Tdma1900 Tx Output Power; Rssi Digital Receiver (Agc) - Nokia NSW-6 Series Technical Documentation Manual

NSW-6
Tuning, Flashing and NAM programming instructions PAMS Technical Documentation
Power Level
7
8
9
10
Check that power level PL2 TXC DAC value is in the allowed range
+50...300.

TDMA1900 TX output power

Power Level
2
3
4
5
6
7
8
9
10
Check that power level PL2 TXC DAC value is in the allowed range
+0...+250.

5. RSSI Digital Receiver (AGC)

This tuning is to measure the small signal gain of the radio unit to meet
the system requirements for RSSI reporting.
– –Select tuning ––>RSSI Digital (AGC) ––> Low Band / High Band.
– –Set the power supply voltage. See instructions above.
– –Connect the RF signal generator to the antenna adapter or service
jig.
– –Press Meas ––> Dialog window shows the correct frequency and sig-
nal level.
– –Note, Cable loss.
Page 12
RF Power at ext.
Antenna Pad
8.0 dBm
4.0 dBm
0.0 dBm
–4.0 dBm
RF Power at ext.
Antenna Pad
25.9 dBm
23.0 dBm
20.0 dBm
16.0 dBm
12.0 dBm
8.0 dBm
4.0 dBm
–0.0 dBm
–4.0 dBm
– Levels for Low Band are –98, –88, –78, –68 and –58 dBm
and
– Levels for Upper Band are –95, –85, –75, –65 and –55 dBm
E Nokia Mobile Phones Ltd.
Tuning Target Testing Limits
Tolerance
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
Tuning Target Testing Limits
Tolerance
+/–0.1 dB +0.5 – 1.0 dB
26.4 – 24.9 dBm
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
+/–1 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
+/– 2.0 dB
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