Latest RF & Microwave Products of the Week (23

Coaxial Isolators from 10 MHz to 26.5 GHz

The coaxial isolators from UIY operate from 10 MHz to 26.5 GHz. They have an insertion loss of less than 1.5 dB, isolation of over 14 dB, and can handle up to 500 watts of forward power. These isolators are available in a module with N-type and SMA connectors as standard products and can also be ordered as a custom module. They are suitable for Military, Space & Commercial applications. Click here to view specs.

Connectorized High Pass Filter from 11 to 40 GHz

The ZHSS-K11G+ from Mini-Circuits is a Connectorized High Pass Filter with a passband from 11 to 40 GHz and a stopband from DC to 8500 MHz. The device has an insertion loss of less than 2.5 dB and offers a rejection of up to 80 dB below the passband. This RoHS-compliant filter is available in a module with 2.92 mm (F) connectors and is ideal for 5G, transmitter/receiver, satellite communication, and test and instrumentation applications. Click here to view specs.

10 MHz to 6.7 GHz RF Synthesizer Module

The HSM6001A from Holzworth Instrumentation is an RF synthesizer module that operates from 100 kHz to 6.7 GHz. It is a microwave CW source that is architected on a non-PLL based platform. The digital-analog hybrid design provides excellent phase noise performance and spurious response, which compliments the phase coherent nature of this digital-analog hybrid signal source. The module can be controlled directly via the SPI bus, the Holzworth GUI, a preloaded lookup table, LabVIEW, MATLAB, C++, C#, etc. It has a switching speed of less than 6 microsec with phase memory and an onboard precision 100 MHz OCXO. The HSM6001A is ideal for electronics design, manufacturing test and OEM systems integration applications. Click here to view specs.

10 W, 225 to 512 MHz Bi-Directional Amplifier

The NW-BA-VU4GX02 from NuWaves is a Bidirectional V- U-Band Amplifier module that operates from 225 to 512 MHz. It provides a signal gain of 31 dB with a linear RF power of up to 10 watts while operating with 25% power efficiency. The BDA is ideal for extending the communication range of half-duplex transceivers running high peak-to-average waveforms such as OFDM. It has a manual transmit / receive (T/R) mode selection, coupled with an extremely fast T/R mode switch time of under 4 uS. The amplifier is available in a module that measures 2.34 x 2.34 x 0.7 inches with SMA female connectors and is ideal for broadband RF telemetry, software defined radios, Unmanned Aircraft systems and communication systems. Click here to view specs.

175 W Low PIM Coaxial Termination from DC to 6.5 GHz

The 1479-4 from API Weinschel is a Low PIM Coaxial Termination that operates from DC to 6.5 GHz. It can handle up to 175 watts of average power and 10 kW of Peak Power (5 µs pulse width and a duty cycle of 0.9%). This 50-ohm termination can operate over a wide temperature range from -55 to 125 degrees Celsius and is convection cooled. The termination is available in a module with an N-Type (Male) connector. Connectorized High Pass Filter from 11 to 40 GHz Click here to view specs.

10 MHz GNSS Disciplined OCXO

The IQCM-112 from IQD Frequency Products is a GNSS disciplined oscillator that consists of an OCXO with an integrated GNSS receiver that supports GPS, Glonass, Beidou, and Galileo constellations. The GNSS Disciplined OCXO gives 1 PPS and a 10 MHz output with stability up to 1.5µs over 24 hours using an adaptive algorithm. The OCXO provides a Standard NMEA0183 data output via a serial port. The oscillator has a rise and fall time of up to 8 ns and a pulse width of 100 ms with a duty cycle from 45 to 55%. It operates over a power supply of 5 V and provides standard HCMOS at the output (sinewave is also available upon request). The device has a standard operating temperature range from -20 to +75 degrees Celcius with an extended range from -40 to +85 degrees Celsius. It has a phase noise of -150 dBm/Hz at 100 kHz and a sensitivity of -159 dBm. The oscillator consumes up to 2A of current during warm-up. This RoHS-compliant GNSS disciplined OCXO is available in a 60 x 60 mm surfa...Click here to view specs.

