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Delay Line
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Programmable Delay Line Instruments
The XT Series
Our most precise programmable delay line instruments featuring Colby's patented trombone technology
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Microwave Delay Line
E501
The Eastern OptX Series E501 / Microwave Delay Line is a high performance turnkey solution for radar and communications market. The E501 allows for ultra wide bandwidth, low loss, high isolation and immunity from EMI and EMP with timedelays up to 250 usec at frequencies up to 18 GHz.
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Fixed/Dual Delay Line
Series 1000
The EOX Series 1000 RF/Microwave Time Delay System is an economical, high performance, turnkey solution for radar test, wireless communications, Wi-MAX, and altimeter applications. The Series 1000 features ultra wide bandwidth, low loss, high isolation, low noise figure, and high dynamic range. Available with time delays up to 250 µsec and a top end frequency of 18 GHz.
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Programmable Delay Line Instrument
XT-200
Built using the same technology that made Colby a trusted name, today the XT-200 stands as our flagship product. The XT-200 utilizes not one but two of Colby's patented trombone to offer precise programmable delay or phase shift for dual-channel requirements.
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Microwave Delay Line
E3001
The E3001 / Microwave Delay Line is a high performance turnkey solution for radar and communications market. With three selectable delays the E3001 allows for ultra wide bandwidth, low loss, high isolation and immunity from EMI and EMP with time delays up to 100 msec at frequencies from 0.1 to 6 GHz.
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10 Gb/s Programmable Digital Delay Line
PDDL10
The PDDL10 is a precision time delay generator for digital signals. Delays are controlled precisely in 5 increments from 0 to 635 ps.. Data rates through 10 gigabits per second are supported for very high-speed applications. Delays can be programmed via a TTL bus.
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Programmable Delay Line Instrument
XS-100
The XS-100 is designed for those who need faster switching speeds and measurements without interruptions
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10 Gb/s Programmable Digital Delay Line
QPDDL10
The QPDDL10 series delay lines are four channel precision time delay generators for digital signals. Delays are controlled precisely in 5 ps increments at data rates up to 10 billion bits per second or clock rates exceeding 5 GHz. Each of the four channels is independently programmable.
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5 Gb/s Programmable Digital Delay Line
QPDDL5
The QPDDL5 series delay lines are four channel precision time delay generators for digital signals. Delays are controlled precisely in 5 or 10 ps increments at data rates up to 5 billion bits per second or clock rates exceeding 2.5 GHz. Each of the four channels is independently programmable.
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Programmable Delay Line Instrument
XR-100
The XR-100 is designed to give you our broadest signal delay range as well as superior switching speeds
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6 GHz Programmable Delay Line
PADL6
The PADL6 is a programmable delay line instrument designed for adjusting the time delay or phase of radio, microwave or even digital signals with bandwidths from DC to 6 GHz. Delays are controlled via a TTL level bus.
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3 GHz, 4 Channel Programmable Delay Line
QPADL3
The QPADL3 is a programmable delay line instrument with 4 independent channels designed for adjusting the time delay or phase of radio, microwave or even digital signals with bandwidths from DC to 3 GHz.
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Programmable Delay Line Instrument
XT-100
The latest generation of the product that started it all. The XT-100 features Colby's patented trombone technology for unmatched precision and ease of use. Using delay extensions, the XT-100 also comes in a number of configurations that give you the range you need, up to 100 ns.
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Microwave Wideband Externally Modulated Transmitters
MT82 (30KHz~40GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT82 series microwave optical transmitter, adopts external modulation technique, are able to transmit 40GHz microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 40Gb/s high speed communication system. MT82 adopts low noise, narrow linewidth CW DFB laser as light source; LiNbO3 external modulator as signal modulation, no laser chirp, low dispersion distortion, high extinction ratio, Full-transparency operation mode. It can be applied in long distance and extra-long distance transmission after EDFA.
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A-/B-Scan Thickness Gauge For NDT
SONOWALL® 70
SONOWALL 70 is the first thickness gauge in the market with intelligent probe identification. The extended probe management allows probe-specific information such as DAC-curves, delay lines, and serial numbers to be saved directly in the ultrasonic probe. In addition to various thickness applications, the device can be upgraded to a full-function flaw detector.
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Optical Delay
ODL
The Peregrine Optical Delay Line (ODL) provides an exceptional combination of precision, speed, and optical stability at a low price. It is ideally suited for pump-probe experiments and autocorrelation measurements (both interferometric and intensity methods). Advanced voice coil technology allows the ODL to be positioned anywhere in its travel range to within 150 nm. That’s 1 fs for a double-pass configuration. The response time is as short as 1 ms. Our 1-cm-travel ODL is interferometrically stable (measured using a 650 nm laser). No backlash, no hysteresis and no drive trains to wear out as with stepper motors. It’s convenient–the ODL can be positioned using digital commands, an analog voltage or a combination of the two. Two 16-bit on-board analog-to-digital converters simplify data collection. Digital inputs and outputs allow master or slave clocking. An executable Windows application is provided to get you up and running in minutes. In addition, DLLs and LabVIEW Vis for integration into your software are also included.
