Showing results: 586 - 596 of 596 items found.
-
MR22 (40KHz~18GHz) -
Hangzhou Huatai Optic Tech. Co., Ltd.
MR22 series microwave wideband optical receiver, adopts High linear PIN 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 and 18Gb/s high speed communication system.
-
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.
-
RFCI61000-4-6 -
Lisun Electronics Inc.
RFCI61000-4-6 RF Conducted Immunity Test System is an automatic test system which is for the conduction sensitivity testing, it is fully meets IEC61000-4-6.2006, ISO11452-4, GB/T17626.6-2008 and GTB152B-CS114 etc standards. RFCI61000-4-6 internal source and broadband power amplifier can be generated 3 voltage test levels: 1v, 3v and 10v, and has the function of the real detect output level. It has two operation software which is calibration software and test software. When measuring, the signal is in 1 KHZ sine wave amplitude modulation system (80%) to simulate the actual harassment, and can through the coupling/decoupling network (CDN or electromagnetic clamp) to make the harassment signal coupled to the device.
-
MR21 (40KHz~18GHz) -
Hangzhou Huatai Optic Tech. Co., Ltd.
MR21 series microwave wideband optical receiver, adopts High linear PIN diode and Low noise pre-amplifier 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 and 18Gb/s high speed communication system.
-
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.
-
Washington Laboratories LTD.
Washington Labs provides FCC Testing and has many years of experience and expertise in the following:FCC Part 15 Testing for Computing Devices, Cordless Telephones, Satellite Receivers, TV Interface Devices, Receivers, Low Power Transmitters, and Spread Spectrum Transmitters, UNII & others.FCC Part 22 Testing for Cellular TelephonesFCC Part 25 Testing for Satellite CommunicationsFCC Part 90 Testing for Private Land Mobile Radio Services – Includes Paging Devices and Mobile Radio TransmittersFCC Part 95 Testing for Personal Radio ServicesFCC Part 18 Testing for Industrial, Scientific, and Medical Equipment i.e. Microwave, and RF Lighting Ballast (ISM)FCC Part 24 Testing for Personal Communications SystemsFCC Part 80 Testing for Marine Radio Transmitters
-
LS-11-F -
Lumistar Inc.
The LS-11-F portable FM test transmitter is designed for checkout and troubleshooting of telemetry receiving systems operating with FM modulation. For applications with any of the ARTM modulations (Tier 0, Tier I, or Tier II), please refer to the LS-11-M Data Sheet. Complete ground stations including the antenna with LNA, RF down-converter, IF receiver, bit synchronizer, and PCM decommutator can be tested and bit error tests performed. The design allows secure links to be tested with an external encryptor. The Test Transmitter contains an internal PCM Data Simulator and Pseudorandom patterngenerator that operates in a BERT mode. The device provides simulated clock and data (without transmitter enabled) and accepts external data for modulating the internal transmitter. Complete setup can be achieved locally through the keypad and two-line LCD display or remotely through the USB Interface. Operational parameters include the PCM format parameter database information (frame sync patterns, wavewords, etc…), pre-modulation filter selection, transmitter carrier frequency, transmitter deviation, and output power level. Output power can be selected from approx. -60 to +5 dBm in 5 dB steps. The Test Transmitter contains a LiFePO4 Battery (Lithium Iron Phosphate), which provides higher energy density at ¼ the weight of legacy lead-acid batteries. The unit also provides an internal battery charger and will operate for up to twelve hours on battery power having received on a full charge.
