KN990 01 1024x695 - KN990 - A new transceiver made by BA6BF

 

Recently,A new all mode HF DIY transceiver KN990 made by BA6BF is published,

KN990 has many new features,

especially Real time spectrum and IF DSP

As a surprise,this transceiver provide 2 video games! 

It maybe the best video game station in amateur kits,

or the best amateur kit in video games。

 

 

Here‘s abstract information: 

1024x586 - KN990 - A new transceiver made by BA6BF

 

KN990 02 595x800 - KN990 - A new transceiver made by BA6BFKN990 03 1024x621 - KN990 - A new transceiver made by BA6BFKN990 04 - KN990 - A new transceiver made by BA6BFKN990 05 1024x651 - KN990 - A new transceiver made by BA6BF

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Real time spectrum is very useful for finding signals in the band,

it’s scope 150KHz,

refresh rate up to 30 frame in one second!

I like it very much ,because shoot DX signals is an easy job from now on。

 

 

KN990 32 1024x729 - KN990 - A new transceiver made by BA6BF

KN990  designed with  IF DSP,

similar to Yaesu FT891,IF span & IF shift are adjustment easy,

and easier to use and more intuitionistic than FT891。

 

 

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Well!

MW and FM radio 、VHF bands are additional present,as BA6BF said,

besides HF band,the performance is not guaranteed,

because of no customized filters for these given bands。

 

 

 

KN990 06 1024x773 - KN990 - A new transceiver made by BA6BF

 

KN990 07 1024x667 - KN990 - A new transceiver made by BA6BFKN990 08 988x800 - KN990 - A new transceiver made by BA6BFKN990 09 1024x755 - KN990 - A new transceiver made by BA6BFKN990 10 1024x782 - KN990 - A new transceiver made by BA6BFKN990 11 1024x793 - KN990 - A new transceiver made by BA6BFKN990 12 1019x800 - KN990 - A new transceiver made by BA6BFKN990 13 1024x645 - KN990 - A new transceiver made by BA6BFKN990 14 1024x735 - KN990 - A new transceiver made by BA6BFKN990 15 1024x739 - KN990 - A new transceiver made by BA6BFKN990 16 1024x698 - KN990 - A new transceiver made by BA6BFKN990 17 1024x672 - KN990 - A new transceiver made by BA6BFKN990 18 1024x698 - KN990 - A new transceiver made by BA6BFKN990 19 1024x683 - KN990 - A new transceiver made by BA6BFKN990 20 1024x729 - KN990 - A new transceiver made by BA6BFKN990 21 1024x716 - KN990 - A new transceiver made by BA6BFKN990 22 1024x716 - KN990 - A new transceiver made by BA6BFKN990 23 1024x760 - KN990 - A new transceiver made by BA6BF

 

 

 

 

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When I was testing KN990 for the first time,

4F3OM was calling CQ on 14.015MHz, 

I respond him immediately,thus completed the first QSO use KN990。

my KN990 emitted 15watt RF power , 4F3OM gave me 599 report。

 

 

 

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KN990 support Chinese and English language。

All the operation are easy and directly。

The firmware can be updated by USB cable very handy。

 

 

Two video games installed in KN990,

it support most game handles which link by USB interface。

More video games will be installed,said by BA6BF。

 

KN990 游戏1 1024x667 - KN990 - A new transceiver made by BA6BFKN990 游戏2 1024x638 - KN990 - A new transceiver made by BA6BFKN990 游戏3 1024x694 - KN990 - A new transceiver made by BA6BFKN990 游戏4 1024x683 - KN990 - A new transceiver made by BA6BF

 

 

 

There are plenty of space in the kit,

I DIY a battery pack and place it between the two PCB,

six 18650 batteries are exactly right in it。

The battery bank can supply 6Ah @12V energy for almost half day outdoor QSO。

1024x768 - KN990 - A new transceiver made by BA6BF