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146 Agilent E6474A User’s Guide
C System Information
Receiver Specifications
This section contains detailed specifications on the Agilent
receivers.
E6450C CDMA/TDMA PCS 1.9 GHz receiver specifications
Item Description Specification
Frequency Frequency range 1850 to 1910 MHz 1930 to 1990 MHz
Frequency accuracy
With GPS time synchronization
±1 ppm
±0.05 ppm, characteristic
IF bandwidth (wideband mode) 1.25 MHz, characteristic
IF bandwidth (narrowband mode) 30 kHz, characteristic
Aging of TCXO ±1 ppm/year
Amplitude Accuracy 1.25 MHz IF ±0.5 typical (-25 dBm to -100dBm)
±1 dB from -40 dBm to -100 dBm (20° to 30°C)
±2 dB from – 40 dBm to – 100 dBm (0° to 55°C)
Accuracy, 30 kHz IF ±0.5 typical (-25 dBm to -100dBm)
±1.5 dB from – 40 dBm to – 100 dBm (20° to 30°C)
± 2.5 dB from – 40 dBm to -100 dBm (0° to 55°C)
Accuracy, 200 kHz IF
Noise figure 8.0 dB typical
Maximum safe input level +10 dBm, 20V DC, characteristic
1 dB compression point
*
– 15 dBm, characteristic
Adjacent channel desensitization
†
Adjacent channel rejection
Internally generated spurious, input
referred
– 25 dBm typical
45 dB typical
– 120 dBm
Input/Output RF input 50Ω Typ e- N
Connectors Computer RS-232 (DB9) Male
GPS RS-232 (DB9) Male