8 GHz Dielectric Resonator Oscillator

The SDRO800-8 from Synergy Microwave is an 8 GHz Dielectric Resonator Oscillator. The DRO has a phase noise of -140 dBc/Hz at a 100 kHz offset. It has a tuning voltage from 1 to 10 V with a tuning sensitivity of 1.5 MHz/V. It requires a supply of 8 V to operate. This DRO delivers an output power of more than 1 dBm and has a harmonic suppression of 34 dBc. It is RoHS compliant and is available in a surface-mount package. Click here to view specs.

5-in-1 MIMO Antenna for LTE, ISM & GNSS Applications

The 2J7050BGFa from 2J Antennas is a 5-in-1 heavy-duty MIMO antenna that has two Cellular/LTE, two 2.4/5.0 GHz ISM, and one GPS/GLONASS/QZSS/Galileo antenna element. The antenna delivers a peak gain of up to 5.6 dBi and can handle an input power of up to 25 watts. This screw mount antenna measures 96 (D) x 90 (H) mm with customizable cables & connectors. It is suitable for applications like Infotainment systems, WiFi hotspot, HD video transmission, Dashcameras, connected cars, Self-driving cars, Fleet management, Gateways, Routers, Public transportation and Logistics. The IP67, IP69, and IK09 rated antenna has also been tested to comply with EN61373 (Vibration and Shock) and EN45545-2 (Fire Protection) for use in railway applications while the UV stable housing material is available in a range of coloured finishes. Click here to view specs.

Voltage Controlled Attenuator from 6 to 12 GHz

The 6752-60D from ARRA is a Voltage Controlled Attenuator that operates from 6 to 12 GHz. It has an attenuation range from 0 to 60 dB with a variation of less than 1.6 dB and insertion loss less than 2.7 dB. The attenuator has a control voltage from 0 to 6 V and requires a supply voltage of ± 12 V. It is available in a module with SMA female connectors. This attenuator meets MIL-C-39012 standards. Click here to view specs.

5-bit GaAs Digital Attenuator MMIC from 0.1 to 30 GHz

The ADH941S from Analog Devices is a 5-bit GaAs Digital Attenuator MMIC that operates from 0.1 to 30 GHz. It provides a total attenuation of 15.5 dB where the attenuator bit values are 0.5 (LSB), 1, 2, 4, and 8 dB. The attenuator has an insertion loss of less than 4.4 dB (@ 30 GHz) and has an IIP3 of 45 dBm. It has a bit error of ±0.5 dB and can handle 27 dBm of power. It requires dual supply voltages of +5/-5V, and five control voltage inputs that toggle between +5V and 0V to select each attenuation state. This digital attenuator is available as a die that measures 90.2 x 37.4 mils and is ideal for use in test equipment, sensors, transceivers, military, and space applications. Click here to view specs.

0.1 to 4 GHz Wideband Cryogenic Amplifier

The APTC3-00100400-1200-D4 from AmpliTech is a Wideband Cryogenic Amplifier that operates from 0.1 to 4 GHz. It provides an output power of 8 dBm @ P1dB with a gain of more than 28 dB and has a noise figure of less than 1.2 dB. The device requires a DC supply voltage of 15V and consumes up to 60 mA of current. It is available in a module with coaxial connectors. Click here to view specs.

WR-12 Waveguide to 1 mm Female Coax Adapter from 60 to 90 GHz

The QMC-WC12-1FR from Quantum Microwave is a WR-12 Waveguide to 1 mm Female Coax Adapter that operates from 60 to 90 GHz. The device has an insertion loss of less than 0.75 dB and a VSWR of under 1.4:1. Click here to view specs.

