HF WIRE ANTENNAS MADE IN GERMANY
HF WIRE ANTENNASMADE  IN  GERMANY

ALT-512   QRP  TRANSCEIVER

END OF LIFE ANNOUNCEMENT  

 

(No longer in production)

We are very sad to announce the passing of

 

Doby Hristov,  LZ2TU

 

With his passing, we have lost a dear friend,

and ham radio has lost a brilliant engineer.

 

As a result, the ALT-512 is no longer in production.

The ALT-512 is out of production and no longer available.

                 Preliminary User Manual available in the DOWNLOAD section.

 

Test Review in RSGB's RadCom:  March 2020 issue, p. 66-68

 

       SNEAK PREVIEW by The SWLing Post:   H E R E

 

  Rob Sherwood Review:  H E R E

HIGH-PEFORMANCE

ALL-MODE  QRP TRANSCEIVER

for HF + 6m +4m

12 Ham Bands

(not 'General Coverage')

MADE IN EUROPE

Photo:  LZ1JY

Aerial-51's new ALT-512

An improved version of the SKY-SDR transceiver.

 

The ALT-512 is a very High-Performance Ham-Band transceiver, purpose built for hams demanding the highest receiver performance on crowded ham bands.  Dedicated Bandpass Bilters (BPF) for the ham bands assures rejection of strong out-of-band shortwave broadcast stations, or other near-by strong stations trasmitting on other ham bands!

 

New features and changes include:

  • 4m Band
  • 2.4 in. Color Display
  • Improved receiver pre-amplifier
  • 2 transistors in the transmitter PA (was 1)
    • Output Power up to 10 W. (band-dependant and voltage-dependant)
  • Waterfall in addition to the Pan-Adapter Bandscope
  • 4 additional front-panel buttons
  • User friendly front-panel adjustment of often used parameters        (formerly embedded within the software menu)
  • CW Decoder
  • Contest-Mode for SSB (enables sending canned voice message from the logging software.
  • TUNE mode, for adjusting external ATU
  • 2-Tone generator for measuring SSB IMD
  • FULL TS-2000 command set implementation (enables seamless integration to software applications).
  • Built-in Sound Card;  Digi Modes run using only one USB-2 cable connected to the PC.  No additional hardware or driver required.

 

*AVAILABILITY:  First Units will ship on or about 15-MAY-2019

Pan-Adapter Photos:

The ALT-512 was designed by  LZ2TU,  RA9YTJ, &  LZ1JY, and is manufactured in Europe.  The ALT-512 is marketed in Europe under the brand name "Aerial-51".

It is no longer available for sale.  

Aerial-51 Model ALT-512

Authorized Distributor *

 

 

You can switch from German to English by clicking on the tiny British flag in the top left-hand corner of the appello home page.

 

NOTE:  Aerial-51 does not sell these radios! 

Aerial-51 does not sell anything itself.

PLEASE ADDRESS ALL PURCHASE INQUIRIES TO:

 


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