Eham reviews amplifiers. There is some fan noise but it's not that objectionable.
● Eham reviews amplifiers 50-51Mhz monoband yagi. 00 Description: PA50-4-3B 4. It been a few years and the prices have increased a lot for used amplifiers. K0IR Rating: 2014-03-21 A great, reliable amp Time Owned: 0 to 3 months. Includes ATU. 5 KW, the world's lightest. 00 est Description: The ACOM 2020S Solid-State 1. Wired with my FTDX-3000, it's just like having a 600W rig. fully automatic, perfect in the shack, irreplaceable in the DXexpedition. In the interest of maintaining objective product reviews for all review readers, requests to remove Approved product reviews may be declined by eHam. Manager Reviews Home. Bought a 15 yr old Centurion Model 422 in Jan, 2014, from an estate sale for $1200. When you subscribe, you receive only messages for the You can eHam. com 50W QRP Amplifier Reviews: 9 MSRP: $245. net Reviews subscriptions, I did a review having the amp about 6 months EI2IU 2001-01-15 couldn't retrieve log in details as email address at that time long gone so no access to retrieve details for this site eHam. W3HKK Rating: 2014-11-06 Quality used amp Time Owned: 6 to 12 months. The amplifier will work on all bands 80 through 10 meters, except 12 meters, and has pretuned band switch positions for 80, 40, 20, 15, and 10 meters, so changing bands is a smap, no manual tuning needed. The prices I see on the Alpha 87a at under 2800 or less must be the best bargain in legal limit amp ever! eHam. It put out 600 watts with no trouble, but ran it at 500w. No problems at all with this amp. Fully functional on 120 or 240. 2Kfx amp and sent it to the HL-1. Just bought the Icom PW1 at HRO in Delaware. The amp is built like a tank and it runs cool and quiet - especially considering the heat generated at 1500W. For that reason, I eHam. I bought this amp in 2020. 8 to 29 MHz (including WARC – bands) + 50 MHz and all modes. Great Amp Time Owned: more than 12 months. PA50-4-3B Gain: 9. The amplifier we were using for EME "blown up" mid-expedition. A $2 capacitor failure suddenly terminated our Moon bounce effort. The amp was 18 months old at the time and hardly used. Wideband operation 50 - 51 MHz. Everyone is right about this amp. The amp had been hit by lightning and the power supply and line section needed work. Review Summary For : Amp Supply LK-500-Z-all models; Reviews: 21 MSRP: 1,295 in 1988; Description: Runs a pair of 3-500Z tubes, Legal Limit output, built like a tank! eHam. 73 for now. 1 watt out from the radio gets about 20 watts output from the amplifier. Bought mine new about 4 months ago in the UK. I don't run it that hard (around 800 Earlier 5-star review posted by N8ERM on 2006-10-14 This amp works well, has a great pre-amp and is a pleasure to use. The Emtron DX4 Linear Amplifier is a 4000 watt average output power, for 160m thru 10m bands. It's a 5. K2TCM Rating: 2011-04-15 Excellent Amp!!! Time Owned: 0 to 3 months. net is a Web site dedicated to ham radio (amateur radio). It never hiccupped! eHam. Ameritron gets bad reviews on quality control, but the eHam. WR5O Rating: 2024-01-01 Not Pleased but now pleased. At 1-7 watts in, it will put out 45/35 watts respectively. Final Thoughts eHam. net Reviews subscriptions, you can receive all messages posted to a product via eHam. You may have noted my other eHam posts on the other Henry consoles I own/have owned. Low noise, small space, automatic tuning, incredible self It is a nice simple beautiful and so far tough amp. There was not a single problem with any of the amplifiers, even Review Summary For : RM Italy BLA-350 Plus Reviews: 3 MSRP: 949. Reviews that have been approved should be considered as being in accordance with eHam's Product Review Ts&Cs as described here. 95 Description: The Mirage Dual Band Handheld Amplifier, which includes the 144/440 MHz segments. I bought one years ago, and never had any trouble with it. $150 for a mint GLA-1000. net Reviews! Here you will find a rich assortment of reviews on products and services, written by members of the eHam. let me tell you; this is one idiot proof amp and it puts out the power and doesn't cringe at SWR! Read the reviews in QST and come to The amp appears to be fresh like I had just bought it brand new, thanks "V". Time Owned: more than 12 months. Review Summary For : SPE Expert 1. I purchased more 250$ for new tubes, because i bought it without them. The amp does a clean 1200W out , the extra 300W to bring you up to 1500W will not be seen on any s meter unless maybe you are running a 4 bay stack monoband yagi's and even then it would be slight. Reviews For: VK-AMPS VK-2KW SS HF AMP Category: Amplifiers: RF Power - HF & HF+6M. 5B4AIY Rating: 2023-02-01 Excellent 'Afterburner'! Time Owned: 0 to 3 months. 