RF Shielded Test Enclosure for Applications up to 6 GHz

The HDRF-1560-A from RF Electronics is a RF Shielded Test Enclosure that can be used to test devices operating up to 6 GHz. It has a thick RF absorbing foam that provides a reflection loss of over 18 dB at 2.4 GHz. The test enclosure has shielded power filters which can be used to power devices placed inside the enclosure while blocking all wireless signals. The HDRF-1560-A has a number of user friendly I/O connection options that include HDMI, RJ45, USB, DB9, VGA, DB25 and AC/DC. The shielded box measures 438 x 390 x 565 mm and is ideal for 802.11 a/b/g/n/ac, Bluetooth, RFID and 3G Device Testing. Click here to view specs.

2000 W Solid State GaN Power Amplifier from 900 to 930 MHz

The RIM092K0-20 from RFHIC is a high power SSPA that operates from 900 to 930 MHz. This amplifier is based on GaN-on-SiC Transistors and provides an output power of up to 2000 watts with an efficiency of 63% while operating from a 50 V supply. This high-efficiency rugged device has been developed to replace industrial magnetrons and other vacuum tubes that are currently used in high power industrial applications, artificial diamond manufacturing, semiconductor equipment, and plasma systems. The amplifier is available in a module with connectors and is ideal for CW, ISM, microwave CVD reactors, plasma generators, MW heating, and drying applications. Click here to view specs.

Wi-Fi / Bluetooth 5.1 Combo Chipset for Automotive Applications

The QCA6595AU from Qualcomm is an MU-MIMO Wi-Fi / BT 5.1 Automotive Dual-MAC Combo Chip for Automotive Infotainment and Telematics applications. It supports 802.11ac, 802.11a/b/g, 802.11n, Bluetooth 5.1, and comes with WPA3 wireless security. The SoC is based on Qualcomm aptX™ audio technology and is designed to address surging connectivity demands in vehicles. This chip is available in 2x2 and 1x1 MIMO configurations and delivers a PHY throughput of over 1 Gbps. It utilizes 40/60/ 80 MHz channels and has an integrated 2.4/5 GHz power amplifier (PA) and an LNA to maximize the RF link budget. This chip is equipped with MIMO+SISO, Dual MAC, 2.4 and 5 GHz Dual Band Simultaneous (DBS) capability to deliver faster, more secure, and more robust Wi-Fi experiences than current automotive Wi-Fi/BT products. For OEMs, it facilitates Next-gen Infotainment use cases such as wireless car projection of phones, and multiple wireless camera and display connections. It also supports...Click here to view specs.

Multi-GNSS Module with Untethered Dead Reckoning

The AirPrime XP2210 from Sierra Wireless is an Untethered Dead Reckoning Multi-GNSS Module for GPS+GLONASS and QZSS Constellations. It enables positioning accuracy of 1.5m and can provide positioning information even in areas with weak GNSS signals or when the GNSS signal is lost for short periods of time. Untethered dead reckoning fuses the inertial data from the 6-axis MEMS sensors (accelerometer and gyroscope) with the GNSS signal to optimize positioning in areas with compromised GNSS coverage. The module has a 1 PPS timing accuracy of +/-20ns. This module has an integrated TCXO, SAW Filter, an Embedded Flash, and an additional LNA. The module has an update rate of up to 10Hz and a tracking sensitivity of -161 dBm. It supports Anti-jamming and A-GPS (long-life ephemeris/self-generated ephemeris) to improve accuracy and time-to-fix. The RoHS and RED approved module measures 9.5 x 10.4 x 2.1mm with UART and 12C interfaces. Click here to view specs.

