Bout The 5 Mhz Frequency Band Operation (Usa Version Only) - Icom IC-7851 Instruction Manual

4
BASIC OPERATION
■ About the 5 MHz frequency band operation (USA version only)
Operation on the 5 MHz frequency band is allowed on
5 discrete frequencies and must adhere to the follow-
ing:
• The USB, USB Data, CW, and PSK modes.
• Maximum of 100 watts ERP
• 2.8 kHz bandwidth (maximum)
It is your responsibility to set all controls so that trans-
mission in this frequency band meets the stringent
conditions under which amateur operations may use
these frequencies.
NOTE: We recommend that you store these fre-
quencies, modes and filter settings into memory
channels, for easy recall.
(Effective Radiated Power)
To assist you in operating within the rules specified
by the FCC, transmission is illegal on any frequen-
cies other than the five shown in the tables below.
• 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 to
1.5 kHz below the specified FCC channel center fre-
quency.
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. There-
fore, 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
4-18
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