User's Guide

SPOTCELL 141/142 SYSTEM SPECIFICATIONS
Spotwave Wireless Inc. 55
F.3 Architecture
Frequency Band
Passband Bandwidth
Full A, D, B, E, F, C band and sub-band (C1, C2, C3, C4,
C5) selectivity
5, 7.5, 10, 15, 20 MHz
*Start/stop receive band frequency must be specified at time of order.
Formats Supported SC141 support dual band PCS, Cellular GSM
SC142 supports dual band PCS & Cellular CDMA
Coverage Area Fully adaptive, supports multiple simultaneous users
Up to 25,000 Sq feet (50,000 sq.ft. in open areas)
System Gain Uplink Automatic, fully adaptive, maximum 82dB for the PCS
band and 85dB for the Cellular Band.
System Gain Downlink Automatic, fully adaptive, maximum of 92dB (including
antenna) for both the Cellular band and PCS band.
Min gain = 44dB for both Cellular band and PCS
band.
Downlink Operating
Range
-100dBm to -44dBm(Rx isotropic Power);
Coverage reduced below -92dBm EIRP.
Input Overload Protection Uplink: Fully adaptive
Downlink: Fully adaptive
Maximum Output Levels
(radiated)
Uplink: Fully adaptive, up to +27 dBm EIRP (Composite)
Downlink: Fully adaptive up to +7 dBm EIRP (Composite)
Rated downlink output per carrier is 0dBm for a
maximum of five carriers. If number of carriers exceeds
five, per carrier power is reduced such that the
composite downlink power never exceeds +7dBm
EIRP for a nominal antenna gain of 0dBi.
Third Order Intercept
(radiated)
+50dBm EIRP for PCS and +47dBm EIRP for Cellular
Power Supply 10.5 VDC universal power adapter that connects to the
Indoor Unit; Donor Unit power is supplied via the RF cable
Power Consumption < 55 W