Showing results: 781 - 795 of 846 items found.
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OM2000A+ -
Array Solutions
Thank you for purchasing this new model of the OM Power’s RF power amplifiers line for HF and 50 MHz amateur radio bands. You now own, the OM2000A+, an automatic unit with no knobs, no rotaryswitches on the front panel, just two small switches and one large touch display.Smart design, modern conception, high reliability is the result of OM Power’s development and many years of experience with overall solutions and special attention with the design of the protection circuits.This product is covered by two years of warranty on the amplifier itself and one year for the tube.We wish you will have many years of trouble-free use of this equipment, lots of fun and successful contacts in the world of amateur radio.
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COMe Type 7 Ice Lake-D STKit -
ADLINK Technology Inc.
The Type 7 Starter Kit Plus consists of a COM Express Type 7 module with ATX size Type 7 reference carrier board that offers one PCI Express x16 slot with proprietary pinout for 10GbE adapter card that convert 10GBase-KR to 10GbE Optical Fiber or 10GbE Copper signal, one PCI Express x16 slot, two PCI Express x8 slots, Serial ATA, USB3.0/2.0, Gigabit LAN and Super I/O. in addition, a IPMI BMC (miniBMC) located on carrier board connect to COM Express Type7 module by NC-SI interface to support some of out-of-band management features. All necessary cables are included.
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Model 78624 -
Pentek, Inc.
Model 78624 is a member of the Cobalt® family of high-performance PCI Express boards based on the Xilinx Virtex-6 FPGA. As an IF relay, it accepts two IF analog input channels, modifies up to 34 signals, and thendelivers them to two analog IF outputs. Any signal within each IF band can be independently enabled or disabled, and changed in both frequency and amplitude as it passes through the module. The 78624 supports many useful functions for both commercial and military communications systems including signal drop/add/replace, frequency shifting and hopping, amplitude equalization, and bandwidth consolidation. Applications include countermeasures, active tracking and monitoring, channel security, interception, adaptive spectral management, jamming, and encryption.
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Radio Frequency Systems
RFS’ CPRI Interface Panels are used to test fiber connectivity between Optical Base Band Units (BBU) and Remote Radio Heads (RRH), allowing cell operations and system performance engineers to ensure the best performance without having to disconnect the fiber optical system or disrupt service. In addition, the CPRI panel enables easy RF over CPRI testing at the bottom of the tower, reducing the need for unnecessary tower climbs, thus minimizing maintenance cost and overall OPEX for customers. The RFS CPRI panel is bundled with RFS’ high-quality fiber optic jumpers, providing an end-to-end solution that includes HYBRIFLEX® fiber-to-the-antenna DC and F/O solutions.
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EDFA -
Fibotec Fiberoptics GmbH
EDFAs are based on the light amplification in erbium-doped fiber, which are optically pumped by means of 980 nm or 1480 nm light sources. In this way, the light of a larger wavelength within the C or L band applied to the input of the amplifier is amplified, thus widening the range of optical communication links. EDFAs typically operate in saturation and the average signal power determines the average gain. The dynamics of EDFA are unaffected by the sequence and dynamics of a digital signal or channel interaction in DWDM systems. As a result, multiple channels can be bundled within the total erbium spectral amplification bandwidth. However, the total average output power in both cases is determined by the saturation power of the specific EDFA.
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Vonaq Ltd
*Supports 802.11 a/b/g/n and 2.4 / 5GHz frequency bands.*Quickly troubleshoot Wi-Fi problems using the 7” Inch colour touch screen*Screen resolution 800 x 480 (WVGA)*monitor intermittent line problems up to 20 days with the xDSL Histogram feature*One button configurable test / Automatic test script performs the following Tests:**Noise**WiFi Channel Utilisation**Access point login,**Ping Test**HTTP Download Test*Rapid Testing - Reports and statistics displayed in typically less than 3 minutes*Stores over 1000 Test reports in PDF Format*USB port for additional storage options
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781910-01 -
NI
20 MHz Bandwidth, 50 MHz to 2.2 GHz, Included GPS-Disciplined OCXO, USRP Software Defined Radio Device - The USRP‑2930 is a tunable RF transceiver with a high-speed analog‑to‑digital converter and digital‑to‑analog converter for streaming baseband I and Q signals to a host PC over 1 Gigabit Ethernet. It also features a GPS-disciplined oscillator (GPSDO) with PPS accuracy of ±50 ns. You also can use the NI USRP‑2930 for the following communications applications: white space; broadcast FM; public safety; land-mobile, low-power unlicensed devices on industrial, scientific, and medical (ISM) bands; sensor networks; cell phone; amateur radio; or GPS.
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915M -
Seeed Technology Inc.