5 KW output on CW and SSB. Taking pain pills galore and just reviewed my HL-1. When you subscribe, you eHam. Fabulous amplifier. Frequency range: 0. This is my second THP amp. This amp runs KC8HXO Rating: 2019-03-28 Wonderful! Time Owned: more than 12 months. 8-54 MHz Linear Amplifiers are state-of-the-art 1500W Solid State linear amplifiers that deliver maximum legal power in all modes and operate in all Review Summary For : Amp Supply LK-800C TNY Reviews: 8 MSRP: used $2500-3000 Description: An Omega Electronics updated LK800 with all the refinements such as soft start. el. 00 aprx Description: we used the time and experience of our first HF Amplifier project ( B26-RF01) to develop new features and improved components. The amp will not transmit until it detects enough signal to verify that The Command Technologies Commander HF 2500 Is one of the best amps ever made. eHam. I was reluctant to purchase it as there were many negative reviews on RM amps in general. This amplifier is working fine since 2008. Product is in productionMore eHam. Low SWR, excellent F/B In the interest of maintaining objective product reviews for all review readers, requests to remove Approved product reviews may be declined by eHam. Owned one since 1980. This amp will protect itself in a split second if you manage to have something wrong, eHam. net community. Does get Review Summary For : Mercury LUX Reviews: 30 MSRP: $4,300 Description: LDMOS 1. Jim detached the head for me (great service) and I got it home and put on a put a regular "desk fan" over the amp, where it would keep a lot of air flowing across the finals of the HA-14. Automatic selection of 120 or 240 determined by the In the interest of maintaining objective product reviews for all review readers, requests to remove Approved product reviews may be declined by eHam. 6m 50MHz Yagi antenna 4el. 2kw ; Reviews: 7 MSRP: 1,899 sterling inc of tax; Description: The all new Gemini 2-1. Right now I am using it on boatanchor AM, eHam. It has the following features: * 1500 watts * 160 Review Summary For : EMTRON DX-1d Reviews: 11 MSRP: 3,133 Description: A 750 watt carrier o/p or up to 1000 W PEP, for the 160m thru 10m (9 bands),desk-top linear amp with self contained power supply and cooling system. I bought the SPE 1K-FA amplifier at the beginning of February 2015. W8ASI Rating: 2002-07-13 Great amp! Time Owned: 0 to 3 months. Review Summary For : Linear Amp Gemini 2 1. PA0FRI Rating: 2007-04-19 Great for homebrew Time Owned: more than 12 months. net Reviews subscriptions, you can receive I have to say I'm pleasantly pleased with this amp. Gave $1,000 for it, Drove to Nashville Tennessee to pick it up from a guy Review Summary For : Palstar LA-1K LDMOS Amplifier Reviews: 43 MSRP: 3795 Description: The LA-1K is a RF Sensing Dual HF LDMOS 1000 Watt Amplifier. NB7I Rating: 2008-04-15 Fine QSK Amp Time Owned: more than 12 months. While the LA-1K will work with a wide variety of tuners and transceivers, Palstar custom-design the LA W0LC Rating: 2005-04-04 Great Amp for an Idiot! Time Owned: more than 12 months. net Reviews subscriptions, In most transistor amplifiers, the PEP power is equal to the key down power due to the fact that they are powered by a stabilized voltage and not as in tube amplifiers, eHam. I have owned it for only one month but I expect it to be very reliable just like my other THP amp, the HL Review Summary For : Elecraft KPA1500 HF+6M Amplifier Reviews: 43 MSRP: 5,995 Description: The Elecraft KPA1500 is a compact, full-legal-limit, solid-state amplifier designed for reliability and operator convenience. net Reviews subscriptions, There's a reason this amp has such high reviews on eHam. K6XN Rating: 2013-05-27 OUTSTANDING AMPLIFIER Time Owned: more than 12 months. 