Annex
NRP2
368User Manual 1173.9140.02 ─ 07
// Winsock-Cleanup
//----------------
WSACleanup();
return(0);
} // Ende main()
A.2.4 USB interface
If the R&S
NRP2 is connected to a controller via a USB 1.1 interface, it logs on as a
USB test and measurement class (USBTMC) device, provided that USB is selected as
a remote interface in the System(Remote USB menu. The USBTMC standard
describes how IEEE 488.2-compatible communications can be implemented via USB.
As with remote control via VXI11, the use of VISA distribution with a USBTMC driver is
recommended for remote control via USB. The VISA resource identifier used to identify
a USBTMC device has the following format:
USB::<Vendor ID>::<Product ID>::<serial number>::<INSTR>
<Vendor ID>
<Product ID>
<Serial number>
0x0aad 0x001b The serial number is a string that can be taken from the System(Sys-
tem Info menu, for example.
In addition, the VISA resource identifier appears on the R&S NRP2 display if the USB
remote interface is selected.
A.3
Standard Configurations
The following tables list the settings that can be made when configuring the R&S
NRP2
with the SYST:STAN:PRES <string> remote control command. The following values
are provided for the <string> parameter.
●
GSM/EDGE
●
NADC/UPLINK
●
NADC/DOWNLINK
●
PDC/UPLINK
●
PDC/DOWNLINK
●
DECT
●
WCDMA/3GPP FDD
●
WCDMA/3GPP TDD DL
●
WCDMA/3GPP TDD UL
●
TD-SCDMA
●
Bluetooth DH1
●
Bluetooth DH3
Standard Configurations
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