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Mobile Communication Experimental Training System SUINSD3300
SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System) is an indoor mobile communication signal distribution e
Product details
SUINSD3300 Mobile Communication Experimental Training System
Main functional characteristics of SUINSD3300 mobile communication experimental training system
l SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System) It is an indoor mobile communication signal distribution experimental system based on GSM/CDMA network
l SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System) The system consists of GSM/CDMA source, GSM/CDMA miniature repeater, GSM/CDMA dual band combiner, antenna, feeder, and microwave passive components - directional
l SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System) It can be separately composed of passive distribution system, GSM active distribution system, CDMA active distribution system, GSM/CDMA dual band combined passive distribution system, and GSM/CDMA dual band combined active distribution system
l SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System)Can be used for mobile communication network optimization, measurement experiments of communication equipment, communication microwave circuits and device characteristic parameters
l SUINSD3300 Mobile Communication Experimental Training System (RF Experimental Training System)Can provide testing instruments and techniques for measurement
Main technical specifications of SUINSD3300 mobile communication experimental training system
GSM/CDMA source:
GSM/CDMA source:
|
channel |
CH1
|
CH2
|
CH3
|
CH4
|
CH5
|
CH6
|
|
Downlink frequency point
|
Upstream frequency point
|
|||||
|
GSMfrequency
|
954MHz
|
957MHz
|
960MHz
|
909MHz
|
912MHz
|
915MHz
|
|
CDMAfrequency
|
870MHz
|
875MHz
|
880MHz
|
825MHz
|
830MHz
|
835MHz
|
GSM/CDMAinformation source
(1) Main technical specifications of CDMA micro repeater
1）Frequency: Upward frequency: 825-835MHz; Downstream frequency: 870-880MHz
2）Upstream and downstream gain: 45dB ± 3dB
3）Output power: PT≥15dBm，PR≥15dBm
4）1dB output power compression point P1dB ≥ 17dBm
5）Third order intermodulation ≤ -15dBm
(2) Main technical specifications of GSM micro repeater
1）Frequency: Upward frequency: 909-915MHz; Downstream frequency: 954-960MHz
2）Upstream and downstream gain: 45dB ± 3dB
3）Output power: PT≥15dBm，PR≥15dBm
4）1dB output power compression point P1dB ≥ 17dBm
5）Third order intermodulation ≤ -15dBm
GSM/CDMA dual band combiner:
|
Serial Number |
type
|
Cavity type dual frequency combiner
|
Dielectric type dual frequency combiner
|
|
1
|
scope of application
|
GSM/CDMA
|
GSM/CDMA
|
|
2
|
Passband frequency
|
825～880MHz，
|
825～880MHz，
|
|
909～960MHz
|
909～960MHz
|
||
|
3
|
insertion loss
|
≤0.5dB
|
≤2dB
|
|
4
|
standing-wave ratio
|
≤1.25
|
≤1.5
|
|
5
|
out of band rejection
|
75dBmin/80dB(Typical)
|
40dBmin/45dB(Typical)
|
|
6
|
Passband Ripple
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≤0.3dB
|
≤0.5dB
|
|
7
|
Ports Impedance
|
50Ω
|
50Ω
|
|
8
|
*High power
|
100W
|
2.0W
|
|
9
|
Joint form
|
Ntype
|
NType/SMA type
|
|
10
|
Temperature environment
|
-25℃～＋60℃
|
-25℃～＋60℃
|
Directional coupler:
Technical specifications of cavity coupler
|
Frequency range (MHz) |
806-1000MHz、1710-2500MHz
|
||||
|
Coupling degree
|
6dB
|
10dB
|
15dB
|
20dB
|
30dB
|
|
Power margin (W)
|
>50
|
||||
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Distribution loss (dB)
|
1.26
|
0.454
|
0.154
|
0.045
|
0.004
|
|
Coupling degree fluctuation range (dB)
|
6±0.8
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10±0.8
|
15±1.0
|
20±1.0
|
30±1.5
|
|