2K is a solid state 1200W CW output Linear Amplifier for 144-148Mhz. The Dentron Clipperton L is working great. It utilises two high performance tetrodes, type GU84B (4CX2500) VK2XXL Rating: 2024-11-05 Yep, it's a Beast aka Attitude Adjuster. 00 USD Description: This is custom designed HF + 50MHz solid state ham radio amplifier with LPF onboard, 4 x RD16HHF1 based, intended for field or mobile operations or as AB0YM Rating: 2015-08-22 Great amp for 2m rover Time Owned: more than 12 months. K4PVK Rating: 2023-12-29 Solid amplifier! Time Owned: more than 12 months. Those reviews are subject to removal. eHam's Product Reviews are independent of eHam's advertisers. WM5L Rating: 2017-01-28 Super Amp Time Owned: more than 12 months. The amp Best Amp Ever Time Owned: 6 to 12 months. We used four OM Power 2000 HF amplifiers on the FT5ZM – Amsterdam Island DXpedition. But this amp has some major design flaws like the roller inductors which are custom made by henry and cannot be replaced which wear out and fail and the flappers which switch in more capacitance on the plate side which are way to close to the doorknob caps which end up arcing to eHam. Indeed, this is a great little amp for those who have the time for projects but pay max. net. I did a lot of research on various amplifiers that would suit the Australian 400w limit. K1AP Rating: 2023-05-21 Excellent Amp Time Owned: 0 to 3 months. N2WQ Rating: 2013-11-30 Contester's dream Time Owned: 6 to 12 months. When you KB4CRT Rating: 2009-10-23 Great Amp! Time Owned: more than 12 months. When you You can . Review Summary For : Alpha 9500 Reviews: 123 MSRP: 7950. The amp puts out an easy 1 KW and the blower is surprisingly quiet. net Reviews subscriptions, you can receive all messages posted to a product via you Review Summary For : Alpha/ETO 91B Reviews: 53 MSRP: 2798. Super reliable, lightweight, very eHam. The match is usually better than 2 to 1. of RG8 cable between the eHam. The TE Systems amp plays excellently with my solid state rigs, puts out the advertised power and Review Summary For : Acom 2020S Reviews: 3 MSRP: $8000. Review Summary For : RF Kit RF-2K+ Reviews: 12 MSRP: 2800. com 50W QRP Amplifier; Reviews: 9 MSRP: $245. K6BRN Rating: 2023-10-02 A Good but DATED Solid State HF/6M Amplifier Time Owned: more than 12 months. Band changes on amp follow right along with the rig. Here you'll find reviews of products and services submitted by members of this site — honest, valuable reviews from real people with real opinions! There are 146916 reviews on Oct 23, 2019 Jun 25, 2021 Unlike the very finicky behavior of the 4 different Ameritron solid-state amps I've tried. Seeing these prior reviews and knowing the reputation of the place I got the amp put me more at easy at buying another used amp. The amp is designed to talk to the KX3 and computer through a serial interface, this means you daisy chain the KX3 to the amp to the computer. 00 USD; With eHam. When you subscribe, you receive only messages for the product you have subscribed to. Perfectaly intergreated W5WSS Rating: 2017-07-20 Longevity Time Owned: more than 12 months. When you subscribe eHam. My friend also bought new two Psvane 572B Amplifier has SSB capability and I use mine with an old Kenwood TR-9000 VHF base. When you subscribe, eHam considers soliciting and/or rewarding favorable reviews by manufacturers/dealers as unethical and unwelcome. net Reviews subscriptions, you can receive all messages posted to a product via you eHam. There is some fan noise but it's not that objectionable. We've used it everyday for weak signal work or its been used to work repeaters. It's 2022 Dec and I have used this amplifier ever since it arrived on the market . net Reviews Subscriptions With eHam. I also own an OM 2500A with the GU84b tube. You have all NJ6F Rating: 2020-11-25 Excellent Amp for 10-160 meters including WARC, Lowest Height Time Owned: more than 12 months. I purchased my linear amplifier as a companion to both my Lab599 'Discovery' and Elecraft KX3 transceivers. see for yourself. LA4UOA Rating: 2023-09-29 ok first 2 years Time Owned: more than 12 months. It has been superceeded by the B-108G. net Reviews! Here you will find a rich assortment of reviews on products and services, written by members Review Summary For : 60dbm. Review Summary For : Mirage BD-35 Dual Band HT Amplifier (144/440) Reviews: 29 MSRP: 159. KG4UQZ Rating: 2023-02-25 Good Old Reliable Amp!! Time Owned: more than 12 months. So to sum up my review, I could have purchased a 2kW amp for the price I paid for the DX1-d. 3K-FA ; Reviews: 68 MSRP: 3250 euro; Description: Solid state linear amplifier, up to 1. For the money you canot find a bether one. Date code is late 2021, interestingly, so there must be some stock in Bulgaria. Product is in production eHam. If you have never used a tube amplifier before, read the manual so you understand the tuning procedure. The amp worked flawlessly when it worked. 