ELECRAFT KRX3 Instruções de Operação descarregar pdf (Página 29)

If you have the KAT3 option installed, there will be an SO-239 connector in the ANT2 location. If so,

remove the lower screw, lock washer and nut as shown in Figure 33A.

Thread the BNC/TMP cable through the AUX RF connector hole in the back panel as shown in Figure 33A.

Place the nut and lock washer over the cable as shown.

Slide the lock washer and thread the nut onto the BNC as it comes through the rear panel hole as shown in

Figure 33B. There is not enough clearance next to the circuit board to install them after pushing the connector

all the way through the hole. Align the flat on the side of the BNC connector with the flat on the top of the hole.

Mount the solder lug attached to the braid as shown in Figure 34, using a 4-40 3/8” (9.5 MM) black pan

head screw, #4 inside tooth lock washer and 4-40 nut. If you do not have a KAT3 installed, there will be no

connector in the ANT2 hole. In that case, the solder lug is directly against the unpainted inside surface of the

rear panel.

Figure 34. Installing AUX RF Connector, Part 2

Thread the coaxial cable between the edge of the KANT3 or KAT3 board and the rear panel as shown. If

you have the KPA3 option installed, push the cable under the circuit breaker on the fan panel at an upward angle

so it crosses the fans above the KAT3 amplifier module circuit board and out through the hole in the KPA3

shield as shown in Figure 35.

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ELECRAFT KRX3 Instruções de Operação Página 29