MFJ-1270C/1274C MANUAL RADIO INTERFACING
Page 26
If your radio does not have an accessory jack and you don't wish to add a
connector to your radio, you may construct a separate external interface box.
This box will permit simultaneous connection of your MFJ TNC and a
microphone. A schematic of an external interface box is shown in Fig. 3-7.
An interface box similar to the one shown in Fig. 3-7 is available from MFJ
Enterprises, Inc. or from any MFJ dealers. Model No. is MFJ-1272B.
Regardless of whether you use an accessory jack or an external interface box,
you should use shielded wire for all signal carrying leads. The connector types
and pinouts will be determined by the connector jacks on your radio.
Fig. 3-7 External Interface Box
To Next Page
Loading...
