Icom IC-7760 Advanced Manual page 50

2
ADVANCED OPERATIONS
About the 5 MHz frequency band operation (For USA version)
Operation on the 5 MHz frequency band is allowed on
5 discrete frequencies, and you must adhere to the
following:
• Only use the USB, USB Data, PSK, and CW
modes.
• Maximum of 100 watts ERP (Effective Radiated
Power)
• Maximum 2.8 kHz bandwidth
It is your responsibility to set all controls so that
transmission in this frequency band meets the
stringent conditions under which amateur operations
may use these frequencies.
TIP: We recommend that you save these
frequencies, modes, and filter settings into memory
channels, for easy recall.
NOTE: To assist you in operating within the rules
specified by the FCC, the transmission is illegal on
any frequencies other than the five shown in the
tables on the right.
For the USB and USB data modes:
The FCC specifies center frequencies on the 5 MHz
frequency band. However, the transceiver displays
carrier frequency. Therefore, tune the transceiver
1.5 kHz below the specified FCC channel center
frequency.
Transceiver displayed
frequency
5.33050 MHz
5.34650 MHz
5.35700 MHz
5.37150 MHz
5.40350 MHz
For the CW and PSK modes:
The transceiver displays the center frequency.
Therefore, tune the transceiver to the specified FCC
channel frequency when you operate in these modes.
Transceiver displayed
frequency
5.33200 MHz
5.34800 MHz
5.35850 MHz
5.37300 MHz
5.40500 MHz
2-40
FCC channel center
frequency
5.33200 MHz
5.34800 MHz
5.35850 MHz
5.37300 MHz
5.40500 MHz
FCC channel center
frequency
5.33200 MHz
5.34800 MHz
5.35850 MHz
5.37300 MHz
5.40500 MHz