Frequency band: 910-920 MHz (enhanced to 900-930 MHz if an Expansion Module is connected)Frequency span: 112 KHz-10 MHz(enhanced to 30 MHz if an Expansion Module is connected)Graphics LCD 128x64 pixels, great visibility outdoorsPC Windows client supports Windows XP/Vista/Win7 both 32 and 64bitsBacklight for great indoor visibilityStandard SMA 50 ohms connector, a matching antenna is includedAmplitude resolution: 0.5dBmDynamic range: -115dBm to 0dBmAbsolute Max input power: +5dBmAverage noise level (typical): -110dBmRF Generator amplitude: 0dBm to 20dBmFrequency stability and accuracy (typical): +-10ppmAmplitude stability and accuracy (typical): +-3dBmFrequency resolution: 1KhzResolution bandwidth (RBW): automatic 2.6Khz to 80KhzWeight: 185gSize: 113x70x25 mm
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2132 IN -
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on low ohms : 3Ω & 500Ω.● Compact and lightweight.● 200mA continuity short circuit current.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test. ● Live warning and display or external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● BS 16 edition.
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1832 IN -
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on low ohms : 3Ω & 500Ω.● Compact and lightweight.● 200mA continuity short circuit current.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test.● Live warning and display or external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● BS 16 edition.
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Vision E40 / E100 -
Keysight Network Applications and Security
These new cost-effective and scalable solutions help IT teams supporting hyperscale and microscale data centers, resolve application performance bottlenecks, trouble shoot problems, and improve data center automation, as well as better utilize network analysis and security tools. Today’s hyperscale data centers, which are designed for expansion, as well as micro data centers, which often sit on the network edge closer to end users for an improved experience, can create significant challenges for IT organizations. These challenges range from poor network performance due to increasing size and complexity, to security issues resulting from insufficient visibility into incident detection and resolution. Many IT organizations use multiple network monitoring tools, and need to efficiently transport network traffic from thousands of network locations. Ixia’s solutions for highly scalable and expanding data centers. Ixia’s Vision portfolio of NPBs provides intelligent, sophisticated, and programmable network flow optimization, delivering comprehensive visibility and security coverage. The new Vision Edge 40 and Vision Edge 100 offer real-time visibility, insight, and security into high density hyperscale and microscale data centers, even as they expand. Each is capable of inline and out-of-band deployments, and delivers control, coverage, and performance to protect and improve crucial networking, data center, and cloud business assets.
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ICE3006 -
Pole/Zero
The ICE3006 is an agile filter/amplifier cascade for the UHF frequency band with a VHF bypass. It enables simultaneous operation of multiple transceivers in the cosite environment. This filter/amplifier provides multiple poles of RF selectivity to reduce broadband noise, harmonics, and spurious signals while still providing full output power in transmit mode and excellent selectivity to interfering signals at the transceiver’s RF input in receive mode. All transmit, receive, and bypass switching is incorporated into the three-port design (LOS and SATCOM). The ICE3006 incorporates extensive Built-in-Test capability and is qualified for airborne applications. A mounting tray is available as an option for easy incorporation on your platform. Cost-effective modifications are available on the ICE3006. Please contact your sales representative at 513.870.9060 or Support@PoleZero.com for details.
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ERAVANT
Wide mechanical tuning bandwidth Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity designs to yield near full band frequency coverage. Unlike dual-tuner oscillators, frequency and power optimization are accomplished by a single micrometer. Furthermore, these oscillators can be modified into electrically tunable oscillators by replacing the micrometer with an electrical actuator. The wide tuning bandwidth of these oscillators offers a low cost, high performance means of signal generation, making them ideal test sources for labs and antenna ranges. While standard models offer a waveguide interface, a coaxial interface is also available. When used with a Gunn oscillator regulator/modulator (SOR series), these oscillators can produce AM or FM modulated signals for many test applications.
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ERAVANT
Full band waveguide detectors are GaAs beam lead Schottky diode-based detectors that are specially designed for millimeterwave network analyzer applications. With a proprietary circuitry design and careful diode selection, these zero-biased detectors exhibit high sensitivity and extremely flat output characteristics. The below standard offering covers the frequency range of 18 to 170 GHz and offers a 1 MHz video bandwidth and 1 MΩ video output impedance. The standard models also have the capacity to handle a maximum RF input power of up to +17 dBm. The RF interface of these detectors is a standard waveguide with an integrated Faraday isolator to improve the port VSWR. The output voltage polarity is negative and the connector type is a female SMA. Other configurations are offered as custom models.
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PMR 3030 -
LBA Group, Inc
The PMR 3030 EXT Power Meter is a very versatile instrument covering communication bands from 30-1000 MHz. (The PMR 3030 is available for 30-500 MHz only. The PMR Power Meter is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters.
