Set the instrument to P25/P25p2 Analyzer, NXDN Analyzer, dPMR Analyzer, DMR Analyzer, PTC-ITCR Analyzer, PTC-ACSES Analyzer, or TETRA Analyzer mode as described in Measurement Mode Selection.
Note
The following Quick Start instructions apply to the Land Mobile Radio modes. For detailed measurement instructions, refer to the Land Mobile Measurement Guide P/N 10580-00243, listed in Measurement Guides.
Set the Receiver (Rx) Frequency
1. Press the Freq main menu key.
2. Press the Rx Freq submenu key.
3. Enter the desired center frequency using the keypad, the arrow keys, or the rotary knob. When entering a frequency using the keypad, the submenu key labels change to GHz, MHz, kHz, and Hz. Press the appropriate unit key. Pressing the Enter key has the same affect as pressing the MHz submenu key. The center frequency and span is shown at the bottom of the spectrum display. Press the Span submenu key to adjust the measurement span.
4. Press Setup main key. Use the submenu keys to select the Mod Type (Mod Bandwidth in NXDN) and Rx pattern (not applicable to either PTC-ITCR or PTC-ACSES mode).
5. Under the Amplitude main menu, the Auto Rx Range default will adjust the reference level to display the received signal. To adjust the settings, press Adjust Rx Range then set the Ref Level and Scale.
Set the Signal Source Transmit (Tx) Frequency
The LMR Master contains a signal generator and test patterns for LMR antenna and receive system verification. The maximum output power is 0 dBm (1.0 mW).
Note
Generation of dPMR signals are not currently supported by the LMR Master.
1. Press the Freq main menu key.
2. Press the Tx Freq submenu key.
3. Enter the desired frequency using the keypad, the arrow keys, or the rotary knob. When entering a frequency using the keypad, the submenu key labels change to GHz, MHz, kHz, and Hz. Press the appropriate unit key. Pressing the Enter key has the same affect as pressing the MHz submenu key.
Note
If desired, the transmit frequency can be bound to the receive frequency using the Rx/Tx Coupling and Coupling offset submenus under the Frequency menu.
4. Press Setup main key and use the Tx pattern submenu key to set the transmit pattern. Press Enter after selecting a pattern. PTC modes Only: Set the Symbol Rate.
5. Under the Amplitude main menu, set the signal generator output power using the Tx Output Lvl submenu.
6. Press the Turn Sig-Gen ON main menu key to turn on the internal signal generator. The menu button display Turn Sig-Gen OFF when the generator is running.