Samsung SCH-2000, Service Manual, Page: 4 / 97

1-3 Receiver
Rx Sensitivity and Dynamic Range : -104 dBm, FER=0.5% or less
(Rate Set 1) : -25 dBm, FER=0.5% or less
Conducted Spurious Emission
1930
° ≠
1990 MHz : <-81 dBm
1850
°
≠
1910 MHz : <-61 dBm
All Other Frequencies : <-47 dBm
Single Tone Desensitization : lower than 1%
Rx power=-101 dBm
Tone power=-30 dBm
Tone offset from carrier=
°æ
1.25 MHz
Intermodulation Spurious Response Attenuation : lower than 1%
Rx power=-101 dBm
Tone power 1=-43 dBm
Tone power 2=-43 dBm
Tone 1 offset from carrier=
°æ
1.25 MHz
Tone 2 offset from carrier=
°æ
2.05 MHz
Specification
1-2 Samsung Electronics
1-2 Transmitter
Waveform Quality : 0.944 or more
Open Loop Power Control Range
-25 dBm : -60.5 dBm
°
≠
-41.5 dBm
-65 dBm : -20.5 dBm
° ≠
-1.5 dBm
-104dBm : +15.0 dBm
°
≠
+30.0 dBm
Minimum Tx Power Control : -50 dBm below
Closed Loop Power Control Range :
°æ
24 dB
Maximum RF Output Power : 200 mW (+23 dBm)
Occupied Bandwidth : 1.23 MHz
Conducted Spurious Emissions @1.25MHz : -42 dBc/30KHz