Interface Description EMII-1900 Service Manual Application Information
EMII-1900 V1.0 AnyDATA.NET Proprietary
Use Subject to Restrictions
4. Specification
4.1 General Specification
4.1.1 Transmit/Receive Frequency Interval : 80 MHz
4.1.2 Number of Channels (Channel Bandwidth)
CDMA : 42 CH (BW: 1.23MHz)
41.3 Operating Voltage : DC 6~12V
4.1.4 Operating Temperature : -30
°
~ +60
°
4.1.5 Frequency Stability
CDMA :
⥮
150 Hz
4.1.6 Antenna : Whip Type, 50
Ω
4.1.7 Size and Weight
1) Size : 121mm x 47mm x 24mm (L x W x D) with case
2) Weight
:
112g
4.1.8 Channel Spacing
CDMA : 1.25MHz
4.2 Receive Specification
4.2.1 Frequency Range
Digital : 1931.25 MHz ~ 1988.75 MHz
4.2.2 Local Oscillating Frequency Range : 1749.62MHz
30MHz
4.2.3 Intermediate Frequency : 210.38MHz
4.2.4 Sensitivity
less than -104dBm
4.2.5 CDMA Input Signal Range
•
Dynamic range : -104~ -25 dBm (more than 80dB) at the 1.23MHz band.
