LGC-340/345W
11
LGIC
LG Information & Communications, Ltd.
CDMA
300 Mins
180 Mins
Talk Time
AMPS
140 Mins
90 Mins
4.2 Receive Specification
4.2.1 Frequency Range
1)
Digital : 869.820 MHz ~ 893.190 MHz
2)
Analog : 869.04 MHz ~ 893.97 MHz
4.2.2 Local Oscillating Frequency Range : 966.88MHz
¡ ¾
12.5MHz
4.2.3 Intermediate Frequency : 85.38MHz
4.2.4 Sensitivity
1)
CDMA : -104dBm (C/N 12dB or more)
2)
AMPS : -116dBm (12dB SINAD)
4.2.5 Selectivity
1)
CDMA : 3dB C/N Degration (With Fch
¡ ¾
1.25 kHz : -30dBm)
2)
AMPS : 16dB at Fch
¡ ¾
30kHz, 60 dB at Fch
¡ ¾
60kHz
4.2.6 Spurious Wave Suppression : Maximum of -80dB
4.2.7 CDMA Input Signal Range
•
Dynamic area of more than -104~ -25 dB : 79dB at the 1.23MHz band.
4.2.8 AMPS DE-Emphasis : -6dB/OCT within 0.3~3kHz
4.2.9 AMPS Expander
1)
Expansion Rate : 1:2
2)
Attack Time : within 3mS
3)
Recovery Time : within 13.5mS
4)
Reference Input : Output level to a 1000Hz tone from a carrier
2.9kHz peak frequency deviation.
4.2.10 AMPS Sensitivity : 12dB SINAD/-116dBm
4.2.11 AMPS Intermodulation Spurious Response Attenuation : Above 65dB
4.2.12 AMPS RSSI Range : Above 60dB
4.2.13 AMPS Protection Against Spurious Response Interference : Above 60dB
