Elecraft HF

Elecraft HF

Finished items (shown with "F" suffix)

All finished versions are built to order with any options you choose, installed and tested. Typical finished products can be shipped within 5 days of the order. If we have the kits in stock, then you can be assured that we can supply a finished versions within a short time scale.

 

Buying your first Elecraft?

More and more ham operators are turning to Elecraft. Some because they already realise the superior performance and others because they have seen their fellow hams' enthusiasm for this great range of equipment. Here at W&S we are privileged to be the exclusive UK distributor and we have the knowledge and expertise to guide you through your intended purchase. Our resident expert is Peter Waters G3OJV, himself a user and builder of Elecraft over many years. We have a full Elecraft station on permanent demonstration at Hockley and Europe's best dealer antenna system. So please feel free to contact us by phone, email or visit us in person, to discuss your intended purchase. Quite simply, nothing beats Elecraft so what are you waiting for?

 

What are the improvements in the K3S?

The Elecraft K3S, is a major upgrade of the original K3 transceiver. K3S serial numbers start in the 10,000 series and the radio was introduced in the summer of 2015. There are significant differences that can be seen from the outside, but many of the differences are internal and have major affects on the performance of the transceiver.

 

Unequaled strong-signal receive performance and exceptional transmit signal purity are achieved by the introduction of the new synth board. There are now 2 pre-amps fitted inside the K3S. The new one is dedicated to 12-6m and optimised for these bands. There are now multiple attenuator settings of 5, 10 and 15dB. A USB port has been added that expands both remote operation and line level audio. This port is compliant with Windows, Linux and Apple. If you add the auto ATU KAT3A, you now get a lower insertion loss. The internal speaker amplifier has been redesigned to reduce total harmonic distortion. The transmit / receive switching time has also been reduced. The high performance receiving range has been extended down to 100kHz when the new  KBPF3A has been installed. The transceiver now includes IF interface board and receiver antenna input. This means that no additional board is now required when using the P3 panoramic adaptor. The main RF board has been redesigned to produce a lower noise floor. The driver and PA boards are now also re-designed.

 

All these changes have resulted in a top performance transceiver that is at the cutting edge of HF ham radio operation. Some of these improvements are available by changing or adding boards to the previous K3 model.

 

Peter Waters, G3OJV.

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