00 Description: Self-contained HF linear amplifier covering 160-10M including WARC bands & MARS capable. W1ES Rating: 2018-05-18 Protection Needs Help Time Owned: 3 to 6 months. Integrated antenna switching, full eHam. The PGXL is the finest Amplifier I have ever used,effortless legal limit power 160m through 6m. net Reviews subscriptions, you can receive all messages posted to a product In the interest of maintaining objective product reviews for all review readers, requests to remove Approved product reviews may be declined by eHam. Hello, I am surprised that I don't see a review for this amplifier here yet. Completely linear. This is a new review for an old amp. Robust band switching control eHam. 5-54 MHz Maximum output power: 1. It didn't have the 10/12m add-on so I bought that separately and was able to easily install it inside the amp. Solid state Linear amplifier with switching power supply, inbuilt automatic ATU, weighs only 9. net Reviews Amplifier - Revised Review 1/16/2024 Time Owned: more than 12 months. Single 3-500 tube, and easy to tune up. It does not have tuned input, but most HF radios have a built-in antenna tuner. Amps can't dump full legal carrier continuous duty despite what they say. These units are mostly used for contesting. net Reviews subscriptions, you can receive all messages posted to a you eHam. Over my Ham Radio Career, I have owned many amplifiers, including 5 Alphas. Review Summary For : 60dbm. It does not have some of the "bells and whistles" of some other amps (band tracking, or remote software operation) Etc, but is does not cost Pros (not in any particular order): small size (W 12" D 13. DL4QB Rating: 2022-05-17 Great HF Amp +6m Time Owned: 3 to 6 months. You could rewire the amp to grounded screen and connect the grid to the cathodes. 5"), excellent fault detection, low cost (other amplifiers with the same power are 1K or more), no warmup time, attractive (XYL The ACOM 2020S Solid-State 1. On 40 meters just 10 watts in produced a kilowatt ACOM 1200S Solid State HF + 6 Meter Amplifiers cover the amateur bands from 1. It tunes up easy, has very good imput swr on all bands, and easily does 800+ watts on all bands. KE6L Rating: 2024-03-08 Thoughtfully engineered. My Eham Review I Received my FCC approved KM3KM Mercury S3 August 2023, after waiting 1 year 1 month and 23 days. After a decade of looking for a 3K Premier I found one in great shape and bought it quickly as these amps are hard to find these days. It was an earlier version (with the band switch and the larger SPS). 0/5, that's the highest you can go for points ratings here on Eham. I've had quite a few amps over the years, Henry 2kd, SB220, Clipperton L, Amp Supply, etc With eHam. KF5PEL Rating: 2016-12-15 Easy to use workhorse Time Owned: 6 to 12 months. N5GPI Rating: 2011-12-05 Great amp!!! Time Owned: more than 12 months. We have changed the LDMOS to a BLF184XR, redesigned Review Summary For : Xiegu XPA125B Reviews: 10 MSRP: 549. Some say Alphas are overpriced and the new owners are Horrible to deal with. net Reviews subscriptions, Throughout year 2023 I used the amplifier regularly, often daily, on 10 meters for SSTV operation, feeding its output directly into my home-brew 10m Moxon rectangle. I own one GLA-1000B and its my first Amplifier. This amp KP2XX Rating: 2019-08-24 Real solid Amp Time Owned: 3 to 6 months. I bought this amp. i've had this amp for over a year now with no problems short of a fuse blowing once. This is my 3rd Henry amp, and it's a joy to use. I have owned my ACOM for a while now. Been meaning to. The B-108 is a great amp. Read on! UPDAT 1/1/24 Time Owned: more than 12 months. 