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Low Cost Microwave Wideband APD Preamp Receivers
MR11 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR11 series microwave wideband optical receiver, adopts high Sensitivity APD diode and Low Noise Preamplifier IC, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s high speed communication system.
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Custom Made Transducers
GB Inspection Systems have manufactured bespoke transducers for over 35 years, covering a wide range of applications.From simple contouring of delay line / wedges used on pipe testing or special compact housings to allow easier access to test areas, we can offer solutions for your specific applications.
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3 GHz Programmable Delay Line
PADL3
The PADL3 is a single channel programmable delay line instrument designed for adjusting the time delay or phase of radio, microwave or even digital signals with bandwidths from DC to 3 GHz
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10G DPSK Demodulator
Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5,10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systemsutilized in commercial, defense and space exploration markets. The device plays a key role in improvingsignal quality and performance to meet the expanding demand for higher data rates and more complextransmission formats within current and next generation systems without major capital expenditure.Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. The measured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarization-dependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
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ECHO 7 Ultrasonic Precision Thickness Gage
ECHO 7
ECHO 7 represents our most advanced thickness gage ever. ECHO 7 offers a 3.5” high resolution sunlight readable color display with live A-Scan, use of a wide variety of contact, delay line and immersion probes from 1-20 Mhz as default and custom created and stored applications setups, B-Scan, datalogger with up to 32GB of SD card memory and interface to Microsoft excel. The ECHO 7 is available in 4 models including the ECHO 7, ECHO 7DL, ECHO 7W and ECHO 7DLW.
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Narrow Band Digital Signal Delay Lines
Advanced Science and Novel Technology, Co., Inc.
Narrowband (11GHz-17GHz) tunable clock phase shifterDelay adjustment range of 140psExhibits low jitter and limited temperature variation over industrial temperature range100MHz of bandwidth for the phase adjustment tuning portsIdeal for high speed proof-of-concept prototypingFully differential CML input interfacesFully differential CML output interface with 800mV single-ended swingLinearized data output for minimized undershoot/overshootSingle +3.3V or -3.3V power supplyPower consumption: 0.91WFabricated in SiGe for high performance, yield, and reliabilityStandard MLF/QFN 24-pin package
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Programmable Delay Line Instrument
The XR Series
A selection of common step sizes that gives you the broadest signal delay range among all our products
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Modular RF Systems
Becker Nachrichtentechnik GmbH
Flexible modular system for customer specific system solutions without the effort of development and construction. The range of module types covers from active multicouplers, programmable attenuators, delay lines, RF switches, switching matrices, BIAS-Ts, RF filters up to bi-directional splitters and combiners.
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Terahertz Spectroscopy/Imaging Analysis Platform
TAS7400TS
The system uses two channels of ultra short pulse lasers (1.55 ?m) with either biased output (for THz generation) or signal input (for THz detection). Advantest's unique optical sampling method, utilizing phase-modulated dual-laser-synchronized control technology without a mechanical optical delay line, enables extremely high speed terahertz spectroscopy.
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5 Gb/s Programmable Digital Delay Line
PDDL5
The PDDL5 is a precision time delay generator for digital signals. Delays are controlled precisely in 5, 10 or 20 ps increments from 0 to 5115, 10,230 or 20,460 ps range respectively. Data rates up to 5 gigabits per second are supported for very high-speed applications. Delays can be programmed via a TTL bus.
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Low Cost Microwave Wideband Electro-absorption DFB Transmitter (without RF Amp)
MT60 (40KHz~33GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT60 series microwave DML optical transmitter, are able to transmit 33G microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 60Gb/s high speed communication system.
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Microwave Wideband Direct Modulated DFB Transmitters (without RF Amp)
MT50 (40KHz~20GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT50 series microwave wideband direct modulated DFB transmitter, are able to transmit 20G microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc.
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6 GHz, 4 Channel Programmable Delay Line
QPADL6
The QPADL6 is a programmable delay line instrument with 4 independent channels designed for adjusting the time delay or phase of radio, microwave or even digital signals with bandwidths from DC to 6 GHz.
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Microwave Wideband APD-TIA Receivers
MR12 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR12 series microwave wideband optical receiver, adopts high Sensitivity APD diode and limiting amplifier, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s high speed communication system.
