Frequency Converters
-
Product
Ultra Low Noise Disciplined Frequency 4220a Standard with Rubidium and OCXO Clean-Up Oscillator
-
Precise Time and Frequency, Inc.
The ptf 4220A is an Ultra Low Noise Disciplined Frequency Standard with rubidium and OCXO clean-up oscillator.The instrument contains a high performance rubidium module, with an extended life design, and very low aging rate, with high quality OCXO o/p for low phase noise.
-
Product
High-Speed A/D Converters
-
Renesas offers the world's lowest power, high-performance analog-to-digital data converters (ADCs).
-
Product
Frequency Response Analyzers
350C Series
-
Venable Model 350c is the 3 channel successor to the original workhorse Model 350a/b that launched in 1986 and established Venable Instruments as a market leader. The contemporary 350c Series incorporates a 3rd channel, allowing the user to measure more transfer functions simultaneously with one sweep, such as source and load impedance. The 350c is the only frequency response analyzer in the industry that can measure absolute phase, using a reference channel.
-
Product
Frequency Doublers
-
Teledyne Microwave Solutions (TMS) offers several Frequency Doublers providing high fundamental suppression, broadband input/output frequencies, and low conversion loss figures for a variety of communications applications.
-
Product
Audio A/D Converters
-
Analog Devices offers audio analog-to-digital converters (ADCs) for applications such as automotive, home theater, consumer audio, and PCs. These ADCs offer cost effective solutions and easy interfacing to ADI's SHARC® processor, Blackfin® processor, and SigmaDSP™ products.
-
Product
RS-232 to RS-422 Interface Converter
Model 253
-
FEATURES: DB9 Data Port; Compatible with PC/386/486; Full Duplex; Surge Protection. Adding an RS-422 interface to a PC is now a snap. The Model 253 Interface Converter does this for full duplex signals at data rates up to 19.2 KBPS, without requiring any AC or DC power. With only TD, RD and ground, the Model 253 provides operation over 8,000 feet of twisted pair into a load of 120 Ohms.
-
Product
Low Phase Noise Frequency Synthesizer
-
Corech’s low phase noise frequency synthesizer series generates precise and stable frequency signals across a wide frequency range, available in SPI serial interface. These cost competitive, rugged and compact module are the ideal choice for RF & Microwave systems such as communication systems, test and measurement equipment, radar systems etc.
-
Product
Standard 6.20 (175.20) - 8.00 (226.80) High Frequency Probe
CSP-40A-015
High Frequency Probe
Bandwidth @ -1dB (GHz): 6.00Return Loss @ -20dB (GHz): 2.30Nominal Impedance (Ohms): 50Dielectric VTE Rating (k VAC): 1Test Center (mil): 250Test Center (mm): 6.35Full Travel (mil): 200Full Travel (mm): 5.08Recommended Travel (mil): 133Recommended Travel Remark: Shield: 211 (5.36) including travel of probesOverall Length (mil): 1,231Overall Length (mm): 31.28Full Travel Remark: Shield: 275 (6.99) including travel of probes
-
Product
Digital Attenuator Operating Frequency of 1 to 20 GHz
LDA Series
-
The LDA series of Lab Brick® RF and Microwave Programmable Digital Attenuators includes 50 Ohm and 75 Ohm bidirectional RF step attenuators with calibrated operation up to 20 GHz. These USB powered and controlled units require no additional DC supply voltage. They are easily programmable for fixed attenuation or swept attenuation ramps directly from the included GUI. Lab Brick Digital Attenuator API DLL, Linux drivers and LabVIEW-compatible drivers are also available for custom programming applications.
-
Product
Fibre Optic Converters
-
In complex testing environments it is often needed that electrical signals have to be transmitted into the chamber or out of the chamber to the test equipment.For that purpose we offer a variety of different interfaces that convert electrical signals into optical signals and back. Such the signal can be transported via fibre optics and is immune against electrical fields.
