User Guide

NHM-8NX
System Module & UI PAMS Technical Documentation
Page 82 ãNokia Corporation Issue 1 05/02
Blocking requirements - E-GSM
Table 51: Blocking requirements, E-GSM
Blocking requirements - GSM1800
Table 52: Blocking requirements, GSM1800
Sensitivity (2) Min. –102 dBm Min. –102 dBm (1)
Sensitivity required for production 2% BER Min. –105.5 dBm (3) Min. –105.5 dBm (3)
Total typical receiver voltage gain (from
antenna to RX ADC)
94 dB
Receiver output level (RF level –95 dBm) 125 – 250 mVpp,
Typical AGC dynamic range 92 dB
Accurate AGC control range 72 dB
Typical AGC step in LNA ~30 dB ~30 dB
Usable input dynamic range -102... –10 dBm
RSSI dynamic range -110... –48 dBm
Compensated gain variation in receiving band +/- 1.0 dB
Blocking requirements - E-GSM
Frequency range Min Typ Max Unit
600 kHz <= f - fo < 800 kHz -43 dBm /
in–band
915 – 980 MHz
800 kHz <= f - fo < 1.6 MHz -43
1.6 MHz <= f - fo < 3 MHz -33
3 MHz <= f – fo -23
100 kHz < = f < 905 MHz 0 dBm /
out-of-band
905 MHz < = f < 915 MHz -5
980 MHz < = f < 12.75 GHz 0
Blocking requirements - GSM1800
Frequency range Min Typ Max Unit
600 kHz <= f – fo < 800 kHz -43 dBm /
in–band
1785 – 1920 MHz
800 kHz <= f – fo < 1.6 MHz -43