RF Modular Systems

 

WSDU-RSWU_System_freigestellt.jpg

 

Flexible modular system for customer specific system solutions without the effort of development and construction.
The range of module types covers from active multicouplers, programmable attenuators, delay lines,  RF switches, switching matrices, BIAS-Ts, RF filters up to bi-directional splitters and combiners.

 

 

  Tabelle Übersicht Symbole Englisch neu.cdr  

 

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
WSDU-1X8A  Symbol Bi-Direktionale Splitter Combiner 85 pxl.png 

8 Way, High Dynamic
Signal Conditioning
Muticoupler

100 kHz ... 4000 MHz
(AM,FM,DAB,DVB-T,
GNSS,SDARS)

+9 dB, ATT=0 dB
gain variation range
95.25dB
in 0.25 dB steps

radio link testing
air interface emulation
handover emulation

WSDU-2X4A

  Symbol WSDU-2X4A Karl 85 pxl.png  

2 Section, 4 Way High Dynamic
Signal Conditioning
Multicoupler

100 kHz ... 4000 MHz
(AM,FM,DAB,DVB-T
GNSS,SDARS)
+7 dB, ATT =0 dB
gain variation range
95.25 dB
in 0.25 dB steps

radio link testing
air interface emulation
handover emulation

WSDU-1X8L      Symbol Multikoppler 85 pxl.png      8 Way High Dynamic
Multicoupler

100 kHz ... 4000 MHz
(AM,FM,DAB,DVB-T,
GNSS,SDARS)

+2.5 dB broadcast and 
GNSS distribution
WSDU-2X4L

  Symbol WSDU-2X4L Karl 85 pxl.png   

2 Section 4 Way High Dynamic
Multicoupler

100 Khz ... 4000 MHz
(AM,FM,DAB,DVB-T,
GNSS,SDARS)

+1.5 dB

broadcast and
GNSS distribution

WSDU-2X4E+

  Symbol WSDU-2X4E+ Karl 85 pxl.png  

Extremely Wideband 2 Section
1X4 plus 1X2 Multicoupler
20 MHz ... 8000 MHz +3.5 dB radio monitoring
direction finding
WSDU-1X8S

Symbol Multikoppler 85 pxl.png

High Dynamic 1X8 Shortwave 
Multicoupler
300 kHz ... 32 MHz +2.5 dB radio monitoring
direction finding
Model Symbol Short Description Frequency Range Gain
(typ.)
Application
ATT-8E   Symbol Dämpfungssteller 50pxl.png  

8 Channel Digital Step
Attenuator 0 ... 31.75 dB

100 kHz ... 8500 MHz
 

-2.3 dB
 

signal conditioning
air interface emulation

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
DLL-4  Symbol Verögerungsleitungen 50 pxl.png 

4 Channel Programmable
Delay Line 0 ... 1700 ps

250 kHz ... 4000 MHz
 

8 dB
 

antenna beam forming
MIMO

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
RSWU-8SPST-CS   RSWU-8SPST-CS Karl 200 pxl.png   8 Channel High Isolation SPST
with OPEN/LOAD/SHORT
100 kHz ... 8500 MHz  -1.5 dB RF signal routing
RF signal mute
RSWU-2SP4TS+   RSWU-2XP4TS+ Karl 150 pxl.png  
 

2 Channel SP4T plus 1 Channel
SP2T Switches, Non reflective

100 kHz ... 8500 MHz

-1.4 dB

RF signal routing
generator selection

RSWU-4SPDTS  RSWU-4SPDTS Karl 150 pxl.png   
 

4 Channel SPDT Switches,
Non-reflective

100 kHz ... 8500 MHz -1.2 dB RF signal routing
signal source selection
RSWU-8SPSTS  RSWU-8SPSTS Karl 200 pxl.png      8 Channel SPST Switches,
Non-reflective
100 kHz ... 8500 MHz -1.5 dB RF signal routing
RF sginal mute
Model Symbol Short Description Frequency Range Gain
(typ.)
Application
RSWM-4X4  Symbol Schaltmatrizen 50 pxl.png 

4X4 Switching Matrix
-non-blocking-

100 kHz ... 4000 MHz
 

0 dB
 

radio monitoring
RF test signal routing

BSWM-4X4 Symbol Schaltmatrizen 50 pxl.png

4X4 High Isolation Switching Matrix
-blocking-

100 kHz ... 7500 MHz
 
-3 dB
 

RF test signal routing
cellular / wireless

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
RSWU-8SPST-CS  Symbol RSWU8SPST-CS 200n pxl.png  8 Channel High Isolation SPST
with OPEN/LOAD/SHORT
100 kHz ... 8500 MHz -1.5 dB RF signal routing
RF signal mute
PT-4CS     Symbol PT-4CS 90 pxl.png 

4 Channel BIAS-T with
programmable current sinks
0...400 mA

100 kHz ... 8500 MHz -0.6 dB DC load simulation
phantom supply test
PT-4CL     Symbol PT-4CS 50 pxl.png 4 Channel Wideband BIAS-T for
External DC Loads
100 kHz ... 8500 MHz -0.6 dB DC load simulation
phantom supply test
Model Symbol Short Description Frequency Range Loss (typ.)
@ 3 GHz
Application
BSDU-2X4A+   BSDU-2X4A+ Karl 150 pxl.png  

2 Section 4 Way, Wideband
Signal Conditioning plus 2 Way
Splitter / Combiner

500 MHz ... 7500 MHz

15 dB, ATT = 0 dB
attenuation range
95.25 dB
in 0.25 dB steps

radio link testing
air interface emulation
handover emulation

BSDU-2X4+   BSDU-2X4+ Karl 150 pxl.png  

2 Section 4 Way Wideband
plus 2 Way
Splitter / Combiner

500 MHz ... 7500 MHz
 
9 dB

signal distributions
cellular and wireless

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
FBS-1590   Symbol FBS-1590.png  

L1 Band GNSS 
Notch Filter

1 kHz ... 2700 MHz
 

 50 dB
GNSS suppression

GNSS signal suppression
test of infotainment equipment

Model Symbol Short Description Frequency Range Gain
(typ.)
Application
FBS-1590    Symbol FBS-1590.png   

L1 Band GNSS 
Notch Filter

1 kHz ... 2700 MHz
 

 50 dB
GNSS suppression

GNSS signal suppression
test of infotainment equipment

All types of modules are foreseen for a integration into the SR6-11C system platform. They are combinable. 

Detail:

The system can be integrated easily in applications with automatic sequences. It has a LAN and a USB remote interface. The instruction set builds automatically with the module assembling.
Die control occurs with help of ASCII strings. Via the integrated graphic user interface (GUI) system parameters like network configuration are settable easily. The RF SMA female connectors are located on the rear sides of the modules.


Applikationen:

Applications of system solutions are in the range of radio monitoring, signal distributions for broadcast and cellular, test and validation of infotainment and telematics components in production, development and service. 

RF Modular Systems show more


Latest modification: 12.11.2019