ELECRAFT KBT1 Installation And Operating Instructions Manual Download Page 2

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Parts Inventory

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  Caution: The battery protection diode, D1 (95SQ015), can be damaged by static discharge. Before

handling D1, put on an anti-static wrist strap or touch any grounded, unpainted metal surface.

 The table below lists all parts in the kit. If anything is missing, contact Elecraft.

Ref.

Description

Part No.

Qty

S1

Switch, SPDT slide

E640008

1

D1

Diode, high-power, ultra-low voltage drop; type 95SQ015

E560009

1

MISC

KBT1 top cover, painted

E100122

1

MISC

KBT1 battery bracket

E100123

1

MISC

Battery holder, 8 AA cells, wire leads, MPD BH48AAW

E980035

1

MISC

Speaker, 8 

, 0.5 W, Jameco A0201C

E980036

1

MISC

Dual-conductor wire, #22

E760012

6"

MISC

2-pin female connector housing w/locking ramp

E620021

1

MISC

Female crimp pin

E620022

2

MISC

Hookup wire, stranded, #24, RED

E760015

1 ft

MISC

Hookup wire, stranded, #24, BLACK

E760016

1 ft

MISC

Heat-shrink tubing, 1/8" diameter, Digikey CP018-100-ND

E980037

2"

MISC

Cable tie, 3 inch

E980002

3

MISC

Neoprene washer, 1.25" dia. x 1/8" thick (32 x 3 mm)

E700053

1

MISC

Neoprene spacer w/adhesive, 3/4 x 1/2 x 1/2" (19x12x12 mm)

E700054

2

MISC

ON/OFF label

E980034

1

HDWR

Thumb screw, 4-40 x 5/16", black

E700050

2

HDWR

4-40 screw, 5/16" flat-head phillips, black (1 spare)

E700027

3

HDWR

#4 split lock washer (4 spares)

E700004

10

HDWR

4-40 nut, small-pattern, steel/zinc (2 spares)

E700055

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Summary of Contents for KBT1

Page 1: ...regulation of the VFO Battery life is extended near end of charge by the KBT1 s special reverse polarity protection diode 95SQ015 which is optimized for low voltage drop less than 0 2V 500 mA The kit...

Page 2: ...1 MISC Speaker 8 0 5 W Jameco A0201C E980036 1 MISC Dual conductor wire 22 E760012 6 MISC 2 pin female connector housing w locking ramp E620021 1 MISC Female crimp pin E620022 2 MISC Hookup wire stra...

Page 3: ...older the diode in place 3 8 A B C Figure 1 Orient the 8 cell battery holder as shown in Figure 2 The holder s wire leads exit at the pair of small round holes identified by the arrows To provide bett...

Page 4: ...er end of the bracket The mounting hardware shown in detail in Figure 3B will be installed in the next few steps Insert 5 16 8 mm flat head screws into the countersunk holes at the lower end of the br...

Page 5: ...of black hookup wire Prepare the ends as you did with the red wire Form one end of the black hookup wire into a small hook Do the same to the black lead of the battery holder Attach the two hooks toge...

Page 6: ...emove the KAT1 if applicable and Filter board Plug the new speaker into P2 on the RF board The 2 pin housing can only be plugged in one way Install the battery speaker bracket as shown in Figure 6 The...

Page 7: ...7 Figure 6 KBT1 installation see text RED BLACK Neoprene washer Speaker AUX 12V...

Page 8: ...8 3 mm below the top edge The label should be aligned with the battery s on off switch Using the Internal Battery Install batteries in the K1 only when portable operation is planned At all other times...

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