The hla150 is a 12vdc hf broadband linear amplifier suitable for use in the range from 1. Class a the class a amplifier possesses the highest linearity and thus is rated as a linear amplifier. It is designed keeping in mind the need for attenuation of the unwanted harmonic signals in the outputs. Some people claim an hla 150 is a very clean amplifier. The amplifier uses four mrf455 configured for class ab operation. Rm italy hla 300 linear hf amplifier, hla 300 schematic version 1.
Sendeverstarker sind in deutschland ausschliesslich zur verwendung durch lizensierte. Rm hla 150plus auto or manual microprocessor controlled band switching with 6 stage low pass filter on this solid state amplifier that will cover all the main amateur bands from 1. Rigpix database power amplifiers rm italy hla150 plus. Discussion in amateur radio amplifiers started by litterbox99, may 31. Vhf 140 150 mhz linear amplifier 12 pages amplifier rm italy kl703 quick start manual. The amplifier works on amateur radio hf bands, 160 to 10 meters, in all modes. The worldwidedx radio forum was originally established in 2001. That particular comment was related to an rm italy hla 150 or hla 300. Electronic switch ptt input watt meter 6 lowpass filter manual or automatic selected. Get the latest deals from rm italy all with faster shipping and excellent customer services. Rm italy hla 300v plus hf professional linear amplifier with fan hla300v a full range hf amplifier with automatic or manual band switching. If you have some stuff that not is listed here you can donate this by contact mods. With the ptt the device will work best, without working in vox mode. A full range all mode hf amplifier with automatic or manual band switching, the r.
The output filter is chosen automatically by the amplifier, but can be preselected manually by the user. Rm hla150 test home up some people claim an hla 150 is a very clean amplifier. Rm italy hla 150v plus hf professional linear amplifier with fan hla150v a full range hf amplifier with automatic or manual band switching. It has imd problems of its own and coupling it to an amp with known imd problems will. I was very fortunate in that a nice fellow loaned me his hla 150 for testing. Buy rm italy hla 150v plus professional linear amplifier with fans with fast shipping and toprated customer service. The hla 150 linear amplifier will meet the need for increased operating power with low power qrp radios like the yaesu ft817 and icom ic703, etc. View and download rm hla 150 plus quick start manual online. A class a amplifier is always on and is inefficient in its use of power. Rm kl 503 linear amplifier with 3 ft coax jumper cable with pl 259 connectors. Rm italy hla 300v plus professional linear amplifier with fans.
Rm italy hla 300v plus hf professional linear amplifier with. Hla 300, a close survey of the hf amplifier 10oct2016. Founded in 1974 by remo marchioni, in porretta terme, with the purpose to be active in the radio communication field, especially in the production of devices for radio transceivers, rm costruzioni elettroniche has made the right decisions since its beginning. Hla 150 plus linear amplifier schematic diagram via iv novembre 2155 casella postale n 33 40045 ponte della venturina bo italy. Vhf 140 150 mhz linear amplifier 12 pages summary of contents for rm italy hla. All products hf amplifier vhf amplifier uhf amplifier accessories hf antenna vhf antenna uhf antenna dual band antenna power supply radios wide band antenna antenna mount fcc certified amplifier 10 meter amplifier fcc appoved rm italy ham linear amplifier, hf vhf uhf amplifier, 2 meter amplifier, 6 meter ampliifier uhc 70cm amplifier, bla, kl 500, hla 300v, kl. Rm italy kl505v amp power test on the uniden grant xl frequency. They set up a modern structure with an effective sales network, imposing on the market.
Via iv novembre 2155 casella postale n 33 40045 ponte. We are working every day to make sure our community is the best radio hobbyists site. Click here for full comprehensive test suite performed on. It works great with the flex radio, you can use this amp for flex1500 makes qsos. Us rm italy hla 150v plus professional linear amplifier with fans hla150v a full range hf amplifier with automatic or manual band switching. Second hand rm hla150v plus hf linear amplifier, a full range all mode hf amplifier with automatic or manual band switching, the r. Dave, i use the hla 150 without any of the symptoms that you mention are plaguing you.
Rm italy hla150v plus hf endstufe 150 watt mit ventilator fur. Rm italy kl 505v amplifier with the stock uniden grant xl. View and download rm italy hla305 user manual online. We pride ourselves on welcoming radio hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. That particular comment was related to an rm italy hla 150 or hla 300, where. View and download rm italy hla 305 user manual online. Even if the rm italy hla 150 is cheaper, it is not the best deal. Rm italy hla 300v plus hf professional linear amplifier with fans 1. View and download rm italy hla 300 user manual online. A full range hf amplifier with automatic or manual band switching.
The hla 150 appears to work well, it has rfsensing and automatic bandswitching or manual switching f you wish. Class b a class b amplifier has no dc base bias current, so the power output is small, but it has a higher efficiency than an amplifier. Rm italy kl 500 hf linear amplifier buy rm italy product on. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Just a quick note, i picked up a rm italy amplifier the other day to use as an alternative to my thp amp. Hf superpacker pro v2 vs rm italy hla 150v plus qrz forums. Founded in 1974 by remo marchioni, in porretta terme, with the purpose to be active in the radio communication field, especially in the production of devices for radio transceivers, rm costruzioni elettroniche has made the. This sentence clearly tells the rm costruzioni elettroniche history, in its route to reach the leadership in the design and production of devices for radio transceivers. Rm italy hla 150v plus hf professional linear amplifier with. Anyone using the rm italy hla 305v amp with their fdm duo. Rm italy hla305 hf linear amplifiers offer a tremendous solidstate boost for qrp operations or a nice power increase for other rigs with typical output levels. Rm italy hla305 hf linear amplifiers hla305v free shipping. Next amplifier last modified 20140520 rm italy hla 150 plus specifications. Via iv novembre 2155 casella postale n 33 40045 ponte della.
I saw ni difference whether in autosense or manual. Even if the rm italy hla150 is cheaper, it is not the best deal. Rm italy hla 305v professional linear amplifier with fans. I really think its better to use the 1500 as a qrp radio. The duoart power amplifiers from elad are not only small works of art from the outside. All the technical details of this amplifier can easily be obtained from the internet. Mar 27, 2011 this model in video is the new version 2. Rm hla150 150w amplifier available here radioworld. Amplifier for emission rm italy rm hla 150 hf amplifier. Rm italy hla305 hf linear amplifiers hla305 free shipping. Us rm italy hla 300v plus professional linear amplifier with fans hla300vb 4 mrf 455 transistors inside black face is the same as the blue face model, theres no difference. Download a pdf document for rm hla150 150w amplifier. May 31, 20 hf superpacker pro v2 vs rm italy hla 150v plus. These amplifiers will supply a nominal 200 watts continuous output on all hf bands with only 10 watts of drive.
Each of their four mrf455 power transistors is designed to deliver up to 60w rf output at frequencies up to 30mhz find rm. Rm italy hla150v amplifier worldwidedx radio forum. One odd thing is the transistors are specified for about 70 watts maximum output per transistor, yet rm italy calls the hla 150 a 300 watt pep amplifier. Second hand rm hla150v plus hf linear amplifier radioworld uk. I was very fortunate in that a nice fellow loaned me his hla 150.
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