Shopping Cart: €0.00

You have no items in your shopping cart.

4O3A

 


 

4O3A Signature

Professional Grade High Power Bandpass Filters, HF Triplexer Systems and Station Automation Equipment

  

Ranko Boca 4O3A before CWWW CW 2011

 

Picture: Ranko Boca 4O3A before CQ WW CW 2011


Ranko Boca, 4O3A, is one of the world's most accomplished radiosport contesters. Operating from his incredible mountaintop station above the Bay of Kotor, Montenegro, he's made over 500,000 QSOs since his country gained independence in 2006! Ranko is a serious operator.

Always looking to improve his station's performance, Ranko, unsatisfied with the capabilities of the RF filters, automation, switching and control equipment available in the amateur radio market, designed and built an entire suite of high performance gear for his own use. Ranko just happens to own a company, Sky Sat Communications, which makes electronic equipment for the professional communications market so he had the resources to create the equipment he wanted but could not buy, all engineered and built to professional standards.

Word got out - the ham radio hobby is about communication, of course - and soon discerning hams from around the world wanting to know where they, too, could get the gear that was helping power 4O3A to such lofty scores. Thus, the 4O3A Signature line of high power bandpass filters, HF triplexer systems, antenna switchers and station automation and control products was born. Force 12 / InnovAntennas are proud to be a reseller of this stellar, ultra high-performance product line.

Ranko and his 4O3A Signature products got a big shout out from Tonno ES5TV after he smashed the old European record posting nearly 20,000 QSOs and over 40 million points in 48 hours with his ES9C multi-multi team in the 2013 CQ World Wide Phone Contest: My special thanks goes out to...

Picture: Contest location S50L - M/S configuration   

Picture: Contest location S50L - M/S configuration

  

Ranko, 4O3A, for having provided us full sets of HP band pass filters and triplexers. Without those MM operation would have been impossible. And again filters/triplexers performed flawlessly, triplexers calmly handling the 3 RUN stations transmitting at the same time for 48 hours. 4O3A bandpass filters recently made the trip to Banaba Island T33A and will soon be on the boat to Amsterdam Island for the highly anticipated FT5ZM DXpedition. Some of the well-known contesters and DXers who are using 4O3A Signature equipment include 5B4AGD, 9A1A, 9A1P, 9A5MT, A71CO, AA7XT, CR2X, CX6VM, DJ5MW, DJ6ZM, DK5QN, DL2ARD, DL4NER, DL8ZAW, DR1A, E73A, EA2AFL, EA5FX, EA7AEY, ED1R, EF8M, EI2FG, EI7M, ES5TV, HA1TJ, HA5JI, HB9BJL, II9P, JA1BPA, JF2QNM, JK1CKA, JK1MZT, K3LR, K3WW, LA6FJA, LP1H, LU8EOT, LX2A, LZ2BE, LZ9W, N6PEQ, OH2BH, OH6RX, OH8X, ON4AMX, ON4HIL, OZ5E, P49X, PI4DX, PY2ADR, PY5EG, S50A, S50C, S50K, S50L, S51TA, S52X, S53M, UA3AB, W0YK, WW4LL, WX3B, YO3JR, YU1EXY, YU1EW, YU5R, and many more.

 

 


List  Grid 

Set Descending Direction
Page:
  1. 1
  2. 2
per page
  1. 4O3A | SSC XL Station Genius

    4O3A | SSC XL Station Genius

    SSC XL 

    The set consists of:
    - SSC XL
    - 16 outputs module
    - dedicated USB keyboard
    - DB9/DB9 cable
    .

    Learn More
    Excl. Tax: €690.00 Incl. Tax: €841.80

  2. 4O3A | LOCK X Interlocking system

    4O3A | LOCK X Interlocking system

    LOCK X

    Interlock system features::
    - Interlocking 2 or 3 transmitters
    - Inhibit
    - PTT distribution
    - PTT Delay sequencer
    - ...

    Learn More
    Excl. Tax: €348.36 Incl. Tax: €425.00

    Out of stock

  3. 4O3A | HF High Power Combiner

    4O3A | HF High Power Combiner


    HF High Power Combiner

    Very useful for extending any tribander system to be used as three single antennas, at the same time.

    The 4O3A High Power HF Triplexer System Enables A Single Triband 20m/15m/10m Antenna (typically a Yagi) Fed With A Single Coaxial Feedline,To Be Used By Three Stations Running 1.5 kW Simultaneously.

    Learn More
    Excl. Tax: €531.97 Incl. Tax: €649.00

  4. 4O3A | Series L 160M High Power Band Pass Filter

    4O3A | Series L 160M High Power Band Pass Filter

    "Series L" 160M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  5. /

    4O3A | Series L 80M High Power Band Pass Filter

    "Series L" 80M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  6. /

    4O3A | Series L 40M High Power Band Pass Filter

    "Series L" 40M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  7. /

    4O3A | Series L 20M High Power Band Pass Filter

    "Series L" 20M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  8. /

    4O3A | Series L 15M High Power Band Pass Filter

    "Series L" 15M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  9. /

    4O3A | Series L 10M High Power Band Pass Filter

    "Series L" 10M - BIG, robust (4kW5 ICAS) 3-pole Band Pass Filter typially 40dB or more rejection! Learn More
    Excl. Tax: €229.51 Incl. Tax: €280.00

    Out of stock

  10. /

    4O3A | Series S 160M High Power Band Pass Filter

    "Series S" 160M - BIG, robust (4kW5 ICAS) 5-pole Band Pass Filter typially > 55dB or more rejection! Learn More
    Excl. Tax: €373.77 Incl. Tax: €456.00

    Out of stock

List  Grid 

Set Descending Direction
Page:
  1. 1
  2. 2
per page
This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.