-
Type HFDF -
National RF, Inc
National RF’s Type HFDF high frequency location system is a proven noise hunting and location directional antenna system that allows you, in many cases, to walk right up to the source of High Frequency (HF) noise! Used by several power companies around the United States, professional noise hunters, and other communications specialists, the HFDF has located noise sources that emanated from pole power transformers, arcing electric fences, CATV in-line amplifiers, plasma TV screens, and even Marijuana grower’s heating lamps! The system incorporates several plug-in, tunable magnetic loop sensors of a proprietary National RF design, that cover the frequency range between 1.8 MHz and 55 MHz. The unit is packaged in a hand-held, lightweight metallic enclosure, with a pistol grip and a magnetic compass mounted on top. The compass is used to get magnetic bearings to the noise source, which may be plotted on a map to triangulate, and ultimately pin-point, the location of the noise source. In certain cases, our customers tell us that they have been able to walk right up to the interfering noise source and correct the situation on the spot!
-
WLAN Test Toolkit -
NI
The WLAN Test Toolkit gives you direct and fine control over the generation and analysis of IEEE 802.11a/b/g/n/ac and ax signals, as well as 802.11j/p/ah/af waveforms, with industry-leading speed and accuracy. It empowers you to characterize, validate, and test a variety of WLAN connectivity products, such as RF front end components, wireless modules, and user devices.The toolkit includes extensive support for the latest features of the 802.11ax standard, including extended single-user packets, multiuser OFDMA, and multiuser multiple input, multiple output (MIMO) functionality with per-user configuration and measurement results. The WLAN Test Toolkit helps you solve demanding new access point test cases by generating signals that simulate multiuser environments, including per-user impairments. You can also use the new software to generate trigger frames to test the real-time response of client devices and make power precorrection and relative center frequency measurements.
-
VCO Series -
SignalCore, Inc.
The SC5510A and SC5511A are VCO-based, synthesized signal sources with very low phase noise and an amplitude control of 0.01 dB throughout its -30 dBm to +15 dBm output power range. By utilizing a unique multiple phase-locked loop architecture, phase spurs are kept below -70 dBc across the entire tuning range, even at 1 Hz step resolution. Download the data sheet to see how the impressive features and specifications of these modules make them stand out when compared to other small modular synthesizers. These 20 GHz signal sources include an additional, independent RF2 channel with a tunable frequency range from 100 MHz to 3 GHz and a tuning resolution of 25 MHz. The extra channel makes the modules suitable for either single-stage RF conversion systems or dual-stage image suppression up/down converter systems. Both modules make great general-purpose laboratory signal sources where demanding low phase noise and signal purity are required. They are both ideal choices as an integrated clock source for fast DAC and ADC applications, especially those that require variable sampling rates. Full implementation instructions, GUI, driver software, and example code are provided with each module.
-
TDEMI Mobile+ series -
Gauss Instruments
The new benchmark for your fastest product pre-certifications on the planet. The new TDEMI Mobile+ (TDEMI M+) receiver series of GAUSS INSTRUMENTS is a very compact and robust designed instrument for optimum mobility and outdoor use as well as on developers workbench in your lab. It provides a vast variety of functionalities. The TDEMI M+ receiver series is equipped with a +12V supply - so it can be easily used for on-board testing, e. g. in vehicles or aircrafts and so on. By its integrated touch-sensitive and high resolution screen and the embedded PC the TDEMI M+ is a fully stand-alone instrument independent from any control or host or display unit e. g. as a PC or laptop. Thus it provides even more flexibility for your emission measurements. Furthermore the instrument can be powered by a battery pack (Option BAT-UG) making it even more flexible and easy to carry it around without any need of an external power supply. Especially designed for your todays challenging pre-certification tasks the TDEMI M+ provides the absolutely unrivaled advantages in speed and performance of the well known and market approved GAUSS INSTRUMENTS time-domain and RF technology. Thus, your pre-certification measurements and investigations can be performed up to 16000 times faster than by conventional receivers. The instruments of the TDEMI M+ receiver series are available for the frequency ranges up to 1 GHz, 3 GHz, 6 GHz or 7 GHz starting from 9 kHz each. Additionally these blazing fast measurements can be carried out even starting from 10 Hz optionally (Option MIL/DO-UG).
