Fixed Attenuators
Fix the degree of attenuation.
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Product
Attenuator / Switch Driver
11713D
Attenuator
The 11713D attenuator / switch driver is a GPIB-compatible (LXI) instrument capable of driving both Keysight programmable attenuators and RF switches (electro-mechanical and solid state).
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Product
Voltage Controlled Linearized Attenuators To 16 GHz
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Pulsar's voltage controlled, PIN diode linearized attenuators are available from 0.25-16 GHz with attenuation ranges of 32 and 64 dB. Each model includes an integrated linearizer, and a driver that controls the attenuation level. This design results in transient free switching between attenuation levels as opposed to the spurious outputs that result when an attenuation value is switched either on or off by a direct digitally controlled attenuator. Transfer function is 8 dB / Volt.
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Product
(70×90×15mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM02
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM02 series is a fixed gain Full Functional EDFA module which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Product
Fixed Site Radio Direction Finders
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Our VHF/UHF/THF direction finders typically are installed in permanent or semi-permanent locations where the antenna has a relatively clear view of the surrounding area and RF obstructions and reflectors are minimal. Three stackable antennas mounted on top of a mast, tower, or building cover 115 – 1000 MHz. in three frequency bands. It can be remotely operated via an Ethernet or radio-modem connection. Networked with other fixed site or mobile direction finders and utilizing our TargetTrack software facilitates geolocation of the targeted RF emitter.
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Product
HVFO10X +/-1V (1x Attenuation) Universal Tip Accessory
HVFO100-1X-TIP-U
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HVFO10X +/-1V (1x Attenuation) Universal Tip Accessory.
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Product
Fixed Gas Detectors
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Teledyne Gas & Flame Detection
Are you looking for reliable and efficient fixed gas detectors? Discover our detection devices especially designed for professionals in the industry and in the service sector.
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Product
50 GHz Digital Setp Attenuator
PE43508
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The PE43508 is a 50Ω, HaRP™ technology-enhanced, 6-bit RF digital step attenuator (DSA) that supports a wide frequency range from 9k to 50 GHz. It supports 1.8V control voltage and optional VSS_EXT bypass mode to improve spurious performance, making this device ideal for test and measurement, point-to-point communication systems, and very small aperture terminals (VSAT).
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Product
Fixed Source PLL DRO Replacement
ESP Series 2.25” x 2.25” x 0.6”
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*Connectorized Package *Exceptionally-Low Phase Noise *DRO Replacement *Optional Internal Reference *Robust Designs Available *Optionally Hermetically-Sealed
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Product
USB/Ethernet Control Step Attenuator
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RF Lambda’s USB / ethernet control step attenuators utilize the same RF core as our standard digital attenuators only they incorporate a USB / ethernet controller to allow users to easily setup the control from any PC or network.
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Product
Digital Attenuator
DA8-630.3-100-18000-3090
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Digital Attenuator, 0.1~18GHz, Attenuation Range 0~63dB, Step 0.25dB, 0.3W, SMA Female
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Product
Bench Power Supply, Single, Adjustable, Fixed, 1 Output, 13.3 V, 14.5 V, 15 A
72-8110
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The 72-8110 is a compact switch mode Power Supply features a very compact footprint that makes it an ideal match for portable communications equipment. Its 50% duty cycle surge rating is comes in handy in demanding transmitting situations. It is also perfect for two-way radio (including HF) and audio equipment including auto sound and multimedia systems. This fixed voltage switch mode power supply is designed with high RFI stability and is especially suitable for two-way radio and communications equipment. Constant current circuitry is used for overload, short-circuit and over-temperature protection. Output current and voltage drop to a safe level when any fault occurs. This power supply also has over voltage protection to prevent connected equipment from damage.
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Product
Fixed Mounting Panel, iCon, 4U, 8 Positions, Black Anodized
310113302
Mounting Panel
This 4U Fixed Mounting Panel has 8 vertical positions. The iCon cover plate is sold separately (310113467). The spacing of the positions will accommodate ITA P/N's 410123102, and 410123232. Also available in a painted gray finish - P/N 310113301.
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Product
67% Beam Splitter BK7, Fixed Horizontal-Bend Mount
E1834J
Beam Splitter
The E1834J is a 67% beam splitter in a high performance horizontal mount that offer the high pointing stability for Keysight laser interferometer measurement system. The 8 flexure feet are designed for stable beam pointing.
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Product
Fixed Writing Surface for 19" RC Cabinet
WS-119
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This fixed shelf / writing surface for a single-bay RC cabinet spans the full width of the cabinet and extends 18” in front.
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Product
PXI Attenuator Modules
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Programmable RF Attenuators – accurate DC to 3GHz programmable attenuator has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices.Solid State Programmable RF Attenuators – available in triple or hex formats with bandwidths between 10MHz and 6GHz.High Voltage Attenuators – provide a convenient way of attenuating high voltage low frequency signals to levels that can be captured by other PXI devices without risk of damaging them.