-
Product
Serial Converters And Repeaters
-
With industrial-grade features and specifications, these serial products provide reliable data communication in the most demanding C1/D2 environments.
-
Product
GPS Time and Frequency Standards
-
Our range of GPS disciplined Rubidium Oscillator, OCXO and TCXO, low cost and stable, time and frequency references in a variety of rack mount and desktop sizes to suit all applications. For a technical discussion of GPS go here or select a link below for product information.
-
Product
USB To RS232 / RS485 / RS422 / TTL / Serial / Ethernet Converters
-
With our high-quality, high-performance USB to RS232 / RS485 / RS422 / TTL serial and Ethernet converters that use only top-quality chipsets such as FTDI and Silicon Labs, USB signals are converted seamlessly into RS232, RS485, RS422, TTL, serial and Ethernet signals. Pick from our menu of industrial or commercial-grade devices confidently, knowing that you will get nothing but the best from CommFront.
-
Product
Frequency Response Analyzers
6300 Series
-
The Venable Model 6300 Series is our popular 2-channel hardware/software system supplying the same functionality as all Venable FRAs, with the 6300 leading the industry with more integrated testing and measurement capabilities than any other instrument in its class.
-
Product
Dual Channel 14-bit 3.0 GSPS Analog to Digital Converter
ADC32RF45
-
The ADC32RF45 is a 14-bit, 3.0-GSPS, dual-channel, analog-to-digital converter (ADC) that supports RF sampling with input frequencies up to 4 GHz and beyond. Designed for high signal-to-noise ratio (SNR), the ADC32RF45 delivers a noise spectral density of –155 dBFS/Hz as well as excellent dynamic range and channel isolation over a large input frequency range. The buffered analog input with on-chip termination provides uniform input impedance across a wide frequency range and minimizes sample-and-hold glitch energy.
-
Product
Mini PoE+ Media Converter, 1000Mbps, SFP (Also Known As MiniMc 857-11911TG)
IMC-390-SFP
-
Supports IEEE802.3at PoE+ (25.5W) and IEEE802.3af PoE (15.4W) standardsServes as a power sourcing equipment (PSE) deviceSupports jumbo frame functionality (up to 10240 bytes)Supports multiple mounting options (desktop, DIN rail or wall-mount)Features in configurable PoE reset on fiber LOSSupports Link Fault Pass Through (LFPT)
-
Product
ULI-224TE - Heavy Industrial RS-232 (DB9 Female To RS-422/485 (Terminal Block) Converter. Panel Mount Metal Chassis
BB-485DRCI-PH
-
Converts RS-232 data signals to RS-422/RS-485Three-way 2 KV optical isolation (input, output, power)Wide operating temperature: -40 to +85 °CModbus ASCII/RTURugged IP30 metal panel mount case, DB9 F / TB10-48 Vdc input power (external power supply required, sold separately)UL C1/D2, IEEE-61850-3, IEEE-1613
-
Product
Analog-to-Digital Converter (A/D) and Counter-Timer Card
AD8-16 (ADA-8)
-
Model AD8-16 (alternate part number ADA-8) is an economical, multiplexed, eight-bit Analog-to-Digital Converter (A/D) and Counter-Timer card for ISA-bus computers. It accepts up to eight differential or 16 single-ended analog inputs (jumper configured). AD8-16 requires a full-size expansion slot. All connections are made through a standard 50-pin connector. Base I/O address selection is via dip switch.Analog inputs are multiplexed, amplified, held by a sample and hold amplifier, and then digitized by an eight-bit A/D converter. Amplifier gain is selected by software and can differ from channel to channel.
-
Product
18 GHz Up/Down Converter & Signal Conditioning
SC2250
-
The SC2250 extends the useful range of traditional 6GHz RF instruments for operation at microwave frequencies up to 18GHz. It provides excellent integration capability with other modular products such as National Instrument’s Vector Signal Transceiver (VST). Selectable filtering is provided for signal conditioning applications requiring spurious and harmonic rejection.
