Modular RF Systems

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.

SR6-11C

19“, 6 U System Platform

11 Slots for modules 90 ... 260 V AC supply Trigger Interface

Detail

SR6-CU

Controller Unit For SR6-11C

LAN/USB Interface ASCII commands Webinterface

Detail

Multicouplers

Model	Symbol	Short Description	Frequency Range	Gain (typ.)	Application
WSDU-1X8U		Ultra Wideband 8 Way High Dynamic Muticoupler	100 kHz ... 18 GHz	+ 3dB	military intelligence service antenna signal distribuations radio monitoring R&D
WSDU-1X8A		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		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		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		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+		Extremely Wideband 2 Way plus 2 Section, 4 Way Multicoupler	20 MHz ... 8000 MHz	+3.5 dB	radio monitoring direction finding
WSDU-1X8S		8 Way High Dynamic Shortwave Multicoupler	300 kHz ... 32 MHz	+2.5 dB	radio monitoring direction finding
BSDU-1X8A		8 Way Bidirectional Signal Conditioning Splitter/Combiner	500 MHz ... 9000 MHz	-9 dB	cellular Wi-Fi
BSDU -2X4A		2 Section, 4 Way Bidirectional Signal Conditioning Splitter/Combiner	500 MHz ... 9000 MHz	-9 dB	cellular Wi-Fi

Switches

Model	Symbol	Short Description	Frequency Range	Gain (typ.)	Application
RSWU-8SPST-CS		8 Channel High Isolation SPST with OPEN/LOAD/SHORT	100 kHz ... 8500 MHz	-1.5 dB	RF signal routing RF signal mute
RSWU-2SP4TS+		2 Channel SP4T plus 1 Channel SP2T Switches, Non reflective	100 kHz ... 8500 MHz	-1.4 dB	RF signal routing generator selection
RSWU-4SPDTS		4 Channel SPDT Switches, Non-reflective	100 kHz ... 8500 MHz	-1.2 dB	RF signal routing signal source selection
RSWU-8SPSTS		8 Channel SPST Switches, Non-reflective	100 kHz ... 8500 MHz	-1.5 dB	RF signal routing RF sginal mute

Switch Matrices

Model	Symbol	Short Description	Frequency Range	Gain (typ.)	Application
RSWM-4X4		4X4 Switching Matrix -non-blocking-	100 kHz ... 4000 MHz	0 dB	radio monitoring RF test signal routing
RSWM-4X4E		4X4 Switching Matrix -non-blocking-	20 ... 8000 MHz	2 dB	radio monitoring RF test signal routing
BSWM-4X4E		4X4 High Isolation Switching Matrix -bi-directional-	100 kHz ... 7500 MHz	-3 dB	RF test signal routing cellular / wireless

Multi Channel RF Sources

Model

Symbol

Short Description

Frequency Range

Gain
(typ.)

Application

WSDU-1X2PM

2 Channel, 5 W Multicoupler

Automatic Level Control

20 MHz ... 3000 MHz

+45 dB

high precise RF power source

RF stress tests (HTOL)

Level Detectors

Model

Symbol

Short Description

Frequency Range

Gain
(typ.)

Application

RFLD-8RE

8 Channel True Power
RF Level Detector

1 MHz ... 8000 MHz

RF level monitoring
signal analysis

DC Loads

Model	Symbol	Short Description	Frequency Range	Gain (typ.)	Application
RSWU-8SPST-CS		8 Channel High Isolation SPST with OPEN/LOAD/SHORT	100 kHz ... 8500 MHz	-1.5 dB	RF signal routing RF signal mute
PT-4CS		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		4 Channel Wideband BIAS-T for External DC Loads	100 kHz ... 8500 MHz	-0.6 dB	DC load simulation phantom supply test

Attenuators

Model

Symbol

Short Description

Frequency Range

Gain
(typ.)

Application

ATT-8E

8 Channel Digital Step
Attenuator 0 ... 31.75 dB

100 kHz ... 8500 MHz

-2.3 dB

signal conditioning
air interface emulation

Delay Lines

Model

Symbol

Short Description

Frequency Range

Gain
(typ.)

Application

DLL-4

4 Channel Programmable
Delay Line 0 ... 1700 ps

250 kHz ... 4000 MHz

8 dB

antenna beam forming
MIMO

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.
The 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.

Latest modification: 14.04.2023