Low PIM Tapper from 350 to 5925 MHz

The DN-14MFE from Microlab is a low PIM RF Tapper that operates from 350 to 5925 MHz. This tapper unevenly splits high power cellular signals with a split ratio of 1000:1 and a 30 dB difference between the output ports. It has an innovative asymmetric design that provides excellent input VSWR and coupling flatness across the band. It has a low PIM of -161 dBc and can handle 500 watts of average power and 3 kW of peak power. This RoHS-compliant tapper is available in a module with 4.3-10 (m-f) tri-metal connectors and is ideal for use in cellular, Wi-Fi, CBRS, and LTE-LAA networks. Click here to view specs.

64 x 64 Switch Matrix SATCOM Applications from 850 MHz to 2450 MHz

The Hurricane HUR-10 from ETL Systems is an L-band Distributive Switch Matrix that operates from 850 MHz to 2450 MHz. This matrix can be configured to have up to 64 Inputs and 64 Outputs (64 x 64) with 50-ohm SMA/BNC connectors or 75-ohm F Type/BNC connectors. It can be expanded from an 8x8 setup to a 64x64 setup using 8 blocks. The Matrix has configurable individual input and output modules with features to suit specific RF needs for each satellite feed. Features include passive or active modules, variable gain, variable slope, LNB powering and optical fiber inputs. IO (Input and Output) modules can be mixed and configured to exact earth station requirements within the same matrix. Click here to view specs.

FR-4 Process Compatible Low-loss Laminate Material

The I-TERA MT40 from Isola Group is a Low-Loss Laminate Material, suitable for many high-speed digital and RF/microwave printed circuit designs. This material has a dielectric constant (Dk) of 3.38 to 3.75 which is stable between -40°C and 140°C up to W-band frequencies (75 to 110 GHz). This laminate material offers a very low dissipation factor (Df) of 0.0028 to 0.0035, making it a cost-effective alternative to PTFE and other commercial microwave and high-speed digital laminate materials. The I-TERA materials have a transition temperature (Tg) of 200 degrees Celsius. These RoHS-compliant laminates offer processing benefits like FR-4 process compatibility, dimensional stability, multiple reflow capability, and multiple lamination cycles. The I-Tera MT40 laminate materials are currently being offered in both laminate and prepreg form in typical thicknesses (10, 20, 30, 60 mils) and standard panel sizes. They provide a complete material solution ...Click here to view specs.

GNSS Antenna for L1/L2/L5 Bands

The M8HCT-A-SMA from Maxtena is a GNSS Antenna that supports L1/L2/L5 GPS, Galileo, Beidou, and Glonass bands. The antenna is built using the proprietary Maxtena Helicore technology providing exceptional pattern control, polarization purity and high-efficiency (up to 49%) in a compact form factor. This right-hand circularly polarized antenna delivers a gain of over 0.5 dB and has a VSWR of less than 2:1. It is available in a rugged IP67 automotive-grade package with an SMA connector and O-ring. Designed for high precision & autonomous multi-frequency applications, this quadrifilar helix antenna is manufactured using automotive-grade electronics for GIS, RTK, and other GNSS applications. Click here to view specs.

Embedded Dipole Antennas for Cellular IoT, GNSS Applications

The RPC Series from Linx Technologies are LTE/LPWA Embedded Dipole Antennas that operate from 617 to 3800 MHz. These Omnidirectional antennas deliver a peak gain of over 3.1 dB with an efficiency of up to 81%. They have a VSWR of less than 2.5:1 and can handle up to 2 watts of input power. The antennas are ideal for low-power, wide-area (LPWA) networking at 868 MHz and 915 MHz, 2.4 GHz ISM, and global navigation systems (GNSS/GPS). They have an adhesive backing that makes it easy to mount them on to plastic enclosures. These linearly polarized antennas measure 3.87 x 0.59 x 0.03 inches and are available with a 100 mm long, 1.13 mm coaxial cable terminated in an MHF1/U.FL-compatible plug connector. These antennas are ideal for LTE, UMTS, and GSM, cellular IoT, LPWA, smart home, Bluetooth, Zigbee, and GNSS applications. Click here to view specs.

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Latest RF & Microwave Products of the Week (23 - 29 April, 2020)