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Product
Fixed Writing Surface for Double-Bay 24" RA & RC Cabinets
WS2-124
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This fixed shelf / writing surface for a double-bay RA & RC cabinets spans the full width of the cabinet and extends 18” in front.
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Product
Fixed Gas Detectors
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Crowcon offers a flexible range of fixed gas detection products which are able to detect flammable, toxic and oxygen gases, report their presence and activate alarms or associated equipment. We use a variety of measurement, protection and communications technologies and our fixed detectors have been proven in many arduous environments, including oil and gas exploration, water treatment, chemicalplants and steel mills.
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Product
Low-Cost, Fixed Focus, An-alogue High Definition Camera
L3C-AHD
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The Teledyne Bowtech L3C-AHD is a low cost, fixed focus, An-alogue High Definition Camera. The analogue HD signal will travel up to 250 metres on a Teledyne Bowtech coax or a high quality screened twisted pair (a small inline mould is required to be connected between the camera and the umbilical when a screened twisted pair is used). The video is viewed on an HD monitor with an HDMI connection after going through a small topside converter box.
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Product
Bench Power Supply, Adjustable, Fixed, 3 Output, 0 V, 32 V, 0 A, 3 A
72-13600
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*Triple channel linear DC power supply*Dual channel adjustable & one channel fixed*Constant current & constant voltage operation*Forced ventilation & temperature cooling system*LED digital tube display shows voltage and current simultaneously*Low ripple & low noise, output on/off control*Overload and reverse polarity protection*115VAC/230VAC (50Hz/60Hz) AC input voltage and 0.01% high regulation*12-month limited warranty *view Terms & Conditions for details
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Product
HVFO10X +/-5V (5x Attenuation) Universal Tip Accessory
HVFO100-5X-TIP-U
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HVFO10X +/-5V (5x Attenuation) Universal Tip Accessory.
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Product
Programmable HiRes Wideband Digital Attenuator
LDA-133
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The LDA-133 Digital Attenuator is a bidirectional, 50 Ohm step attenuator. It provides fast attenuation changes from 10 to 13000 MHz with a step size of 0.5 dB and 63 dB of control range. All attenuators are easily programmable for fixed attenuation, swept attenuation ramps and fading profiles directly from the included Graphical User Interface (GUI). Alternatively, for users wishing to develop their own interface, Vaunix supplies LabVIEW drivers, Windows API DLL files, Linux drivers, Python examples and much more.
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Product
24" Solid Fixed Storage Shelf, 20"D
SS-2420
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Sturdy 24" shelf formed of one piece of 16 ga. CRS bolts to panel mounting rails. Supports heavy chassis or power supplies or provides storage for tools, test leads, chart paper, etc.
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Product
RF Attenuators
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Over 400 coaxial, surface mount, and MMIC attenuator models for 50-Ohm & 75- Ohm syetem including fixed attenuators, high-power attenuators, digital step / programmable attenuators, voltage variable attenuators and more. DC passing and DC blocking models. Power handling up to 100W. Bandwidths spanning DC to 50 GHz.
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Product
SA1500X, 1.5 GHz, ±8 V, 10X Attenuation, Single-Ended Active Oscilloscope Probe
784256-01
Oscilloscope Probe
The SA1500X is single-ended, active voltage probe that is used for many different high-speed measurement applications. The probe is powered by an included auxiliary power supply that is internationally compatible and certified. You can use it with oscilloscopes that provide 50 Ω input impedance.
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Product
Manual Attenuator (Coaxial)
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Manual control coaxial attenuators in both variable (continuous) or stepped in a variety of frequencies, attenuation values / step sizes and power levels
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Product
C-Band Single Channel FGA Fixed Gain EDFA
HSA4400 (With SNMP)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HSA4400 series is a fixed gain EDFA which is designed specifically for single wavelength optic transmission system. The EDFA adopts excellent optical performance and advanced electric transient control technology, which can efficiently restrain the input optical power change that caused by amplifier, create large transient change of output optical power, so that to protect optical detector and other optical devices in high-speed network.
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Product
Fixed Aperture RF Current Monitoring Probe
TBCP1-200
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The TBCP1-200 is a fixed aperture RF current monitoring probe.The probe has a 3dB bandwidth of approximately 200 MHz. The aperture of the RF current monitoring probe is 25 mm. Its transfer impedance is > 14 dB Ohm in the range from 40 kHz to 200 MHz.
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Product
SP200B, 200 MHz, ±60 V, 1X or 10X Attenuation, Single-Ended Passive Oscilloscope Probe
780284-01
Oscilloscope Probe
The SP200B is a standard switchable passive probe for oscilloscopes that provide 1 MΩ input impedance. Depending on the attenuation ratio, the probe has an analog bandwidth of 6 MHz in the 1x attenuation setting or 200 MHz in the 10x attenuation setting.
