Duplex Test (Phone/Private Mode) - Motorola MTP700 Basic Service Manual

TEST SETUP & TESTING
Call to Mobile
1. Press the radio "Mode" key and change to "Private" mode.
2. Press the "RF Gen Level" soft key and enter "-90dBm".
3. Press the "Call Mobile" soft key and select "Private Call" on the IFR. Verify that four
4. Press the "Abort Call" soft key.

Duplex Test (Phone/Private Mode)

Digital Duplex Test (Tx)
1. Press the "Mode" key of the radio and select either "Private" or "Phone" mode.
2. Dial a random 4 digit number (eg "9359") using the Alphanumeric keys of the radio
3. Press the "Talkback" soft key.
4. Speak into the Handset Microphone and hear your speech (after a short delay) from
Note: For more details, press the "Duplex Test" mode key.
Press the "Duplex Test (Tx)" soft key. The "Digital Duplex Test" results will be displayed
on the IFR screen providing you with either one of the following:
MTP700/MTP750 Portable Radios / Basic Service Manual
beeps are heard from the speaker.
and press the "Send" key.
The following results are displayed on the IFR "Manual Test" Screen.
Note: Read the measured parameters only when the highlighted bars disappear from
every parameter in IFR screen.
- Power Profile:
- Burst Power Required Results: 28-31.5dbm
- Timing Error:
- Frequency Error:
- Vector Error:
the handset Earpiece.
- Bar charts measurement capabilities showing Tx Power, Frequency Error and
Vector RMS in one screen, or
- Tx Power (more details in Power Analyser), or
- Frequency Error (more details in Spectrum Analyser), or
- Vector RMS (more details in Vector Analyser)
Passed
< 0.25 Symbols
-/+ 80Hz
Max 10% RMS
Max 30% Peak
Max 5% Residual
5-11