Assembly Instructions

Ripwave Base Station I&C Guide Navini Networks, Inc.
266 Part #40-00047-00 Rev F v1.0 (TTA)
October 23, 2003
?? Modem Transmit Power < 25 dBm; BTS Transmit Power < 0 dBm per code channel with
power control
?? Sync vs. Data Rate:
Absolute Sync (dBm) UL Data Rate (Mbps) DL Data Rate (Mbps)
(A) –55 to –70 0.6 to 1.0 1.5 to 2.0
(B) –70 to –85 0.5 to 1.0 1.2 to 2.0
(C) –85 to –95 0.10 to 0.5 0.3 to 1.0
Process
The recommended process for performing the Location (FTP) tests is described below.
First: Verify that a single Modem transmits and receives data at expected rates, as indicated
previously.
Second: Verify that multiple Modems simultaneously transmit and receive data at acceptable
rates, and the parameters listed above are being met. NOTE: The exact number of Modems is
determined by field conditions. The minimum is two.
Third: Verify operation at the full range of the system*. Include LOS Location Tests at cell
edges. The height of Modem and uplink and downlink data rates are recorded for each site. Data
rates are to be compared with expected results, as seen in the last item (Sync vs. Data Rate) of
Acceptance Criteria. For example:
*2.6 GHz : ~12 Km
*2.4 GHz: ~ 3 Km
Equipment Required
?? Laptop computer
?? GPS with serial cable
?? FTP/Location Test Tool application
?? BTS Beamforming diagnostic tool
?? Modem
?? Modem power supply
?? DC to AC power converter
?? Ethernet Cable