Showing results: 16 - 30 of 51 items found.
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Empower RF Systems, Inc.
Narrow and Broad band RF modules and rack mount amplifier systems using solid state devices including LDMOS and GaAsFET in Class A and Class A/B topologies for AM, FM, VHF, and UHF bands with output power ranging from 0dbm to 60dbm.
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Chengdu KeyLink Microwave Technology Co., Ltd.
RF Amplifiers up to 500MHz LDMOS and GaN are applied for this frequency range of Narrow and Broad band including VHF, UHF bands amplifier modules and offers low risk on heat radiation and long term sustainable operation. Also, controlling and protection circuits are designed.
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Stratign
Cellular Interception Systems help law enforcement authorities to acquire analyze and manage intercepted cellular communications such as Voice and SMS. Stratign provide State-of-the-Art Narrow band and Wide band Interception Solutions/IMSI Catchers for interception of cell phones (2G, 3G, 4G, and 5G) worldwide.
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Inphora Inc.
LEDs are designed to make, not detect, light. But it happens that they detect light quite well. Even better, unlike detectors designed specifically to detect light, LEDs detect a relatively narrow band of wavelengths.
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E5052B -
Keysight Technologies
RF Input frequency range: 10 MHz to 110 GHz Analysis offset frequency range: 1 Hz to 100 MHz Phase noise measurement with ultra low noise floor and a cross-correlation method Frequency transient capture range: up to 80 MHz in narrow band, up to 4.8 GHz in wide band
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PM203 -
Irradian Ltd.
The PM203 optical power meter can be used to measure the radiometric power in a beam of monochromatic or narrow band light. Using the internal calibration table the micro-processor controlled PM203 displays directly the optical power in Watts or dBm or the calibration wavelength.
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Doppler Systems Inc.
Doppler Systems offers direction finder components that can be paired with your narrow band FM receivers to create an accurate, low-cost radio direction finder (RDF). Our direction finder components include processors and fixed site and mobile antennas.
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Model 7340 -
Berkeley Nucleonics Corporation
Broad Frequency Range in a single compact instrument from 5MHz to 40GHz. Measurement offsets from .01Hz to 100MHz. Absolute Phase Noise - High Drift mode (ability to measure modulations, high drifting or unstable DUTs, etc.). AM (Absolute Amplitude Noise) measurements. Pulsed Measurement Capabilities. Transient Mode: measure WB Frequency, NB Frequency, NB Phase, NB Power (WB/NB being Wide Band and Narrow Band). Dual channel low-noise integrated power supplies.
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Empower RF Systems, Inc.
Narrow and Broad band high power RF modules and rack mount amplifier systems using solid state devices including LDMOS and GaAs in Class A and Class A/B topologies for Pulse, AM, FM, continuous wave and digital modulation applications that include EW, Radar, Jamming, EMI and EMC radiated immunity, and wireless communications testing.
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LM-AS -
Eddy Co.
The short light source is compatible with the LM-101 or the LMC-20. The light is supplied with a 50 watt tungsten halogen convection cooled light source which provides suffcient energy for use with narrow band pass filters or monochronomators in the wave length range of .35 to 2.5 microns. The light beam is chopped at 200 hz by a quiet, vibration free, synchronous motor. The housing also contains a secondary LED light source and detector for synchronization of the amplifier, plus an electro-mechanical shutter to block the light output when the instrument is zeroed. An internal collimating lens produces a narrow beam (<1") so the LM-AS can be used in bell-jar and large coating systems.
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LM-A -
Eddy Co.
The long light source is compatible with the LM-101 or the LMC-20. The light is supplied with a 50 watt tungsten halogen convection cooled light source which provides suffcient energy for use with narrow band pass filters or monochronomators in the wave length range of .35 to 2.5 microns. The light beam is chopped at 200 hz by a quiet, vibration free, synchronous motor. The housing also contains a secondary LED light source and detector for synchronization of the amplifier, plus an electro-mechanical shutter to block the light output when the instrument is zeroed. An internal collimating lens produces a narrow beam (<1") so the LM-A can be used in bell-jar and large coating systems.
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MegaPhase, llc
Passive RF components from MegaPhase cover a wide range of frequencies, power levels and applications. MegaPhase offers a variety of directional couplers, power dividers/combiners and quad hybrids in narrow band and ultra-broadband designs ranging from 0.5 MHz to 46 GHz. The in house engineering team brings decades of experience and knowledge designing and manufacturing RF components for military, commercial and space applications.
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Ducommun Inc
Ducommun's products include very broad ferrite device selections to cover 100 MHz to 110 GHz operation frequency range. These devices include narrow band drop-in (FID and FCD), connectorized (FIC and FCC), junction (FIW and FCW) isolators and circulators and iso-adapters (FII and FCI). The broad bandwidth versions are offered as full band junction isolators and circulators (FIF and FCF) and Faraday isolators (FFF). These devices feature low insertion loss, high isolation and wide operating temperature range. Low cost and volume production versions of these ferrite devices are available per customers’ request.
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TYPE HFX-1 -
National RF, Inc
The Type HFX-1 Modulation Monitor is an ancillary piece of equipment, which is used with narrow bandwidth, or older oscilloscopes to allow viewing of RF signals and particularly modulated signals as high as 55MHz. The equipment contains an RF signal source and a broadband mixing circuit which converts the high frequency signal to an intermediate frequency within the oscilloscope’s range. The frequency control dial is simply adjusted until the RF signal is viewed on the scope. BNC connectors are mounted on the rear panel to allow interconnect to the scope and RF probe. This product was previously called "oscilloscope frequency extender" and may be used to view other high frequency signals on older or narrow band scopes.
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NAVTEX System -
Aeromarine SRT Ltd
The NAVTEX system provides the automatic dissemination of local Maritime Safety Information (MSI) by Narrow Band Direct Printing (NBDP) operating in the Forward Error Correction (FEC) broadcast mode (see Section 0 for more details on FEC operation). Depending on the geographical features of its area of responsibility (in main, the length of coastline), the NAVTEX system may be chosen by Administrations as an alternative to providing such information by the Inmarsat-C EGC service.
