LG VX5400 - Page 7

1.2.4 Selectivity
1) CELLULAR : 3dB C/N Degration (With Fch
±
1.25 KHz : -30dBm)
2) PCS : 3dB C/N Degration (With Fch
±
1.25 KHz : -30dBm)
3) AMPS : 16dB at Fch
±
30kHz, 60 dB at Fch
±
60kHz
1.2.5 Interference Rejection
1) Single Tone : -30dBm at 900 kHz (CELLULAR), -30dBm at 1.25MHz(PCS)
2) Two Tone : -43dBm at 900 kHz & 1700kHz(CELLULAR), -43dBm at 1.25 MHz & 2.05 MHz
1.2.6 Spurious Wave Suppression : Maximum of -80dB
1.2.7 CDMA Input Signal Range
z
Dynamic area of more than -104~ -25 dB: 79dB at the 1.23MHz band.
z
Transmit Band : below
–
60dBm
z
Receive Band : below
–
80dBm
1.2.8 AMPS De-Emphasis : -6dB/OCT within 0.3~3kHz
1.2.9 AMPS Expander
z Expansion Rate : 1:2
z Attack Time : within 3mS
z Recovery Time : within 13.5mS
z Reference Input : Output level to a 1000Hz tone from a carrier within +2.9kHz peak frequency
deviation.
1.2.10 AMPS Sensitivity : 12dB SINAD/-116dBm
1.2.11 AMPS Intermodulation Spurious Response Attenuation : Above 65dB
1.2.12 AMPS RSSI Range : Above 60dB
1.2.13 AMPS Protection Against Spurious Response Interference : Above 60dB
1.2.14 AMPS In Band Conducted Spurious Emissions
z Transmit Band : below –60dBm
z Receive Band : below –80dBm
1.2.15 AMPS Out of Band Conducted Spurious Emissions : Below -47dBm
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