User's Manual

61280.003L1-1B PAGE 51
4/12/99
SECTION 5 SPECIFICATIONS
This section lists the specifications for the Tracer system.
TRANSMITTER
Output Power ............................. +20 dBm, maximum
Frequency Range ........................ 2400 to 2483.5 MHz
Channel Bandwidth ................... 40 MHz (two channels)
I/F ............................................... 140 MHz
RECEIVER
Receive Level, range ................... -30 to -91 dBm (10
-6
BER)
Receive Level, maximum ........... -30 dBm
Receive Level, nominal .............. -60 dBm
AGC Range ................................. 61 dBm
FREQUENCY PLAN
Plan A ......................................... Tx 2.422 GHz, Rx 2.462 GHz
Plan B.......................................... Tx 2.462 GHz, Rx 2.422 GHz
SPREAD SPECTRUM DATA PUMP
Modulation ................................. QPSK
Spreading Method ...................... Direct sequence
Code Length ............................... 120 bits
Processing Gain.......................... >12 dB
Number of Codes ....................... 10
Chipping Rate ............................ 12 times