Operation Manual

80 FT-817ND Operating Manual
APPENDIX
LEVEL
0.33 V
0.67 V
1.00 V
BAND
1.8 MHz
3.5 MHz
7 MHz
BAND
10 MHz
14 MHz
18 MHz
BAND
21 MHz
24.5 MHz
28 MHz
BAND
50 MHz
144 MHz
430 MHz
LEVEL
3.33 V
3.67 V
4.00 V
LEVEL
1.33 V
1.67 V
2.00 V
LEVEL
2.33 V
2.67 V
3.00 V
BAND DATA FORMAT
The FT-817ND BAND DATA Format (available on the ACC jack) is presented below. The
BAND DATA line provides a stepped voltage, which denotes the current operating band.
This data may be interpreted by an external device (such as an antenna switch or amplifier)to
provide automatic band switching.
Use shielded cable for interconnections to external devices, so as to prevent RF interfer-
ence.