73-----Earlier 5-star review posted by W5WSS on 2013-12-28 After owning this amplifier over 5yrs now I want to update my original AA6VB Rating: 2021-04-04 Fabulous Time Owned: more than 12 months. Manual tuning and band switching. If you want to read real, unbiased opinions of a product or service that you're thinking of buying, this is N0YXE Rating: 2011-10-19 WHAT A BARGAIN! Time Owned: more than 12 months. 00 plus Shipping and Tax. Uses a single 8877 tube in grounded-grid configuration. There are 3 fan/cooling modes to keep the temp down - Standard, Contest, and Broadcast. It is also Review Summary For : LINEAR amp UK Gemini HF-1K Reviews: 16 MSRP: 2500 GBP Description: New solid state HF and 6 metre linear amplifier capable of 1 kiloWatt with low distortion. If you are not a member of the eHam community Please consider registering to e-Ham. The new parts are Harbach SK-201 soft key interface and Harbach PM-200 Power Supply Module. I In the interest of maintaining objective product reviews for all review readers, requests to remove Approved product reviews may be declined by eHam. It has been used on many DX trips in rude circumstances. Hidden diamond, if you can find one. These amps are hand-built to order by SV2RIF. 00 Description: Here is a compact and fully automatic amp with up to 300 watts output at less than 12 watts input on all Amateur bands from 160 through 10 meters. Amp is built like a tank. I have an SG-500 operational in a mobile installation with a dedicated battery for the amplifier. This amp changes everything about operating an amplifier. This amp looks awesome with that gun ship metal grey face plate and cabinet, nice brush bezel and simple complete necessary display panel for operation. 5 KW. I will be back in another 4 or 5 years for my report on the Commander HF 2500. I updated a Heathkit SB201 for a friend. I got the AL-572 in October 2022 for about half price via an estate sale. eHam considers soliciting and/or rewarding favorable reviews by manufacturers/dealers as unethical and unwelcome. AB2JL Rating: 2008-06-16 A Very Good Amp Time Owned: more than 12 months. 8-30 MHz >110W / 50MHz >90W Maximum ambient The amp puts out full power on all bands except 15/17m where it shows high input SWR and no output. Review Summary For : Antennas Amplifiers PA50-4-3B 6m beam Reviews: 1 MSRP: $150. They provide 1000W output power (PEP or continuous carrier) with less than 50W of The ACOM 1000 HF Linear Amplifier is the world's best value in an amateur HF amplifier. Switching power supply and ATU inside. Outcome of our research and development is a W4FO Rating: 2021-04-29 Great Amp Time Owned: 3 to 6 months. These amplifiers include fast Besides the DX4 (see my review) I also own two DX3 amplifiers. Had the 2500 non B version first which was great and traded it off for MLA2500B version in Review Summary For : Hardrock-50 HF+6M Solid State Amplifier Kit Reviews: 75 MSRP: 260. One year warranty. 2 dBi. Jan 2007 Note - Vine Antennas, UK agents for ACOM, have advised that their ACOM 1010 amplifiers now have a fan- noise reduction modification that reduces fan noise considerably whilst maintaing sufficient cooling of the amplifier tube: Product is in production: eHam. KJ4OGD Rating: 2010-01-17 Solid Performer and Great Value Time Owned: 3 to 6 months. Integrated antenna switching, full QSK with vacuum relay. 8-54 MHz Linear Amplifiers are state-of-the-art 1500W Solid State linear amplifiers that deliver maximum legal power in all modes and operate in all KPA-500 Solid State Amplifier 160-10M Plus 6M, Auto Band Switching via RF sense or cable connection. net Reviews subscriptions, you can receive Hello, I have been using the ACOM 1500 amp for around 18 months, is it possible to erase the 7 most recent self-protection trip signatures so that newer ones can be written? eHam. 10 watts (maximum radio output) may overload the Amplifier so I run 50 ft. Automatic selection of 120 or 240 determined by the power source user selects. The ACOM 2020S Solid-State 1. The automatic linear amplifier OM2000A+ is designed for all short wave amateur bands from 1. 5KW + amplifier. N8FVJ Rating: 2020-06-02 Better than other Sweep Tube Amps Time Owned: more than 12 months. 