Insertion loss (dB)
|
≤0.15
|
||||
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Return loss (dB)
|
,
≥ 20 (all ports)
|
||||
|
Directionality (dB)
|
≥20
|
||||
|
intermodulation
|
<-140dBc（+43dBm×2）
|
||||
|
Impedance (Ω)
|
50
|
||||
|
Connection method
|
N-Ftype
|
||||
Technical specifications of microstrip couplers
|
Frequency range |
806-1000MHzThe 1710-2500MHz
|
||||
|
Coupling degree
|
6dB
|
10dB
|
15dB
|
20dB
|
30dB
|
|
Power margin (W)
|
>20
|
||||
|
Distribution loss (dB)
|
1.26
|
0.454
|
0.154
|
0.045
|
0.004
|
|
Coupling degree fluctuation range (dB)
|
6±0.8
|
10±0.8
|
15±1.0
|
20±1.0
|
30±1.5
|
|
Insertion loss (dB)
|
≤0.25
|
||||
|
Return loss (dB)
|
≥ 20 (all ports)
|
||||
|
Directionality (dB)
|
≥20
|
||||
|
intermodulation
|
<-140dBc（+43dBm×2）
|
||||
|
Impedance (Ω)
|
50
|
||||
|
Connection method
|
N-Ftype
|
||||
Technical specifications of microstrip power divider
|
name |
Two points of achievement
|
Three Skills Division
|
Four Skills Points
|
||
|
operational band
|
800-1000MHz 1710-2500MHz
|
||||
|
Power margin (W)
|
>20
|
||||
|
Distribution ratio (dB)
|
3
|
4.85
|
6
|
||
|
Insertion loss (dB)
|
<0.25
|
<0.3
|
<0.5
|
||
|
Isolation level (dB)
|
>20
|
||||
|
Return loss (dB)
|
>20
|
||||
|
intermodulation
|
<-140dBc(+43dBm×2)
|
||||
|
Impedance (Ω)
|
50
|
||||
|
Connection method
|
N-Ftype
|
||||
Coaxial attenuator:
Frequency range: DC-- 3000MHz
Attenuation: 5dB, 10dB, 15dB
Standing wave ratio: ≤ one point two
Attenuation: 5dB, 10dB, 15dB
Standing wave ratio: ≤ one point two
Coaxial power load
|
Power |
1/4W
|
2W
|
50W
|
100W
|
|
Joint form
|
SMAtype
|
Ntype
|
Ntype
|
Ntype
|
|
Usage frequency
|
DC-3GHz
|
|||
|
Ports Impedance
|
50Ω
|
|||
|
standing-wave ratio
|
≤1.2
|
|||
|
operation temperature
|
-40℃～+85℃
|
|||
Technical specifications of Yagi antenna:
|
category |
5unit
|
7unit
|
9unit
|
12unit
|
14unit
|
|||
|
Frequency range
|
806MHz—960MHz
|
|||||||
|
bandwidth
|
154MHz
|
|||||||
|
standing-wave ratio
|
≤1.4
|
|||||||
|
Input impedance
|
50Ω
|
|||||||
|
gain
|
8dBi
|
10dBi
|
12dBi
|
13.5dBi
|
14dBi
|
|||
|
Front to back ratio (F/B)
|
14dB
|
14dB
|
15dB
|
16dB
|
17dB
|
|||
|
Polarization form
|
Vertical or horizontal
|
|||||||
|
Lobe width
|
54°
|
49°
|
46°
|
35°
|
31°
|
|||
|
*High power
|
150W
|
150W
|
150W
|
150W
|
150W
|
|||
|
interface type
|
N-K
|
|||||||
|
Lightning Protection
|
DC Ground
|
|||||||
|
Number of units
|
5
|
7
|
9
|
12
|
14
|
|||
|
length
|
480mm
|
740mm
|
940mm
|
1100mm
|
1190mm
|
|||
|
weight
|
490g
|
602g
|
687g
|
748g
|
800g
|
|||
|
Wind resistance strength
|
210Km/h
|
|||||||
|
Support rod diameter
|
φ38mm—φ52mm
|
|||||||
Omnidirectional ceiling antenna:
|
Frequency range |
806-960MHz/1710-2500MHz
|
|
standing-wave ratio
|
≤1.4
|
|
Input impedance
|
50Ω
|
|
gain
|
3dBi
|
|
Polarization form
|
vertical
|
|
*High power
|
50W
|
|
Grounding form
|
DC Ground
|
|
size
|
160mm×143mm
|
|
weight
|
490g
|
|
interface type
|
N-K
|
|
Radiating Element Material
|
brass
|
|
Radome material
|
UV resistant ABS
|
Technical specifications of wall mounted antenna:
|
Frequency range |
806—960/1710—2500MHz
|
|
vswr
|
≤1.4
|
|
Input impedance
|
50Ω
|
|
gain
|
7dBi
|
|
Polarization form
|
vertical
|
|
Horizontal lobe width (3dB)
|
90°
|
|
Vertical lobe width (3dB)
|
65°
|
|
Electronics, downward tilt angle
|
0°
|
|
Front to back ratio
|
≥23dB
|
|
*High power
|
50W
|
|
interface type
|
N-K
|
|
Third-order intermodulation
|
≤-107dBm
|
|
Lightning protection
|
DC Ground
|
|
size
|
210mm×180mm×44mm
|
|
weight
|
0.6Kg
|
|
Wind resistance strength
|
210Km/h
|
|
Radome material
|
UV resistant ABS
|
|
strut
|
φ50mm—φ115mm
|
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