User Guide

PAMS Technical Documentation System Module
NSB-5
Issue 1 03/01 Nokia Mobile Phones Ltd. Page 75
* This unmodulated interfering CW signal is coupled to the output of the PA.
Harmonics Pin= +6 dBm
Pout= +1.0 ... +33 dBm Vcc=3.5V
-35 dBc
Input VSWR Zin=50W VSWRi1 Pin=0 ... +6 dBm
Pout=+33.0 dBm
2:1
VSWRi2 Pin=0 ... +6 dBm
Pout=+1.0 ... +33 dBm, Vpc
adjusted for desired power levels
4:1
Leakage current Ileak Vpc=0 V, with RF drive
Pin=+6dBm,
10 uA
Output intermodulation
attenuation: Ratio of the
wanted power level to
highest intermodulation
power level
IMA out Pint* = Poutwanted -44 dB
Fint = Fwanted +/-800kHz
IMA = Poutwanted - Poutin
Poutwanted=+ ... +33dBm
Vcc = 3.5V
Tamb =+25C
measurement BW = 300kHz
50 dB
Input intermodulation
distortion
IMD in Pinwanted =+6 dBm
Finwanted = highest channel
Pinint =-50 dBm
Finint = Finwanted - 20 MHz
Poutwanted = 33 dBm
IMD = Poutint - Poutimd
Vcc = 3.0V
2dB
AM-PM conversion Kp Pin=-2.0 ... +6.0 dBm
Pout= +1.0 ... +33 dBm
Vpc adjusted for desired output
power levels
Vcc=3.0V
3deg/
dB
Receive band noise power Pn Pintx = 0 dBm
Pinrx =-174 dBm/Hz noise floor
Pout=+1.0 ... +33.0 dBm, Vpc
adjusted for desired output
power levels Vcc=3.5V,
Tamb=+25 deg.C RBW=100kHz,
Freq. band: 1930 ... 1990 MHz
-80 dBm
Stability Pin=-2,0 ... +6.0 dBm
Vcc=3.0 ... 5.0V
Vpc=0 ... 2.2V
Load VSWR 10:1 in-band, all
phases and 20:1 out-band, all
phases
All spurious outputs more than
60dB below desired signal
Load mismatch stress Pin= 0 dBm, Vcc=5.0V,
Pout=+33.0 dBm
Load VSWR 20:1, all phases
No module damage
Parameter Symbol Test condition Min Typ Max Unit