Products/Services for Arra Variable RF Attenuator
-
RF Attenuators - (407 companies)...attenuators: fixed and variable. Fixed RF attenuators reduce output signal power relative to input signal power by a fixed amount over a specified bandwidth while the input and output impedances are kept close to the nominal level, usually 50 or 75 Ohms...Attenuator TypeDigital AttenuatorPackage Type -
RF Waveguide Attenuators - (29 companies)RF waveguide attenuators are waveguide components used to reduce the power level of a signal by a certain amount (gain), with little or no reflections. The output signal is reduced with respect to the input. RF Waveguide Attentuators Information. RF... -
Fiber Optic Attenuators - (275 companies)Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O... -
Variable Transmissions - (96 companies)Variable transmissions are used in industrial applications to alter the speed of an output shaft. Variable transmissions are a broad category of products applying to any industrial transmission powering machinery. Variable transmissions are used... -
Circular Variable Filters - (7 companies)Circular variable filters provide linear attenuation of incident light by rotating the filter. Circular variable filters are doughnut-shaped devices that allow narrow wavelengths from the electromagnetic spectrum to pass through circular substrates...
-
RF Amplifiers - (609 companies)RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude. RF amplifiers are electronic devices that accept a varying input signal and produce an output signal...
-
Variable Reluctance Linear Position Sensors and Switches - (10 companies)Variable reluctance linear position sensors and switches are non-contact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Variable reluctance (VR) linear...
-
RF Diodes - (93 companies)Description. RF diodes are designed to handle high-power radio frequency (RF) signals in stereo amplifiers, radio transmitters, television monitors, and other RF or microwave devices. Types. PN junction diodes or general purpose diodes are designed...
-
RF Switches - (312 companies)...switch signals. PIN diodes act as variable resistors at RF and microwave frequencies. They are current-controlled, meaning that varying amounts of input current produce lower resistance (ON or "make" state) or higher resistance (OFF or "break"). PIN...
-
RF Isolators and RF Circulators - (180 companies)RF isolators and RF circulators are passive devices used to control the propagation of an RF signal. RF isolators and RF circulators are passive devices that are used to control the propagation of RF signals. RF isolators are two-port units...
Product News
-
UIY Inc.
DC to 3GHz 200W RF Coaxial Attenuator Model NO.: UIYCA200AN3A30. Type: RF Coaxial Attenuator. Brand Name: UIY. Freq. Range (GHz): DC-3GHz. Attenuation Value(dB): 30dB. Attenuation Tolerance(dB) : +-1.5dB. VSWR Max: 1.2. Power: 200W. Connector Type: N-M N-F. Impedance(omega): 50. Certification: ISO9001,ISO14001,RoHS. Warranty: 1 year. Applications: Radar System. Telecom Infrastructure. Microwave Radio Systems. Communication Systems. Wireless Radio Systems. R &D labs. Public Address System Radio Transmitter. Biomedical... (read more)Browse RF Attenuators Datasheets for UIY Inc. -
UIY Inc.
DC to18GHz RF Coaxial Attenuator 100W Model NO.: UIYCA100AN18A40. Type: RF Coaxial Attenuator. Brand Name: UIY. Freq. Range (GHz): DC-18GHz. Attenuation Value(dB): 60dB. Attenuation Tolerance(dB) : +-1.5dB. VSWR Max: 1.4. Power: 100W. Connector Type: N-M N-F. Impedance(omega): 50. Certification: ISO9001, ISO14001, RoHS. Warranty: 1 year. Applications: Radar System. Telecom Infrastructure. Microwave Radio Systems. Communication Systems. Wireless Radio Systems. R &D labs. Public Address System Radio Transmitter. Biomedical... (read more)Browse RF Attenuators Datasheets for UIY Inc. -
5o.com
DC-3GHz 10W Coaxial Fixed RF Attenuator 50ohm DC-3GHz 10W coaxial fixed RF attenuator with 50 O impedance delivers exceptional signal stability and reliable performance. Designed for consistent attenuation accuracy, low VSWR, and excellent heat dissipation, it ensures long-term durability in harsh operating environments. Widely used in RF, microwave, wireless communication, and test systems for stable power control and signal conditioning. Model Number:5o201003N20. Frequency Range:DC-3GHz. Power:10W. Attenuation Value:20dB. Attenuation (read more)Browse RF Attenuators Datasheets for 5o.com -
Qorvo
Cable Compensated Voltage Variable Equalizer 5-684MHz Upstream Cable Compensated Voltage Variable Equalizer. The QPC7333 is a voltage controlled variable equalizer with a cable compensated response employing SOI attenuator, optimized for DOCSIS 4.0 upstream path applications between 5 MHz and 684 MHz. (read more)Browse RF Attenuators Datasheets for Qorvo -
Qorvo
5-396MHz Voltage Variable Equalizer 5-396MHz Upstream Cable Compensated, Voltage Variable Equalizer. The QPC7339 is a voltage controlled variable equalizer with a cable compensated response employing SOI attenuator, optimized for DOCSIS 3.1 and DOCSIS 4.0 Upstream path applications between 5MHz and 396MHz (read more)Browse RF Attenuators Datasheets for Qorvo -
Molex Signal Tech Industrial Ltd.
