Ramsey Electronics FZ-146 Specifications download pdf (Page 117)

FX-146 • 117

 H41. Form one diode matrix "bridge" for the RECV row of holes. Using

the heavier gauge bare wire in your kit, shape, insert and solder this wire

bridge as illustrated.

 H42a. Select seven (7) diodes from the master supply of 1N914 or

1N4148 switching diodes provided with this transceiver kit.

 H42b. Set the PC board across two small boxes, blocks, cups or any

objects which provide a couple inches of clearance between the bottom

(solder side) and your work surface.

 H42c. Stand the CATHODE (dark band) ends of the seven diodes down

into these positions (only) on the RECV row of the smaller matrix:

[ ] 8 [ ] 64 [ ] 256 [ ] 512 [ ] 1K [ ] 2K [ ] 8K+

 H42d. Join, solder and trim the 7 RECV diodes so that all seven anode

wires are neatly connected to the RECV bus wire "bridge" installed in

Step H41.

 H42e. Solder all 7 RECV line diode cathodes on the solder-side of the

PC board. Trim excess wires.

We have reached the mountain-top in building the RECEIVE section of your

transceiver as well as many sections or stages needed for transceiving.

Double-check your work as needed.

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Ramsey Electronics FZ-146 Specifications Page 117