ELECRAFT KRX3 Dokumentacja Pobierz pdf (Strona 3)

Introduction

This manual covers the installation of the KBPF3 General Coverage Receive option in your K3 transceiver.

The KBPF3 provides the proper input filters to optimize receiver sensitivity outside of the Ham bands over the

tuning range of 500 KHz to 30 MHz and from 48 MHz through 54 MHz. Either the main K3 receiver or the

optional KRX3 subreceiver may be equipped with the KBPF3.

The KBPF3 consists of a single circuit board supported by two threaded standoffs. It plugs into the K3 RF board

that covers the bottom of the K3 chassis enclosure, or the KRX3 Subreceiver board inside the shielded

enclosure. Many K3s are already equipped with the necessary standoffs in both the KRX3 subreceiver and the

main receiver. For those without the necessary standoffs pre-installed, a pair of standoffs and all the necessary

hardware is included in this kit, along with full instructions for installing them.

In any case, only a few simple hand tools are needed and the installation does not involve any soldering. The

tools required are listed on page 5.

Customer Service and Support

Technical Assistance

You can send e-mail to [email protected] and we will respond quickly - typically the same day Monday

through Friday. Telephone assistance is available from 9 A.M. to 5 P.M. Pacific time (weekdays only) at 831-

662-8345. Please use e-mail rather than calling when possible since this gives us a written record of the details

of your problem and allows us to handle a larger number of requests each day

Repair / Alignment Service (We want to make sure everyone succeeds!)

If necessary, you may return your Elecraft product to us for repair or alignment. (Note: We offer unlimited email

and phone support to get your kit running, so please try that route first as we can usually help you find the

problem quickly.)

IMPORTANT: You must contact Elecraft before mailing your product to obtain authorization for the

return, what address to ship it to and current information on repair fees and turn around times. (Frequently we

can determine the cause of your problem and save you the trouble of shipping it back to us.) Our repair location

is different from our factory location in Aptos. We will give you the address to ship your kit to at the time of

repair authorization. Packages shipped to Aptos without authorization will incur an additional shipping charge

for reshipment from Aptos to our repair depot

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ELECRAFT KRX3 Dokumentacja Strona 3