5" H 5. My base price was $2799. I use it on 80 meters mostly and puts out around 1200 watts. PE1GUR Rating: 2007-07-13 test Time Owned: more than 12 months. I returned it along with two brand new 3CX800A finals. I leave the manual tune position for 20 meters set up for 17 meters, With eHam. High reliability, just one LD Mosfet used. Bought used and love it. Review Summary For : Mercury IIIS HF/6m amplifier; Reviews: 88 MSRP: $2800/assembled; Description: This solid state HF amplifier uses a single LDMOS for With eHam. Product is in production Interfaces, Radio to computer, amp, rotor, coax switch, internet: 2024-11-19: Keyers & CW Keyboards: 2024-10-12: Keys & Paddles: 2024-11-27: LF/MF 630/2200M Equipment: 2019-11-02: Welcome to eHam. It took me a few days to get the parts and get it back synchronized eHam. net Reviews subscriptions, you can receive Review Summary For : Mercury IIIS HF/6m amplifier; Reviews: 88 MSRP: $2800/assembled; Description: This solid state HF amplifier uses a single LDMOS for I met him through a friend who told me about this amp and I started following his progress by reading all the Eham reviews, watching how many videos were posted and keeping track of him. Review Summary For : Dishtronix Prometheus Reviews: 11 MSRP: $9,250 - 14,000+ Description: Amateur Radio's First Solid-State Legal-Limit+ 160-10m HF Amplifier Prometheus is the result of 10,000 hours of research and development over a five year period eHam. net and other sites. Covers WARC bands, uses 3 3CX800 tubes and has a brute transformer and I posted my first review of this amplifier in 2000, and I am still using it and still love it. The ACOM 1000 gives you a comfortable 1000 watts output on all amateur bands from 160 through Best amp on the market and service. VK1MAT Rating: 2014-06-12 Nice Clean Amp Time Owned: 6 to 12 months. net Reviews subscriptions, you can receive all messages posted to a product via Overall, the amplifier is a bargain and EB104 support could not be better! -- Larry W8ER × eHam. I have owned this amplifier for about 2 months now. I hav a broken angle and had an operation on my foot. Back in 2010, I came across a once in a lifetime deal on a cosmetically N4TL Rating: 2024-10-11 Updated an old amp Time Owned: 0 to 3 months. 5 Kg (19 Lbs) and handlde easily 1500 Watt: eHam. It was great I used it for several hours but not more Review Summary For : Amplifier ZZ750 Reviews: 7 MSRP: 700 Description: Easy and powerful contracted amplifier with 1000Watt pep eHam. I wrote my first review of the Alpha 8410 in August 2014. Built very strong. net Reviews subscriptions, you can receive all messages posted to a product via email. 8 through 54MHz. K9UR Rating: 2017-12-23 About the cheapest half-kilowatt output you can find ! Time Owned: more than 12 months. Easy 1. Using it I'm very happy with the performance and capabilities of these amplifiers. OZ3BEN Rating: 2019-11-15 great service Time Owned: more than 12 months. I Great amp Time Owned: more than 12 months. Look at the reviews points. net Reviews subscriptions, The amp self-limits at 1800W but the two solid-state devices could each generate full power themselves, so the pair is loafing along at 1. But this amp is in a different class when comparing it to them. Will run just fine on a stout 120V Welcome to eHam. Excellent amp. I am fortunate to own two Alpha 77SX amplifiers for over 20 years so far. W6GX Rating: 2012-12-01 The Best! Time Owned: 0 to 3 months. eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. 3K-FA Reviews: 68 MSRP: 3250 euro Description: Solid state linear amplifier, up to 1. 5 review section! So Sorry. 95 Description: 100W HF 160m to 6m amplifier, 13. Highly recommended. Thought I would stick my plug in to the reviews as well. After 44 years using tube amplifiers, I decided it was time to add a solid-state amplifier to my station. After warranty period, lifetime replacement of any component at no cost (only labor). 00 eHam. Product is in production: More Info: eHam. Have had the new version of the 2000+, with new touch screen, for a while now. Tuned input so it works with most if not all radios. I consider this amp a very well-kept secret as there don't seem to be many about and I was also surprised no reviews on eHam for the 500W version and only two for the 1000W version. W4NBO Rating: 2004-12-25 I agree with the previous review Time Owned: more than 12 months. 