ADRF SDR - Technical Specifications; Electrical and Power Specifications

Advanced RF Technologies, Inc.
75
8. SPECIFICATIONS
8.1 Electrical Specifications
Table 8-1 Electrical Specifications
Parameters
Specifications
SMR800/900
PCS
BRS
Frequency
Range
DL
SMR800
851~869MHz
1930~1995MHz
2502~2690MHz
SMR900
935~940MHz
UL
SMR800
806~824MHz
1850~1915MHz
SMR900
896~901MHz
Frequency Error
≤ ±0.05ppm
≤ ±0.05ppm
≤ ±0.05ppm
Band Selection
0.25MHz Step, Max 18 MHz
1.25MHz Step Max 18.75 MHz
(Non-Contiguous 3ch)
2.5MHz Step Max 30 MHz
(Non-Contiguous 4ch)
Gain Flatness
Full band
≤ ±1.5dB
Each band
≤ ±1.5dB
Gain
Maximum
80dB
90dB
90dB
Step
0.5dB
0.5dB
0.5dB
Range
30dB
40dB
40dB
Tolerance
≤ ±1.0dB
≤ ±1.0dB
≤ ±1.0dB
Composite Output power
24dBm (SDR-24)
24dBm (SDR-24)
24dBm (SDR-24)
30dBm (SDR-30)
30dBm (SDR-30)
30dBm (SDR-30)
Delay
8us
6us
6us
Roll offs
0.5MHz@ 65dBc
1MHz@ 50dBc
1MHz@ 40dBc
3.5MHz@ 80dBc
Noise Figure( Uplink Only)
6dB@ Max Gain
6dB@ Max Gain
6dB@ Max Gain
VSWR (Input Only)
1.5:1
1.5:1
1.5:1
Sync Detection Level
<-85dBm Typ (Max -90dBm)
Parameters
Specifications
700MHz
Cellular
AWS
Frequency
Range
DL
Lower A:728~734 MHz
Lower B:734~740 MHz
Upper C:746~757 MHz
869~894 MHz
2110~2155 MHz
UL
Lower A:698~704 MHz
Lower B:704~710 MHz
Upper C:776~787 MHz
824~849 MHz
1710~1755 MHz
Frequency Error
≤ ±0.05ppm
Band Selection
A, B, A+B, C, A+C, C+B, C+AB
A, B, A+A', B+B', Full
Band
1.25MHz Step
Max 18.75 MHz
(Non-Contiguous 3ch)
Gain Flatness
Full band
≤ ±1.5dB
Each band
≤ ±1.5dB
Gain
Maximum
90dB
Step
0.5dB
Range
40dB
Tolerance
≤ ±1.0dB
Composite Output power
33dBm (SDR-30)
Delay
6us
Roll offs
1MHz@ 50dBc
Noise Figure( Uplink Only)
6dB@ Max Gain
VSWR (Input Only)
1.5:1