Item
Condition Measurement Adjustment
Specifications/
Remarks
Test-
equipment Unit Terminal PartsUnit Method
PC test modePanel test mode
ADJUSTMENT
NX-800
50
Radio Check Section
0.3±0.25ppm
+24.255Hz~
+266.805Hz
@485.1MHz
25W~35W
9.0A or less
21W~29W
9.0A or less
3.5W~6.5W
5.0A or less
Dev: 3kHz at
5mV±1mV
1. Frequency
check
2. High power
check
3. Low power
check
4. MIC
sensitivity
check
1) CH-Sig : 1-1
PTT : ON
1) CH-Sig : 1-1
PTT : ON
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
PTT : ON
1) CH-Sig : 1-1
PTT : ON
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
PTT : ON
1) CH-Sig : 1-1
AG : 1kHz
PTT : ON
1) Test Channel
Channel : 1
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
1) Test Channel
Channel : 1
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
2) Test Channel
Channel : 2
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
3) Test Channel
Channel : 3
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
1) Test Channel
Channel : 1
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
2) Test Channel
Channel : 2
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
3) Test Channel
Channel : 3
Test Signaling
Mode : Analog
Signaling : 1
PTT : Press [Transmit]
button.
1) Test Channel
Channel : 1
Test Signaling
Mode : Analog
Signaling : 1
AG : 1kHz
PTT : Press [Transmit]
button.
f. counter
Power
meter
Ammeter
Deviation
meter
Oscilloscope
AG
AF VTVM
Panel ANT Check an internal
temperature of radio
within 25˚C ± 2˚C.
Check
Adjust AG input to
get a standard MOD.