Elecraft K144XV Manual User Manual
Page 22
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DC Power On Antenna Cable During Transmit
A jumper is provided to add +5VDC to the antenna cable center conductor during transmit if desired. The load
must not draw more than 1 mA. The jumper is P8 on the K144XV pc board. To access the jumper, remove the
K3 top cover (see Figure 1on page 9), then remove the K144XV top cover (see Figure 8on page15). Place the
shorting block over both pins of P8.
Note: There are two other jumpers, P2 and P3, on the K144XV pc board that are provided for future use. These
must have shorting blocks in place. Do not remove them.
See also other documents in the category Elecraft Accessories communication:
- KX3 Owner's Manual (58 pages)
- KX3 Assembly Manual (47 pages)
- KX3 Assembly Manual Errata (5 pages)
- KX3-2M (30 pages)
- KX3-PCKT (2 pages)
- KX3 Mobile Installation And Operation Guide (17 pages)
- KX3 Guide for Blind Operators (7 pages)
- KX3 Quick Reference (2 pages)
- K3 Programmers Reference (26 pages)
- KX3 Speaker Grille Instructions (9 pages)
- KXFL3 Filter Option (12 pages)
- KXFL3 Filter Option Errata (2 pages)
- KXAT3 (5 pages)
- KXBC3 (13 pages)
- KXPD3 (4 pages)
- Proset Boom Headset (1 page)
- PX3 Owner's Manual (53 pages)
- PX3 Owners Manual Errata (2 pages)
- KXPA100 Manual (55 pages)
- KXPA100 Assembly Manual (27 pages)
- KXPA100 Assembly Errata (1 page)
- KXPA100 Programmers Reference (24 pages)
- KXAT100 Installation Manual (17 pages)
- KX1 Manual (96 pages)
- KXAT1 (12 pages)
- KXPD1 (7 pages)
- KXB30 (8 pages)
- KXB3080 (20 pages)
- K1 (91 pages)
- K1 1.09 F/W (1 page)
- KNB1 Manual (8 pages)
- KAT1 Manual (15 pages)
- KFL1-2 (2 pages)
- KTS1 (1 page)
- KBT1 Manual (8 pages)
- KBT1 Manual Errata (2 pages)
- K1BKLTKT LCD Mod Kit (6 pages)
- K2 Owner's Manual (171 pages)
- K2 Owner's Manual Errata (1 page)
- K2 PLL (4 pages)
- K2ATOBKIT (15 pages)
- K2ATOBKT (2 pages)
- K2 Keying Modification Instructions (4 pages)
- KPA100 Manual (74 pages)
- KPA100 Shield Upgrade (3 pages)