Keysight x-series User Manual

6 Input/Output
6.1 RF Source
6.1.9.2 Channel
The frequency of the source can be specified by a channel number of a given
frequency band. This control allows you to specify the current channel number. For
the appropriate range of channel numbers for a given frequency band, see the
following tables: "GSM/EDGE Channel Number Ranges" on page 2264, "W-CDMA
Channel Number Ranges" on page 2265, "LTE FDD Channel Number Ranges" on
page 2266, and "LTE TDD Channel Number Ranges" on page 2268.
Channel is not available on E7760B.
Remote
Command
:SOURce:FREQuency:CHANnels:NUMBer <int>
:SOURce:FREQuency:CHANnels:NUMBer?
Example
:SOUR:LIST:STEP2:SET:RAD:NUMB 1
Notes Grayed-out when the "Radio Standard/Radio Band" on page 2269 is set to NONE
Couplings The channel number is coupled to the frequency value when "Radio Standard/Radio Band" on page
2269 is not set to NONE
When the frequency value is changed, the channel number increases or decreases to match the new
frequency. If the frequency is not at an exact match for a channel number, the nearest channel number
is displayed, with > or < indicating whether the frequency is above or below the channel number
Preset 1
Min/Max See "GSM/EDGE Channel Number Ranges" on page 2264, "W-CDMA Channel Number Ranges" on
page 2265, "LTE FDD Channel Number Ranges" on page 2266, and "LTE TDD Channel Number Ranges"
on page 2268
GSM/EDGE Channel Number Ranges
Band Link (Device) Range Frequency (MHz)
P-GSM Uplink (MS) 1 £ n £ 124 890.0 + 0.2*n
Downlink (BS) 1 £ n £ 124 935.0 + 0.2*n
E-GSM Uplink (MS) 0 £ n £ 124
975 £ n £ 1023
890.0 + 0.2*n
890.0 + 0.2*(n-1024)
Downlink (BS) 0 £ n £ 124
975 £ n £ 1023
935.0 + 0.2*n
935.0 + 0.2*(n-1024)
DCS 1800 Uplink (MS) 512 £ n £ 885 1710.200 + 0.20*(n-512)
Downlink (BS) 512 £ n £ 885 1805.200 + 0.20*(n-512)
PCS 1900 Uplink (MS) 512 £ n £ 810 1850.200 + 0.2*(n-512)
Downlink (BS) 512 £ n £ 810 1930.200 + 0.2*(n-512)
R-GSM Uplink (MS) 0 £ n £ 124
955 £ n £ 1023
890.0 + 0.2*n
890.0 + 0.2*(n-1024)
Downlink (BS) 0 £ n £ 124 935.0 + 0.2*n
2264 Spectrum Analyzer Mode User's &Programmer's Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)