Standard Horizon GX1256S Marine Radio User Manual


 
GX1256S Page 9
1 GENERAL INFORMATION
The STANDARD HORIZON QUEST+ is a VHF/FM transceiver designed for
use in the frequency range of 156.025 to 163.275 MHz. The GX1256S re-
quires 13.8V for operation and has a switchable RF output power of 1 watt
or 25 watts.
The transceiver is capable of RTCM SC101 DSC (Digital Selective Calling)
operation.
The transceiver operates on all currently-allocated marine channels which
are switchable for use with either USA, International, or Canadian regula-
tions. It has an emergency channel 16 which can be immediately selected
from any channel by pressing the red
[
16/9
]
key. NOAA Weather channels
can also be accessed immediately by pressing the
[
WX
]
key.
Other features of the transceiver include: scanning, priority scanning, sub-
mersible mic, high and low voltage warning, and GPS repeatability.