Proven performance in a cost-effective attenuator SpaceNXT TM K2TVA Thermopad (R). K2TVA Thermopad Temperature Variable Attenuator for gain compensation over temperature is a highly reliable, totally passive solution to offset signal strength fluctuation due to changes in temperature. K2TVA Thermopad (R) Series is Smiths Interconnect 's response to the increasing demand for high-reliability connectivity in commercial space programs, particularly GEO/MEO and LEO satellites. Learn More (read more)Browse RF Attenuators Datasheets for Molex Signal Tech Industrial Ltd. -
Maury Microwave
Color-Coded Precision Attenuator ColorConnect TM color-coded precision coaxial attenuators (AT-series) are used to reduce the power of a RF, MW or mmW signal without distorting its signal quality/waveform. Attenuators are often used to lower the amplitude of a signal to a measurable level or to protect a measurement instrument from damage. Attenuators are also used to improve matching between components by improving the return loss (twice insertion loss) and effectively reducing the VSWR seen by adjacent components. AT-series... (read more) -
Qorvo
5 MHz to 834 MHz Variable Cable Slope Equalizer The QPC7331 is a voltage controlled variable equalizer with a cable Compensated response employing SOI attenuator, optimized for DOCSIS 4.0 Upstream bandwidth applicatioins between 5 MHz and 834 MHz (read more)Browse RF Attenuators Datasheets for Qorvo -
Marki Microwave LLC
0 dB DC to 67 GHz Attenuator The ATN00-0067CH features 0 dB attenuation and 33 dB return loss across band, with other attenuation values from 0 to 10 dB available. It delivers flat signal response to maintain stable operation over the frequency band. Additionally, it can be used as a pad to improve overall input and output system performance. Available as a wire-bondable die. (read more)Browse RF Attenuators Datasheets for Marki Microwave LLC -
Richardson RFPD
DC-20 SMT, SMT Attenuators from KyoceraAVX Thin film metallization provides stable characteristics over temperature and time, and balanced Pi design provides even current distribution and accurate attenuation characteristics from DC to 20 GHz. The attenuators are ideal for impedance matching, input padding and signal-level tuning. They are available in a standard EIA 0603 case size. The AT0603 Series is designed to meet a wide range of RF and microwave large- and small-signal applications, including telecommunications, satellite... (read more)Browse RF Attenuators Datasheets for Richardson RFPD
More Information
Indicates content that may require registration and/or purchase.
-
Development of surface-coil-type resonators consisting of an irradiation and receiver coil system for EPR measurements at 700 MHz
The connection of the SCRs to the RF circuit for EPR detection was switched to the network … The power and phase was controlled by variable attenu- ators ATT2 (8494A for coarse tuning in steps of 1 dB attenuation); ATT3 (2- 3953-3Y for continuous fine tuning of the attenuation, ARRA , USA; frequency range, 700-1400 MHz; maximum attenuation, 3 …
-
A geography-aware scalable community wireless network test bed
Test Bed hardware equipment used: a Dell system running Redhat 9 Linux; ARRA 2.4 GHz range variable attenuator ; Pringles Can antenna, Orinoco Classic Gold wireless PCMCIA card This cross-connect can also be replaced by an electrically controlled RF switch, allow- ing a computer …
-
Passive Components Benefit From Materials Advances | Components content from Microwaves & RF
For more than 50 years, Aeroflex Weinschel (Frederick, MD, www.aeroflex-weinschel.com) has supplied rugged fixed and variable attenuators at microwave frequencies. For almost 50 years, ARRA (Bayshore, NY, www.arra.com) has been designing and supplying passive components … For a more complete listing of suppliers, please visit the Microwaves & RF Product Data Directory website …
-
Variable Attenuator Spans 7.2 to 8.4 GHz | Passive components content from Microwaves & RF
Microwaves and RF Model 5-6813-30A is a continuously variable attenuator with a total attenuation range of 30 dB from 7.9 to 8.4 GHz. ARRA , Inc.
-
Exhibition Guide, 1977 IEEE MTT-S International Microwave Symposium
RF components, ARRA , I NC. variable attenuators , .
-
http://dspace.mit.edu/bitstream/handle/1721.1/38758/34664627-MIT.pdf?sequence=2
The phase of the "reference arm" is set by an ARRA phase shifter. The power is et by a Wenschel fixed attenuator . The power of the "saturating arm" is set by a Merrimac variable attenuator. The output of the GaAs FET amplifier drives the RF input of a DBM.
-
A magnetic resonance spectrometer for studying the recombination decay of atomic hydrogen concentrations using a sampling technique
The reactive and resistive balancing functions are provided by a General Radio coaxial constant impedance adjustable line and an Arra d i n e attenuator . The electronic pulsing system shown produces a pair of triggering pulses of variable width and separation at … … reaction bottle sending a pulse (typically 32 ms in width) of 7 MHz rf power into the …
-
Exhibition Guide (1986 [MWSYM])
analyzer, RF spectrum analyzer, microwave repeater checker ARRA , Inc. Continu- ously variable attenuators , .
-
Waveguide Components Cut Losses While Passing Power | Components content from Microwaves & RF
… mixture of coaxial and waveguide connections, among the more useful products in the ARRA catalog are waveguide … For example, Waveline's calibrated variable precision rotary wave attenuators deliver precisely adjustable values of attenuation with almost negligible variations due to temperature and humidity. … complete listing of waveguide suppliers, consult the online version of the Microwaves & RF Product Data Directory …
-
Implementation of multiplicative lateral inhibition in a GaAs sensory neural-network photodetector array
(a) Die containing two complete arra ) tail of several cells. The slices were then coated with 2300 A of SiO, by means of RF sputtering. … example the loss of color vision at low light levels (sco- totaxis), these vary from system to … The array was stimulated using a Spectra Physics model 105-1 10mW He-Ne laser which was projected through a compensated dual wedge atten- uator that provided a little over two decades of variation in output power.