-
Product
- RS-232 to RS-422/RS-485 Converter
Model 285
-
FEATURES: User Selectable RS-422 or RS-485; User Selectable 2 or 4 Wire RS-485; Intelligent Control Of RS-485 Transmitter And Receiver; TD & RD LED's; DTE/DCE Compatible; Data Rates Up to 64 KBPs. The Model 285 RS-232 to RS-422/RS-485 Converter is a unique interface converter that can be configured to operate in compliance with RS-485 or RS-422 equipment, and RS-232.
-
-
Product
Low Frequency 3-Way Power Dividers To 1500 MHz
-
Pulsar Microwave manufactures 3-way power dividers from 1 MHz to 1.5 GHz in both surface mount and connectorized packages. They are rated for an input power of 1 watt maximum for a load VSWR of 1.20:1 or better. This series of 3-way power dividers are currently offered in four outline packages. The hermetically sealed outline 301 and surface mount outline B are useful in portable applications where space is premium. Outlines 412 and 433 are connectorized versions in cross or in-line format, respectively.
-
Product
Fast Precision D/A Converters
-
For test and measurement, and HIL applications demanding both dc and ac performance, our fast precision D/A converters (DACs) enable higher speed waveform generation of up to 12.5 MSPS with 4 × oversampling with clean signal spectrums.
-
Product
Dual Matched, High Frequency Bandpass/Lowpass Filters
LTC6602
-
The LTC6602 is a dual, matched, programmable bandpass or lowpass filter and differential driver. The selectivity of the LTC6602, combined with its phase matching and dynamic range, make it ideal for filtering in RFID systems. With two degree phase matching between channels, the LTC6602 can be used in applications requiring highly matched filters, such as transceiver I and Q channels. Gain programmability, and the fully differential inputs and outputs, simplify implementation in most systems.
-
Product
Standard High Speed A/D Converters
-
Analog Devices high speed A/D converters (ADCs) offer the best performance and highest sampling speed in the market. The product offerings include low IF A/D converters (20 MSPS to 125 MSPS), high IF a/d converters (125 MSPS to 1.3 GSPS), and wideband ADCs (>1 GSPS). The high speed a/d converter portfolio offers cost and performance optimized solutions for various applications such as communications infrastructure, electronic test and measurement, and aerospace and defense.
-
Product
Protocol Converter
MACC2
-
When designing or upgrading avionics systems we are often faced with the task of integrating components that were not originally designed to work together.A control computer that communicates using RS-232 may need to control component that expects MIL-STD-1553 messages or an INS may put out ARINC-429 labels, which are needed by Multi function Display designed around RS-422.Faced with problems like these, integrators must choose between two poor options. They must either give up on one of the units in favor of another unit that may be less suitable but uses the appropriate communications spec; or they must add a computer system – often PC104 – which can translate from one unit to the other. These computers are generally large, heavy, hot, and require substantial power.
-
Product
Hydrogen Frequency & Time Standard
CH1-1006
-
The hydrogen frequency and time standard Ch1-1006 is designed to generate highly stable, high-frequency, spectrally pure sinusoidal 5, 10, 100 MHz and pulsed 1 Hz signals and for the behavior of time-frequency measurements.
-
Product
DC to LVDT and DC to RVDT Converters
-
Computer Conversions Corporation
The SLVT Series are complete, low profile, continuously updating, single channel, Isolated Digital to LVDT Converters used to simulate the output of LVDT's (Linear velocity displacement transducers), RVDT's (Rotary...) and other phase/voltage sensitive AC devices. They provide a very precise linear AC voltage output proportionate to the magnitude of the input data, in or out of phase respective of the AC reference input as determined by the MSB of the input word (offset binary format).
-
Product
Low Frequency Active Antenna And Amplifier
Type NLF-2
-
A Hot, Active, Noise Reducing Antenna System that will sit on your desk and copy 2200, 1700, and 600 through 160 Meter Experimental and Amateur Radio Signals!
-
