3GPP Signal Analyzer Measurement Guide : TD‑LTE Signal Analyzer : Freq (Frequency) Menu
 
Freq (Frequency) Menu
Key Sequence: Freq
TD‑LTE Freq Menu
Center Freq: Press this submenu key to set the receiver center frequency to the desired value. Enter the frequency by using the keypad, the arrow keys, or the rotary knob. When entering a frequency using the keypad, the submenu key labels will change to Units: GHz, MHz, kHz, and Hz. Press the appropriate units submenu key. Pressing the Enter key has the same effect as pressing the MHz submenu key.
Note: When switching from the Carrier Aggregation to other measurements, the frequency is automatically set to the currently selected Component Carrier, if it is on.
Signal Standard: Opens the Signal Standards list box in order to select signal standard.
Channel: Opens the Channel Editor list box in order to select a channel number within the range of the selected signal standard.
Set CF to Closest Channel: Moves the center frequency to the closest frequency that matches a channel number in the current signal standard.
Decrement Channel: Decrements the channel by one channel.
Increment Channel: Increments the channel by one channel.
Channel Step Size: Use this submenu key to specify the step size used for incrementing or decrementing the channel number. Change the step value by using the arrow keys or rotary knob. Press the Enter key to set the value.
Frequency History: Opens a list box that displays the last five selected frequencies. When a frequency is entered using the Center Frequency submenu key or the Signal Standard/Channel submenu keys, the list will be updated.
 
Standard List Menu
Key Sequence: Freq > Signal Standard
TD‑LTE Signal Standards
Display: Toggles between displaying all available signal standards and the signal standards marked as favorites (* in the Fav column).
Select/Deselect Favorite: Press this submenu key to select or deselect a signal standards as a favorite.
Save Favorites: Press this submenu key to have the instrument save to memory the signal standards were selected as favorites. Next time the signal standard list is displayed, these signal standard will be marked as favorites (* in the Fav column).
Top of List: Press this submenu key to display the first signal standard in the list.
Page Up: Press this submenu key to scroll up one page in the signal standard list.
Page Down: Press this submenu key to scroll down one page in the signal standard list.
Bottom of List: Press this submenu key to display the last signal standard in the list.
 
Press Esc to close the Signal Standards list and return to the Frequency menu.
 
TD‑LTE Signal Standard List, All and Favorites