Showing results: 376 - 387 of 387 items found.
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C&C Instruments Co.
Waveform : Sine, Triangle, Square, Pulse, Sawtooth, Ramp 0.2Hz-150MHz EXT Frequency Counter(Option : 1:6 GHz or 2.7GHz) Self made insert ASIC Function : Total, RPM, Period, LPF, COUPL(AC/DC), ATT(X10) Fast,High-Resolution, 8Digits LED display Internal or External AM,FM Modulation Internal or External Burst and Linear Sweep Countrol from 1 : 1 to 100:1 TTL/CMOS Leveled Square Wave Output Maximum Attenuation of 20 dB cna be obtained Output impedance : 50 INPUT SENSITMTYKHz Range : 100mVms, MHz Range : 300mVms SWEEP WIDTH : Variable from 1:1 -100:1 RATE : 0.5Hz - 50Hz(20ms-2s) INTERNAL : Linear Bilt-in 5digits Green LED display
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SDG7000A -
SIGLENT Technologies
SIGLENT’s SDG7000A is a family of dual-channel Arbitrary Waveform Generators that feature up to 1 GHz bandwidth, a maximum sample rate of 5 GSa/s, and 14-bit vertical resolution. It can generate arbitrary waveforms point by point with a maximum 2.5 GSa/s sample rate and vector signals with a maximum of 500 MSa/s. It also has the ability to generate a variety of signals such as continuous wave, Pulse, Noise, PRBS patterns, and a 16-bit digital bus. It supports the generation of complex signals such as modulation, sweeping, bursting, and dual-channel copying/coupling/tracking and superposition. The outputs are user selectable for differential or single-ended connections and support a maximum output range of ± 24 V. The instrument can ensure a large amplitude under high-frequency which eliminates an external power amplifier in some applications and addresses a wider range of requirements.
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779900-01 -
NI
2.7 GHz, 20 MHz Bandwidth Digital Upconverter Included, PXI Vector Signal Generator —The PXIe‑5672 features quadrature digital upconversion, which reduces waveform download and signal generation time. It is a general-purpose vector signal generator that can generate standard modulation formats such as AM, FM, PM, ASK, FSK, MSK, GMSK, PSK, QPSK, PAM, and QAM. The PXIe‑5672 delivers a highly flexible and powerful solution for scientific research, consumer electronics, communications, aerospace/defense, and semiconductor test applications as well as emerging areas including software defined radio, radio frequency identification (RFID), and wireless sensor networks. For specific communications standards, you can use various software add-ons to generate modulated signals according to standards such as WCDMA, DVB‑H, and ZigBee.
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779900-02 -
NI
2.7 GHz, 20 MHz Bandwidth Digital Upconverter Included, PXI Vector Signal Generator —The PXIe‑5672 features quadrature digital upconversion, which reduces waveform download and signal generation time. It is a general-purpose vector signal generator that can generate standard modulation formats such as AM, FM, PM, ASK, FSK, MSK, GMSK, PSK, QPSK, PAM, and QAM. The PXIe‑5672 delivers a highly flexible and powerful solution for scientific research, consumer electronics, communications, aerospace/defense, and semiconductor test applications as well as emerging areas including software defined radio, radio frequency identification (RFID), and wireless sensor networks. For specific communications standards, you can use various software add-ons to generate modulated signals according to standards such as WCDMA, DVB‑H, and ZigBee.
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779900-03 -
NI
2.7 GHz, 20 MHz Bandwidth Digital Upconverter Included, PXI Vector Signal Generator —The PXIe‑5672 features quadrature digital upconversion, which reduces waveform download and signal generation time. It is a general-purpose vector signal generator that can generate standard modulation formats such as AM, FM, PM, ASK, FSK, MSK, GMSK, PSK, QPSK, PAM, and QAM. The PXIe‑5672 delivers a highly flexible and powerful solution for scientific research, consumer electronics, communications, aerospace/defense, and semiconductor test applications as well as emerging areas including software defined radio, radio frequency identification (RFID), and wireless sensor networks. For specific communications standards, you can use various software add-ons to generate modulated signals according to standards such as WCDMA, DVB‑H, and ZigBee.
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LS-45-DB -
Lumistar Inc.
The Lumistar LS-45-DB Dual Channel Bit Synchronizer Daughterboard provides optimal reconstruction of a serial PCM data stream that has been corrupted by noise, phase jitter, amplitude modulation, or base line variations. The all-digitaldesign assures a high performance, consistent product, with excellent reliability and long-term stability. Dual channel design can feed each channel of the LS-55-DD dual decom. The LS-45-DB also has a post D combiner that allows for optimal ratiocombining of the two input signals A unique Built-in-Test feature allows performance verification for the Bit Synchronizer to ensure the highest level of operation. Auto-test BIT is performed for a short duration on the application of power and tests more than 90% of the Bit Synchronizer components. This test verifies that power is properly applied, verifies that there are no internal bit errors, and performs other tests to ensure that the bit synchronizer is fully operational with status indication of results. Command-test BIT performs the same functions and can be initiated by the user at any time through the Lumistar software when used on Lumistar PC products. The user has the ability to generate internal pseudo-random patterns and calculate internal bit error rates with or without the injection of forced errors.Various status indicators are also available through the software. The Bit Synchronizer also contains a BER reader as well as frame sync pattern indicator.
