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RM HLA 150 PLUS 1.8-30MHz Linear Amplifier

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Quoting product code: R52BZ


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About this product


  • Frequency: HF 1.8-30MHz
  • Power Supply: 12-14V
  • Current Drain: 24A

Product overview

Frequency: HF 1.8-30MHz••Power Supply: 12-14V••Current Drain: 24A••

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 1.8-30MHz Suitable for all modes. LED indicators for band and output. Auto TX/RX switching with SSB delay switch. High SWR and over temperature protection

Rated 1 out of 5 by from WARNING Because the bias is RF switched, this amplifier is ONLY suitable for constant carrier modes, e.g. AM and FM. It is NOT suitable for modes like SSB and CW. I had many complaints the first speech syllable and first part of any CW character were clipped until sufficient RF was detected to bias the PA transistors on. Be warned.
Date published: 2015-07-17
Rated 4 out of 5 by from Good buy Easy to use, rf switching good for normal contacts. Probably a good thing to under run it against claimed max output, seems to work very well at 80W. Not cheap but reasonable vfm.
Date published: 2017-04-25
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