6 |
P a ge
Table
1
CODE
UPLINK
BAND
DOWNLINK
BAND
BDA
‐
PS7W
‐
20/20
‐
70
‐
M
(US
)
788
‐
805
MHz
758
‐
775
MHz
BDA
‐
PS7W
‐
20/20
‐
70
‐
M
BDA
‐
PS7
‐
20/20
‐
70
‐
M
(Canada)
798
‐
806
MHz
768
‐
776
MHz
BDA
‐
PS8NEPS
‐
20/20
‐
70
‐
M
(US)
806
‐
816
MHz
851
‐
861
MHz
BDA
‐
PS8
‐
20/20
‐
70
‐
M
BDA
‐
NPSPAC
‐
20/20
‐
70
‐
M
BDA
‐
SMR
‐
0.15/0.15W
‐
35
‐
E
BDA
‐
SMR
‐
0.5/0.5W
‐
70
‐
A
(Canada)
806
‐
824
MHz
851
‐
869
MHz
BDA
‐
PS9
‐
20/20
‐
70
‐
M
(US
&
Canada)
896
‐
902
MHz
935
‐
941
MHz
ELECTRICAL
SPECIFICATIONS
Specifications
Typical
Frequency
Range
See
Table
1
Pass
band
Gain
@
min
attenuation
70
dB
Maximum
RF
Input
Signal
Level
‐
30
dBm
Variable
Step
Attenuator
Range
(2
dB
steps)
0
‐
30
dB
Pass
band
Ripple
±1.5
dB
Noise
Figure
@+25
C
at
max
gain
5.0
dB
IP3
[dBm]
@
2
Tones
+17
dBm
Uplink
Downlink
+37
dBm
+37
dBm
Composite
Output
Power
(Single
Channel)
Uplink
Downlink
+20
dBm
+20
dBm
Isolation
between
Up/Down
Link
+25
dBm
Input/
Output
Impedance
105
dB
(Min.)
VSWR
(Input/Output)
50
Ohms
Power
Supply
1.5:
1
(Max)
110VAC/0.56Amp
240VAC/0.28
Amp
50
to
60
Hz
Autoranging
Содержание BDA-PS8NEPS-20/20-70-M
Страница 11: ...11 P a ge MECHANICAL OUTLINE...
Страница 18: ...18 P a ge APPENDIX 2 Antenna Separation variable definitions...