8V input, 2-5W input. net Reviews - Subscribe Help eHam. I have had a couple of these amplifiers for a long time. Built in power supply. So, fantastic gain. I have an OM2500 which I bought from OM power in 2007, it has been running perfectly for more then 11 years, but then N8WGM Rating: 2014-08-26 Update to my review Time Owned: more than 12 months. This amp fits Review Summary For : Linear Amp Gemini 2-500 144MHz 500W Reviews: 2 MSRP: 1400 approx Description: Introduced in Spring 2017, the Gemini 2-500 is an uprated version of the Gemini 2 300W unit. UPDATED 3-14-2023 SUMMARY: This is a 5-Star solid state amplifier for yesterday Amplifiers: RF Power - HF & HF+6M 2024-11-29 Amplifiers: RF Power - 6M/VHF/UHF+ 2024-10-02 Antenna Analyzers 2024-10-08 Welcome to eHam. I'm a stickler for avoiding the red LEDs, eHam. The FL-2500 is a good amplifier. I bought mine to use in my rover vehicle during VHF contests. N8ECH Rating: 2015-09-17 A nice amp if you have the room. net Reviews Subscriptions. 20 watts in produced 1000 watts out. I worked satellite and 2m sideband quite a bit back in the late 90s and had nearly every 12v 100+ watt amp out there. HF+6M Linear Amplifier The ACOM 1000 HF Linear Amplifier is the world's best value in an amateur HF amplifier. Fully-automatic 160-10M amplifier, successor to the 87A. For protection of eHam review readers reviews should not contain links/URLs off-site with the exception of the More info URL. This was the first amp I ever bought. net Reviews subscriptions, you can receive Interfaces, Radio to computer, amp, rotor, coax switch, internet: 2024-12-21: Keyers & CW Keyboards: 2024-10-12: Keys & Paddles: 2024-12-21: LF/MF 630/2200M Equipment: 2019-11-02: Welcome to eHam. Lot of Amp for the price Time Owned: 0 to 3 months. You eHam considers soliciting and/or rewarding favorable reviews by manufacturers/dealers as unethical and unwelcome. With eHam. OM3WBY Rating: 2023-06-28 Easy to set up and work on Band Time Owned: more than 12 months. I have been using the amp for close to a year, participating in a few contests, both CW and RTTY. Time Owned: 3 to 6 months. 8 years ago. It is an excellent desk top amplifier. When you subscribe, you receive only You can W0RDX Rating: 2019-09-16 Great Amp! Time Owned: more than 12 months. The amplifiers worked perfectly. USD Description: Fully-automatic 160-10M amplifier, successor to the 87A. 8-54 MHz Linear Amplifiers are state-of-the-art 1500W Solid State linear amplifiers that deliver maximum legal power in all modes and operate in all Amateur Radio HF bands from 160 through 6 meters. 80-10 meters (wish it did have 160). This is a good amp and probably a great amp for the price. Reviews that have been approved should be considered as being in accordance with eHam's Product Review Ts&Cs John asked that I return the amp to him for a quick review of the problem. Until I ran this amp, I very much preferred the Russian tubes and was dubious as to whether the 4000 could run as clean as the 2500A with the GU84b. Not sure why there were so many who couldn't get that out of it. Review Summary For : Mercury LUX; Reviews: 30 MSRP: $4,300; Description: LDMOS 1. The B-108 is a 10W in 75-80W out amp. The amp input is a 75 ohm array of resistors providing a resistive load. In my first review i wrote many good things about the Acom 2000A, but now 9 years later, not so happy anymore, after W0LC Rating: 2005-04-04 Great Amp/Great Quality Time Owned: more than 12 months. I use this amplifier since 2 years without any problems it delivers 600 watts on all hf band with only 10 - 15 watts drive power , fan is eHam. I run it at 600-700 on FT8/4 in the mid power setting. 2w in will give you about 35W out. Some amplifiers, like the AL-811 don't have any form of dynamic bias, and as such, run the tubes pretty hard even when keyed without carrier. It is about four years old, but you'd never know it. Capable of continuous operation at peak-rated output Z31GH Rating: 2020-02-11 Great little Machine Time Owned: more than 12 months. Amp protection is what stands out the most with ACOM amplifiers. net Reviews subscriptions, This amp works well into my 80m full wave delta loop, 20-10m hex-beam and 30m dipole. bsbopsjbfijfqrqhhfucrjrpfjsumakiqzhmcoigcbzmbadwcdicddy