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No. 156 - 1997/IV

Título Idioma Filesize
English 12.8 MB
German 12.9 MB
French 12.9 MB
Receivers
Radiolocation from 10 kHz to 3 GHz now with portable equipment: Miniport Receiver EB200 and Handheld Directional Antenna HE200
Test Systems
Exclusive type certification of PCS1900 mobile stations in the US: PCS1900 System Simulator TS8915
EMC/Field Strength
Concept of EMI instrumentation has proven itself: EMI test receivers from 5 Hz to 26.5 GHz
Signal Generators
Multichannel signal source for CDMA: Signal Generator SMIQ + SMIQ-B42
Radiocommunications
High-power RF amplifier for physical applications: 75 kW RF Amplifier VD741K1
Broadcasting
Start into digital terrestrial TV: DVB-T Modulator SDB-M
Network Analyzers
Precise S-parameter measurements are the key to modelling electric circuits
Radiomonitoring
Networking digital direction finders for improving radiomonitoring efficiency and locating frequency-agile emitters
Planning and monitoring VHF and TV transmitters
Radiocommunications
New PropWiz software makes shortwave link prediction even more convenient
Radiomonitoring
Digital Direction Finder DDF190 goes RAMON
Mobile Radio
Digital modulation and mobile radio (VII)
Voltmeters /Power Meters
Insertion Units URV5-Z2 and URV5-Z4 for voltage, level and power measurements up to 3 GHz
Mobile Radio
From dual-mode to multimode radiocommunication tester: IS-136 standard now implemented in CMD80
Video & TV Measurement
Optional input interface for TV Test Transmitter SFQ
Signal Generators
ReFLEX25 and FLEX roaming in Signal Generator SME
Radiocommunications
Rohde & Schwarz naval communications systems for joint Dutch-Spanish project
Passenger telephone system Jetcall 2000 up and away
Radiomonitoring
Simple bandwidth measurement in radiomonitoring
IT Security
D-channel filter – essential contribution to increased security of ISDN telecommunication systems