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• TELEWAVE PRODUCTS
• CROSSBAND COUPLERS
• HT ITALIA PRODUCTS

• ELECTRO PHOTONICS LLC
• ADVANTEX LLC
• ADVANTEST USA

TELEWAVE PRODUCTS

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COLLINEAR ANTENNAS (118-965 MHz)
DIPOLE ANTENNAS (30-1000 MHz)
YAGI ANTENNAS (138-2500 MHz)
   

Cables and Connectors

Cavity Filters

Bandpass-Bandreject Cavity Filters - 30 to 174 MHz
Bandpass - Bandreject Cavity Filters - 200 to 960 MHz
Bandpass Cavity Filters - 30 to 174 MHz
Bandpass Cavity Filters - 200 to 960 MHz
Notch Cavity Filters - 30 to 174 MHz
Notch Cavity Filters - 200 to 960 MHz

Transmitter Combiners

66-512MHz
M101-xx-PN Series - Expandable Bandpass / Notch Cavity Combiners - 19" Rack or Wall Mount

118-960 MHz
TW-HRA Series - Hybrid Transmitter Combiners and Couplers - 19" Rack or Wall Mount

144-174 MHz
M104-150 Series - Compact 19" Rack Mount Panels with 4" Cavities
M108-150 Series - 19" Rack Mount Combiner with 8" Cavities
M101-150-19 Series - 19" Rack Mount Combiner with 10" Cavities
M101-150 Series - 24" Rack Mount Combiner with 10" Cavities

220-400 MHz
M108-220 Trunking Combiner System - 19" Rack Mount with 8" Cavities
M107-350 Series - 19" Rack Mount Combiner with 7" Cavities

400-512 MHz
M106-450 Series - Compact 19" Rack Mount Combiner Panels with 6" Cavities
M107-450 Series - 19" Rack Mount Combiner Panels with 7" Cavities
M108-450 Series - 10" Rack Mount Combiner with 8" 1/4 and 3/4 wave Cavities
M101-450-19-3Q Series - 19" Rack Mount Combiner with 10" 3/4 wave Cavities
M101-450 Series - 24" Rack Mount Combiner with 10" Cavities
M101-450-3Q Series - 24" Rack Mount Combiner with 10" 3/4 wave Cavities

CROSSBAND COUPLERS(N-Female. 7/16 DIN-F optional. TX power is input per port)

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Duplexers
Base Station Duplexers - 30 to 430 MHz
Base Station Duplexers - 400 to 1300 MHz
Compact Mobile Duplexers - 70 to 960 MHz

TRANSMITTER AND RECEIVER FILTERS
Specify N, UHF, or BNC connectors. Contact Telewave for quotation on filters outside
listed frequency ranges

INTERMODULATION SUPPRESSION PANELS

ISOLATORS
1)single ISOLATORS
2)dual ISOLATORS

POWER DIVIDERS 500 WATTS N-FEMALE AND 7/16 DIN

RF POWER MONITORS

Receiver Preselectors
1)Receiver Preselectors - 70 to 430 MHz
2)Receiver Preselectors - 400 to 960 MHz

COMBINER RACKS AND CABINETS

Receiver Panels
1)Standard Receiver Panels - 30 to 960 MHz
2)Compact 1RU Receiver Panels - 30 to 960 MHz - 4 to 16 Channels
3)Compact 2RU Receiver Panels - 30 to 960 MHz - 24 to 32 Channels
4)Receiver Power Splitters - 10 to 1000 MHz
5)Receiver Preamplifiers - 30 to 960 MHz

TOWER TOP PREAMPLIFIERS AND PRESELECTORS
BROADBAND WATTMETERS
50 OHM COAXIAL LOADS
QUICK-CHANGE CONNECTORS FOR WATTMETERS AND LOADS

HT ITALIA PRODUCTS

PV TESTERS
INSTALLATION SAFETY TESTERS
POWER QUALITY ANALYSERS
MACHINE / SWITCHBOARD SAFETY TESTERS
DATA LOGGERS
PHASE SEQUENCE DETECTORS
MULTIMETERS
AMPEROMETRIC CLAMPS
THERMOCAMERAS AND THERMOMETERS
LAN TESTERS
SOUND LEVEL METERS 

ELECTRO PHOTONICS LLC

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RF MICROWAVE ADAPTERS
RF / MICROWAVE CABLE ASSEMBLIES
FIBER OPTIC ATTENUATORS
FIBER OPTIC PATCH CORDS
90 DEGREE HYBRID COUPLERS
RF / MICROWAVE SMT FILTERS
RF/Microwave packages (LTCC, HTCC, or multilayer thin polymer system)
RF/MICROWAVE POWER DIVIDERS/COMBINERS (2 way)
RF/MICROWAVE POWER DIVIDERS/COMBINERS (SMT)
RF/Microwave test fixtures
RF/Microwave evaluation boards
RF/Microwave capacitors
Thin film mounting Tabs
RF/Microwave thin-film spiral inductors (1nH to 22.5nH and 1 to 7 turns)
50 Ohm RF/Microwave microstrip transmission line design kits on Alumina (Al2O3) and Quartz (SiO2) for chip and wire applications.

ADVANTEX LLC

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INSTRUMENTS AND SYSTEMS

Platforms
The platform consists of the case and backplane with all necessary interconnection included. It is used to integrate several modules (plug-in units) into one complete system.

RF Signal Generators
This section contains analog signal generators.  They can be used as a general purpose source while debugging and testing. RF signal generator offer a range of applications: frequency response and scalar network analysis, one-decibel compression point P1dB and second IP2 or third IP3 intermodulation intercept point measurement, and many others. RF signal generator can be used as a local oscillator when debugging frequency conversion paths.

Vector Generators
Vector generators are used to playback a complex (in general) signal written in memory of the device at zero frequency offset (in frequency domain) and converted then to RF. These devices are applied in debugging process of digital communications systems, RF receivers and signal-code sequence decoding blocks. Usually they consists of three parts – baseband generator, local oscillator and quadrature modulator.

I/Q Modulators
Vector (quadrature) modulators are used to transfer complex signal in form I(t)+jQ(t) from zero in frequency domain to IF or carrier frequency. These modulators are also referred to as I/Q-modulators. They are specified by the following parameters:

• RF output frequency range;
• I/Q bandwidth (or max. baseband);
• Quadrature phase error;
• Amplitude imbalance;
• Carrier suppression;
• Signal-to-Noise ratio (SNR);
• One-decibel compression point (P1dB);
• 3-rd order interception point (IP3);
• Path gain.

 Vector Analyzers
Vector analyzers are used for recording and real or deferred processing of RF signal transferred to zero in frequency domain. They are applied in debugging of digital communications, air monitoring and troubleshooting, detection of modulation format and constellation as well as parameters of the signal in general.

Industrial Computers 
This category contains computers for industrial applications. Generally they designed to work at extended temperature range and hard operating environment. Usually industrial PCs have 19” form-factor case for standard cabinet mounting.

IF /RF BLOCKS
Up / Down Converters   
RF Synthesizers  
I/Q Modulators
I/Q Demodulators

MODULES FOR PLATFORMS

RF SIGNAL GENERATORS
QUADRATURE MODULATORS
BASEBAND I/Q GENERATORS
Power supply units
Detectors
Evaluation boards
Cases

Advantest USA

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