessary hardware. Up for your consideration, Ameritron AL-80B HF Ham Radio Linear Amplifier 1000 Watts output. Yaesu FL2100B with Icom 718. In continuation of my basic queries on my new Ftdx 101D. I check the swr comming in to amp, this is my antenna coax and it is 1. In addition two gas voltage clamps, GT1 and GT2, are added. de 2017. I am using it on 80 meters and it is working perfectly. This mod prevents:. Measures a super compact 4″ x 1″ x 2. Works exactly as it should. If you like the Rube Goldberg (if you remember that, I know how old you are) approach, I used a Radio Shack 5vdc relay and borrowed 5vdc from the accessory connector on the back of the Flex. HOW TO setup and tune an Amplifier | Ameritron AL-811H with an IC-7300 Temporarily Offline Ham Radio 10. I have a question for anyone who owns an Ameritron AL-811 amplifier. AL811H The four tube model is neutralized. Once you have determined which Com Port/Ports are used by the IC-7300, make a note of the port number and proceed to Step#2. I have really enjoyed using the Ameritron AL-811-H amplifier. This video is about the Ameritron AL-811H Amplifier Setup and Tuning. com in a single category. amplifier that operates reliably from 160 through15 meters. ) one 100k 2-watt resistor. The IC-7300 has very good transmit audio out of the box, with the stock microphone. The Ameritron AL-811H is an attractive choice as an entry level amplifier for the low budget amateur operator. Look closely at the mod-videos and you will see the external. Have some spare tubes, jumpers, footswitch, etc also available reasonable. I have confirmed. It is a used amp however its only 8 months old. This interface is designed to work with any amplifier/radio combination. Ameritron ALS-600. May 29, 2021. Measures a super compact 4″ x 1″ x 2. The power gain is slightly higher on SSB than on carrier or high average. 529 22K views 2 years ago I just got an Ameritron AL-811H Amp! QRO or High Power has always been interesting (well duh!) and now I get a TOe into the water with it! This is how I have mine. These ARB-704 interface cables are. AL-811 amplifiers cover all HF bands and there's no compromise on WARC and most MARS bands because you get 100 percent rated output. Ameritron ARB-704 Amplifier Keying Interface Cables PNP-8MK Amplifier Keying Interface Cable for ARB-704, 8-pin mini-DIN Kenwood, TS-480SAT and HX only, 36 in. Plug-and-play cables for various radios as well as radios not requiring a. The ARB-704 connects to the TUN/LIN din connector on the 991a. I have not ever been able to get the ALC connection from the amp back to the transceiver to ever do any controlling of the radio output. QRZ Forums > Technical Forums > General Technical Questions and Answers > AL-811 connection to Icom 7000 help View Full Version : AL-811 connection to Icom 7000. I drive the AL-811 with an IC-7300 into a KIO 6-band hexbeam mounted atop a 34' tower. ctate243 Member. This technical instruction manual and these l kits allow. I know some hams that have an 811H as a backup amp. Starkville MS 39759. Ameritron 811H linear amplifier. I keyed the relay with the TX1 contacts and key my amplifier with the SPST contacts of the relay. Fits Radio Connector Type: 8-pin DIN. Icom IC-7300 Users Private group · 21. Home Companies Ameritron. The ARB-704 operates with transmitters or transceivers that pull amplifier control lines to ground, or output a wide range of positive or negative control voltages. You can burn the relay contacts in the Amp's T/R relay. docx Wednesday, March 8, 2023 David Oglesby N7LL Page 1 of 3 REMEMBER: The health of your equipment depends on you not exceeding the power rating of the weakest device in your transmission path!. This cable simply plugs into the rear accessory jack (DIN type) on the Icom. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. 113 to 0. Plug-and-play cables for various radios as well as radios not requiring a special cable assembly are listed on a loose page enclosed in this manual. amplifer works great except for the ALC protection. You always have a wonderful signal from Florida. 811A Tube History and Construction. 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