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Digivance
®
NXD Digital
Digivance
®
NXD
Digital Distributed RF
5
w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1
Specifications
FORWARD PATH
System Bandwidth: 15 MHz block increments
Bandwidth Capacity: 4 frequency blocks per unit (800, 850, 900 & 1900)
Future expansion to 6 per unit
FREQUENCY RANGE
Cellular A/A” Band: 869 to 880 MHz
Cellular B/B’ Band: 880 to 894 MHz
SMR 800 Band: 855 to 866 MHz
SMR 900 Band:
935 to 940 MHz
PCS A Band: 1930 to 1945 MHz
PCS D Band: 1945 to 1950 MHz
PCS B Band: 1950 to 1965 MHz
PCS E Band: 1965 to 1970 MHz
PCS F Band: 1975 to 1980 MHz
PCS C Band: 1980 to 1990 MHz
Intermodulation: -60 dBc at remote output (two tone)
Spurious: -60 dBc
Peak to Average Ratio: 10 dB
Propagation Delay: 12 microseconds forward path (excluding fiber)
Adjustable Delay Setting: 0 - 566 microseconds
Delay Setting Adjustments: 13 nanosecond increments, automatic or manual
RF Input Level: -25 to + 10 dBm per RF Band (non-duplexed)
OUTPUT POWER
Cellular/SMR 10 Watt MCPA: 6.5 Watts (+38 dBm) Composite at Antenna Port
PCS 20 Watt MCPA: 12.5 Watts (+41 dBm) Composite at Antenna Port
PERFORMANCE MERIT FUNCTIONS:
TDMA/EDGE: 5% EVM
GSM: 3.5˚ RMS
iDEN® : SQE decrease < 1 dB
CDMA: 0.98 rho factor