800Mhz Analog Tx Output Power; 800Mhz Digital Tx Output Power - Nokia NSW-6 Series Technical Documentation Manual

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PAMS Technical Documentation
– –Settings for pulse power meter:
– –Select Tuning –> Using WinTesla Select Tuning –> TX power –>
LowBand/HighBand –>EEPROM values
– –All four tuning channels have to be tuned. Repeat tuning for A, B, C
and D tuning channel. Tuning channel change reads old tuning values
from phone's EEPROM.
– –Adjust power level by clicking the + and – buttons, power level
change is done by keyboard keys
– –Tune the power levels, which are shown by "# for calculate"
– –Press Calculate button to calculate other power levels.
– –Check tuning, Do fine tuning if needed.
– –Once all TX tuning channels are correct, press SAVE button
– –Tuning is done, if both Analog mode and 800 MHz and 1900 MHz
digital mode are tuned
There are different results when measuring TX power from the Test Pad
of panel or the Antenna Pad, It must be ensured that the measurements
from the Antenna Pad give correct results.

800MHz Analog TX output power

Power Level
2

800MHz Digital TX output power

Power Level
2
3
4
5
6
Issue 1 12/99
Tuning, Flashing and NAM programming instructions
– Do calibration if needed.
– Set correct frequency
– Set Ref LVL offset ––> Attenuation to Antenna Pad
– Set correct duty cycle, 33,3 % in digital mode and 100 % at
analog mode.
.
RF Power at An-
tenna Pad
26.0 dBm
RF Power at ext.
Antenna Pad
26.8 dBm
23.5 dBm
20.0 dBm
16.0 dBm
12.0 dBm
E Nokia Mobile Phones Ltd.
and
.
Tuning Target
Testing Limits
Tolerance
+/–0.1 dB
+0.5 – 1.0 dB
26.5 – 25.0 dBm
Tuning Target
Testing Limits
Tolerance
+/–0.1 dB
+0.5 – 1.0 dB
27.3 – 25.8 dBm
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
NSW-6
.
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
Page 11

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