versa Quicktalk Go, Руководство по обслуживанию

Страница: 19 / 38

VERSA QUICKTALK GO SERVICE MANUAL
18
10. Quality Check
10.1 Physical Appearance
- Check physical appearance of the radio.
- Housing
- Knobs
- Battery Charger
- Belt clip
- Buttons
- Antenna
10.2 RF Testing
- Measure maximum and minimum receive sensitivity, TX power and VSWR
Test: Maximum and Minimum RX sensitivity, TX power and VSWR
Test Objective: The purpose of this test is to verify if the RX sensitivity, TX power and VSWR is
within the specifications.
Preliminary Steps:
For Receive: Set the frequency of the Signal Generator to the center frequency of Radio.
For Transmit: Set the maximum output power of the radio to the wattmeter.
RECEIVE
FREQUENCY SENSITIVITY REMARKS
MAX MIN
TRANSMIT
FREQUENCY TX POWER VXWR REMARKS
10.3 Battery and Charger
Test: Battery and Charger Voltage Measurement
Test Objective: The purpose of this test is to verify if the battery and charger voltage is within the
specifications.
Preliminary Steps:
For Battery: Set the battery specification to the battery analyzer.
For Charger: Set the multitester to Vdc.
OHMTEST VOLTAGE REMARKS
BATTERY
ADAPTOR CHARGER REMARKS
CHARGER
10.4 Radio Check
- Test short range communication