Languages:  English  
Currencies:  

RM Italy HLA 305 Professional Linear Amplifier

$699.00  $625.00
Save: 11% off


Click Here to compare the new HLA 305v plus and the classic HLA 300v plus

  1. Click here for another excellent review from Feb 2017 issues of CQ

  2. Excellent review from April 2016 issues of QST:

  3. Click here for full comprehensive test suite performed ON RM Italy HLA 305v (including IMD, etc), Review by the famous Telecom Engineer AB4OB/VA7OJ Adam Farson

  4. Click Here is the 2 Tones IMD DR for RM Italy HLA 305v Linear Amplifier from Amateur Radio hobby enthusiasts and well known contesters and DXers IK4AUY and I4LEC in Italy

    Also in Italian

FCC ID: 2ACTRHLA305V

The new RM Italy HLA 305 V (with ventilator) is a Wideband compact Amplifier for the HF band covering from 1.8 MHz 26 MHz and 28 MHz 30 MHz.

The HLA-305v operates from 1.8 MHz 26 MHz and 28 MHz 30 MHz, and its output power is 250W, with an input power of 1-10 Watt. There are 6 filters built-in to suppress harmonics, which are switched automatically but can also be switched manually for special operating conditions.

At the front panel there is a switchable input attenuator as well as a LC-display which can show input power, output power, heat sink temperature or output SWR. The intensity of the background light is adjustable. The CPU monitors input power, temperature and VSWR. Any error status are saved so that the manufacturer or authorised reseller can read them out for diagnose purposes. The PA has a PTT input (use for SSB recommended), but also a built-in HF-VOX.

For optimal heat distribution the PA transistors are mounted on a large copper heat spreader (200x60x3mm). The HLA-350 has an oversized heatsink and therefore remains cool during operation.

For operation the PA requires 13.5V at max. 34A, dimensions are about 240x420x70mm and weight 4,3 Kg.

Protection Features:

Customer Feedbacks:

  • Output is nominal 250W at Full Power.
  • 6 Band filter and LCD for Amplifier Status.
  • Input drive from 1W to maximum of 10W.
  • Ideally suited to Low Power handheld Transceivers.
  • Forced multispeed ventilation.
  • Frequency: 1.8 MHz 26 MHz and 28 MHz 30 MHz
  • Mode: AM FM SSB CW RTTY.
  • RF Drive: 1-10 W typ. (15W max). AM/CW
  • Output Power: P1db 50-240W AM/FM/CW 1db typ. max
  • 250W max. AM/FM/CW Average Power
  • 400W PEP SSB
  • Gain: 13,5 1db P1db.
  • Power Voltage: 13 Vcc 2V.
  • Input Power: 45 A Max.
  • Input Impedence: 50 Ohm (unbalanced).
  • Output Impedence: 50 Ohm (unbalanced).
  • Final Transister: MRF 455 x 4.
  • Circuit: Class AB push-pull.
  • Dimensions: 240 x 70 x 450 mm. Weight: 4 Kg.

  • Add to Cart:

    • Model: HLA 305v
    • Manufactured by: RM Italy



    This product was added to our catalog on Thursday 17 July, 2014.

    Customers who bought this product also purchased...