User Manual

ADCP-75-192 • Issue 1 • December 2005 • Section 2: Description
Page 2-42
 2005, ADC Telecommunications, Inc.
Table 2-28. Digivance CXD Specifications, continued
PARAMETER SPECIFICATION REMARKS
Gain flatness
Band flatness
Channel flatness
±2.0 dB across freq. Range
±1 dB variation across any 1.25
MHz channel
Gain Variation ± 3 dB Over frequency, temperature,
and unit-to-unit.
Peak to Average Ratio 10 dB
Propagation Delay 12 microseconds forward path Excludes fiber
Configurable propagation delay
Range
Delay step size
0 – 566 microseconds
13 nanosecond increments Manual or automatic
Composite RF input signal level -25 to +10 dBm Per RF band, non-duplexed
Composite RF output power
Cellular 10 MCPA
SMR 10 Watt MCPA
PCS 10 Watt MCPA
PCS 20 Watt MCPA
6.5 Watts (+38 dBm)
3.2 Watts (+35 dBm)
6.5 Watts (+38 dBm)
12.5 Watts (+41 dBm)
Composite at antenna port. See
Note 1 at end of table.
Performance merit functions
TDMA/EDGE
GSM
iDEN
CDMA
5% EVM
3.5º RMS
SQE decrease < 1 dB
0.98 Rho factor
RF Reverse Path
800 MHz Fullband 824 to 849 MHz 15 MHz bandwidth selectable
800 MHz A’’/A 824 to 835 MHz
SMR 800 MHz 806 to 824 MHz
SMR 800 MHz Upper Band 817 to 824 MHz
SMR 900 MHz 896 to 901 MHz
1900 MHz Lowerband 1850 to 1885 MHz 15 MHz bandwidth selectable
1900 MHz Upperband 1885 to 1915 MHz 15 MHz bandwidth selectable
Gain -10 to +35 dB
Gain flatness
Band flatness
Channel flatness
±2.0 dB across freq. Range
±1 dB variation across any 1.25
MHz channel
Gain variation ± 3 dB Over frequency, temperature,
and unit-to-unit.
Propagation Delay 12 microseconds forward path Excludes fiber
Configurable propagation delay
Range
Delay step size
0 – 566 microseconds
13 nanosecond increments Manual or automatic
continued