keying
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| Mar 19th 2023, 12:28 | |
NM0LTotal Topics: 0 Total Posts: 0 |
Is the TenTec 4020 QRP transceiver negative keyed? My MFJ 464 keyer does not key the 4020. 464 only keys positive keyed rigs. Anyone know? |
| Mar 20th 2023, 17:16 | |
W1VTSuper Moderator Total Topics: 0 Total Posts: 0 |
http://www.tentec.com/wp-content/uploads/2016/05/r4020_manual_3-24-10.pdf 12F629 PIC programmed as a keyer. Input by pins 2 and 3. Accepts straight key input if the ring and tip are connected together at power up. |
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