Rohde & Schwarz SME02 - Page 312

SOURce:REFLex25 SME
1038.6002.02 3.96 E-13
[:SOURce]:REFLex25:SI | SINFormation:SZONe 0 to 127
This command sets the subzone within a transmit zone. The significance is specified by the
network operator. The value 0 is referred to as “restricted“ in the ReFLEX25 documentation, but
can be set for test purposes. The upper limit is 127. *RST value is 1
Example: SOUR:REFL25:SI:SZON 99
[:SOURce]:REFLex25:SI | SINFormation:PROVider 0 to 16383
This command sets the ID of the service provider. *RST value is 0
Example: SOUR:REFL25:SI:PROV 6383
[:SOURce]:REFLex25:SI | SINFormation:FCHannel
Together with :REFL25:SI:FSP, the commands under this node specify the frequency of the
channel from the transmitter (SME) to the receiver. The following formula is valid:
:FREQ = :REFL25:SI:FCH:BASE + :REFL25:SI:FCH:ANUM * :REFL25:SI:FSPacing
If :REFL25:AADaptation is set to ON, the frequency calculated is also transferred to the RF
setting of the SME when switching on ReFLEX25, provided that the formula provides a value that
lies within the setting range of the SME.
The preset values for the following parameters are selected such that the default value of
929.00625MHz specified in the ReFLEX25 documentation is obtained as frequency.
[:SOURce]:REFLex25:SI | SINFormation:FCHannel:BASE 0 to 8191 MHz
This command sets the base frequency of forward channel. *RST value is 929 MHz
Example: SOUR:REFL25:SI:FCH:BASE 81 MHz
[:SOURce] :REFLex25:SI | SINFormation:FCHannel:ANUMber 0 to 2047
This command sets the assignment number of forward channel. This is
not the logic channel
number.
Example: SOUR:REFL25:SI:FCH:ANUM 204 *RST value is 1
[:SOURce]:REFLex25:SI | SINFormation:RCHannel
Together with :REFL25:SI:FSPacing, the commands under this node specify the frequency of
the reverse channel from the receiver to the transmitter (SME). The following formula is valid in
this case:
:FREQ = :REFL25:SI:RCH:BASE + :REFL25:SI:RCH:ANUM * :REFL25:SI:FSPacing
The preset values for the following parameters are selected such that the default value of
896.0125 MHz defined in the ReFLEX25 documentation is obtained as frequency
[:SOURce]:REFLex25:SI | SINFormation:RCHannel:BASE 0 to 8191 MHz
This command sets the base frequency of reverse channel. *RST value is 896 MHz
Example: SOUR:REFL25:SI:RCH:BASE 550 MHz
[:SOURce]:REFLex25:SI | SINFormation:RCHannel:ANUMber 0 to 204
This command sets the assignment number of reverse channel. *RST value is 2
Example: SOUR:REFL25:SI:RCH:ANUM 204