14) Assemble L1, L12, L13, L14, L15.
L1 - Colour code inductor
Now, wind the coils :
Use 0.42 emaneled wire supplied in the kit. The emanel of 0.42 wire is a kind of solder aid.
You don't have to scrape the emanel. Tin the leads directly. The emanel melts when
heated. However, if the temperature is not high enough, the emanel does not melt. It is
more reliable to remove the emanel with a knife and then tin. Never use fire to "burn" the
wire to remove the emanel.
L12, L13 - 40m LPF inductors. 17 turns, 0.42 wire on T37-2 core, leaving 1 cm for the
leads. A length of 22cm is enogh. Tin the leads, and then solder them to the related pads.
L14, L15 - 20m LPF inductors. 12 turns, 0.42 wire on T37-2 core, leaving 1 cm for the
leads. A length of 16cm is enogh. Tin the leads, and then solder them to the related pads.
15) Assemble RFC4 and RFC5 (the RFC ring cores are not supplied).
RFC 4 - 56 ohm resistor.
RFC 5 - TDK miniature inductor.
Содержание TJ2B
Страница 3: ...Cables for internal connections Components package...
Страница 4: ...Toroids Note FB 43 2401 may be supplied in the kit This core is larger than FT 43 37 Can Inductors...
Страница 5: ...Pre assembled Miniature Transformers Packed in a separate plastic bag Brass Stand Off Parts...
Страница 10: ...How to insert the LCD Cable Never bend the cable end soldered to the LCD...
Страница 12: ...Now solder the 7 wire cable...
Страница 24: ...T7 is soldered on the 3 lead pads with the tap in then middle pad No connection on the 2 pin lpads...
Страница 35: ...50 ohm cable and MIC cable are connected How the cable is soldered...
Страница 37: ...See how to arrange the 5 wire ribbon cable...
Страница 40: ...Don t forget to solder ANT leads Assemble the two brass stands off with a tai to the mounting holes...