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RC-088 -
Rinch Industrial Co.,Limited
This instrument is a special equipment for measuring the reflectivity of rearview mirror (or similar product) of motor vehicle. The product composes intelligent measuring instruments, optical integrating sphere, parallel lamp, standard light source, constant current source etc. It is easy to operate，it can measure the reflectivity quickly and accurately. On instrument structure, it adopts standardized modulation design. It takes latest single chip as its digital central processing element. After the measuring signal is converted by modulus, CPU will do some computation and compensation. The instrument can display the reflectivity of device which is measured in rear time. It operates simply and quickly, the indication is direct and accurate. It’s good for quality examination &control in the production scene as well as laboratories. This product has the convenience &quick demarcation way, can meet requirement of different occasion. It is applicable for measuring light reflection on mirror and not mirror parts.
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CNG-EbNo -
Noisecom
The CNG-EbNo is a fully automated precision signal to noise (AWGN) generator that sets, and maintains a highly accurate ratio between a user supplied carrier and internally generated noise, over a wide range of signal power levels and frequencies. The internal AWGN meter provides repeatable SNR waveforms for accurate signal generation. The instrument gives system, design, and test engineers in the telecommunications industry a single tool to generate precision signal to noise ratios. These signals are used to compare theoretical BER to SNR ratios, found in "waterfall" type graphs, with measured values from the DUT to evaluate different modulation schemes. Users can obtain higher yield through automated testing, plus increased confidence from repeatable, accurate test results. Standard units can be modified for specific customer requirements. Please consult the factory for pricing and availability of these requests.
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USB-CTR-15 -
Acces I/O Products, Inc.
The USB-CTR-15 is an ideal solution for adding portable, easy-to-install, counter/timer capabilities to any PC or embedded system with a USB port. This board is packaged in a small, rugged, industrial enclosure and features 15 independent 16-bit counter/timers. The unit is a true USB 2.0 device, offering the highest speed available with the USB bus. It is fully compatible with both USB 1.1 and USB 2.0 ports. The unit is plug-and-play allowing quick connect/disconnect whenever you need additional counter/timer devices on your USB port. The USB-CTR-15 can be used for a wide variety of measurement applications including event counting, frequency measurements, position measurement, pulse counting, pulse-width modulation and pulse generation. The OEM version provides just the board without the enclosure or external screw terminal board and is ideal for a variety of embedded OEM applications.
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Macom Technology Solutions Holdings Inc.
Macom offers a line of infrastructure voice processors, in concert with the carrier-grade Media Stream Processing software, that delivers a complete, integrated VoIP media, data and fax, signaling and control processing solution. Combined with powerful DSP cores with flexible packet processing engine and a rich set of interfaces, the processors support 256 to 640 channels of packet-TDM and packet-packet operation across the entire range of IP modulations, for VoIP and VoATM applications. A large suite of software packages for Wireline, Packet Cable, W-CDMA and CDMA2000 network applications are supported. Major applications include media gateways, session boarder controllers, wireless base transceiver stations and nod-Bs, base station controllers, radio network controllers, mobile switching centers, digital loop carriers, optical network terminals and optical line terminals for passive optical networks, digital subscriber line access multiplexers, class 4 and 5 switches, integrated access devices, IP private branch exchanges, ATM switches and IP routers.
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Shanghai MCP Corp
Respective dual channels function/arbitrary waveform generator. Sine wave output up to 160MHz, full-band resolution of 1μHz. Pulse waveform up to 50MHz (or 40MHz), adjustable time of rising, falling and duty ratio. Sampling rate of 500MSa/s and vertical resolution of 16bit. 6-bit high-precision frequency meter compatible with TTL level signal. Arbitrary wave storage of 8~32M points, 7GB non-volatile waveform storage. Multi modulation function::AM,FM,PM, ASK,FSK,PSK, BPSK, QPSK,OSK,PWM, QAM, SUM . 16bit digital arbitrary wave (TTL level) DARB. 16th Harmonic Generation Function. Protocol output: I2C, SPI, UART (TTL level). 8 Inch high-resolution TFT color LCD,WVGA(800×480). Standard interface: USB Host, USB Device, LAN, 10MHz clock source input/output. Frequency sweep and burst output. Easy-to-use multi-functional knob and numeric keypad
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LSP-5KVA -
Lisun Electronics Inc.
• Circuit Type: (IGBT) MPWM Pulse Duration Modulation • Input: 1 Phase 220V±10%, 50Hz/60Hz±5% • Output Voltage: HIGH/LOW Adjustable 1)1 Phase Voltage Range: (HIGH)0～300V, (LOW)0～150V 2) Nominal Voltage: +10%～+25%, -10%～-30% • Output Frequency: 50Hz, 60Hz, adjustable between 45 and 70 Hz, 400Hz • Load Voltage Stabilization Rate: ≦0.5% • Frequency Stabilization Rate: 0. 1% (Fix Point 50Hz, 60Hz and 400Hz) • Wave Distortion Rate: ≦2% (Resistor Load); Efficiency: ≧85% • Output Instruments: Frequency Indicator, 4-digits RMS digital frequency indicator, resolution is 0.1Hz Voltage Meter, 4-digits RMS digital voltage meter, resolution 0.1V Ampere Meter, 4-digist RMS digital ampere meter, resolution 1Ma Power Indicator, 4-digits RMS digital power indicator, resolution 1W Power Factor Meter Resolution 0.001 • Protective Devices: Over load, short circuit, over voltage, over current, over temperature protective and alarm devices • Operating Environment: Temperature 0～40℃ Relative Humidity 0～90%
