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MEP
Communication Systems & Equipment -> RF & Microwave Communication Systems & Equipment


RF & Microwave Communication Systems & Equipment





(Showing headlines 261 - 280)   << 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ...
Command Switchgear uses 863.3 MHz frequency band.

Command Switchgear uses 863.3 MHz frequency band.

STEUTE Meditech, Inc.    Ridgefield, CT 06877
Nov 09, 2010 Requiring neither external energy supply nor cable for signal transmission, Series BF 94 can be fixed directly to any surface or machine, irrespective of cable ducts and power sources. Energy needed by device is generated via electrodynamic energy generator according to energy harvesting principle. Multi-network-compatible and programmable via receiver, switchgear offers maximum transmission ranges of 300 m in open areas and 30 m inside buildings.

Marine VSAT Communications Antenna offers remote access.

Intellian Technologies USA, Inc.    Irvine, CA 92618
Nov 08, 2010 Capable of receiving SCPC, MCPC, TDMA, or Spread Spectrum transmissions, Ku-band Model v60G provides uninterrupted broadband connectivity for worldwide on-demand communications. Three-axis unit has unlimited azimuth, eliminating cable wrap and loss of signal connection as system unwinds. Device is compatible with any modem, has 2 cables between ADU and BDU, and supports 4, 6, and 8 W BUCs. Offering remote monitoring and control, antenna incorporates 12 V power lead to power external device.

Low-Profile External Antenna supports GPS and cellular bands.

Laird Technologies    Chesterfield, MO 63017
Nov 08, 2010 World cellular and GPS band antenna offers support for AMPS, GSM, PCS, and DCS bands and is ground plane independent. Transmitting voice and data, it can be concealed inside vehicle, be used externally, or embedded in instrument panels. Unit is weather resistant with IP-67 Ingress Protection rating and can be mounted on ground plane or non-ground plane surface. It suits fleet logistics, tracking, diagnostics, theft protection, asset recovery, and navigation and infotainment systems.

Base Station Antenna provides +45° and -45° polarization.

Laird Technologies    Chesterfield, MO 63017
Nov 05, 2010 Designed for WiMAX/broadband wireless applications, Model SKS230090-16N-001 operates from 2.3-2.7 GHz with 16.5 dBi gain at 2.5 GHz. Dual 45° slant sector antenna includes two Type N-f connectors at bottom that are optimized for ratio combining. Reduced upper side lobes and null fill below horizon are achieved, minimizing interference. Matching of radiating elements and feed network allows for optimum pattern control in elevation.

Broadband Demodulator combines 5 devices, 3 RF functions.

Analog Devices, Inc.    Norwood, MA 02062-9106
Oct 29, 2010 Combining 5 devices and 3 RF functions in one SMT chip, ADRF6850 operates over 100-1,000 MHz range and supports narrow and wideband signal modes up to 250 MHz. It conserves board space and simplifies development by integrating 60 dB variable gain amplifier, fractional-N PLL synthesizer with VCO, and 2 baseband ADC drivers in 8 x 8 mm LFCSP package. RF performance is optimized with input IP3 of 22.5 dBm, input compression point of 12 dB, and noise figure of 11 dB.

ZigBee Module provides 2.5 mile transmission range.

California Eastern Laboratories    Santa Clara, CA 95054
Oct 22, 2010 MeshConnect(TM) EM357 Module runs full ZigBee Pro software stack and Smart Energy profile, enabling applications such as smart meters, smart grid, building automation, remote control, and HVAC. Unit includes 16 RF channels and 1 MB integrated Flash memory for over-the-air software upgrades in field. Measuring 25.4 x 35.9 mm, module supports network speed of 250 Kbps and provides extended range up to 2.5 miles.

Radio Frequency ICs target car access systems.

Atmel Corporation    San Jose, CA 95131
Oct 22, 2010 Featuring Atmel AVR® microcontroller core, Models ATA5830 and ATA5780 are monolithic RF transceiver and RF receiver devices designed for ISM frequency bands of 310-318, 418-477, and 836-928 MHz. Units feature typical sensitivity of -109 dBm, 10 KBps Manchester data rate, FSK modulation with ±10 kHz frequency deviation, and IF bandwidth of 165 kHz. Housed in 5 x 5 mm QFN32 package, devices are suited for remote keyless entry, remote start, passive entry go, and tire pressure monitoring systems.

Wireless Limit Switches feature harsh-duty packaging.

Honeywell International, Inc.    Morristown, NJ 07960
Oct 12, 2010 Designed for position sensing or presence/absence detection, Limitless(TM) WLS Switches are suited for applications and machinery where wiring is challenging or not feasible. Units utilize global, license-free RF wireless 802.15.4 WPAN protocol, and have up to 1,000 ft line-of-sight communication range in North America. Housed in EN 50041 metal enclosure for rugged environments, switches conform to IP67 and NEMA 1, 3, 4, 6, 6P, 12, and 13 standards.

Distributed Power Amplifier serves DC to 20 GHz applications.

Distributed Power Amplifier serves DC to 20 GHz applications.

Endwave Corp.    San Jose, CA 95134
Oct 08, 2010 Supplied as RoHS-compliant, 3.12 x 1.63 x 0.1 mm die, EWH2001ZZ monolithic microwave integrated circuit (MMIC) distributed power amplifier is based on GaAs pHEMT technology. It delivers +26 dBm typ output power at 1 dB compression through 12 GHz (+23 dBm typ to 20 GHz). Small-signal gain is 19 dB typ at 2 GHz and 18 dB typ at 20 GHz, with gain flatness of ±2 dB from DC to 20 GHz. Product is 100% DC and RF tested and visually inspected to MIL-STD-883, Method 2010 requirements.

Three-Channel Wake-Up Receiver has 15-150 kHz frequency range.

Three-Channel Wake-Up Receiver has 15-150 kHz frequency range.

austriamicrosystems AG    Schloss Premstaetten A 8141  Austria
Oct 08, 2010 Operating with 3.0 V power supply in -40 to +85ºC temperature range, Model AS3933 has sensitivity of 80 µVrms and current consumption of 2.7 μA. Low-frequency wake-up receiver enables battery-powered systems to add remote wakeup capability. Unit's built-in automatic antenna tuner adjusts antenna to desired carrier frequency. Including digital received signal strength indicator value for each active channel, AS3933 supports programmable data rate and Manchester decoding with clock recovery.

Digital 2-Way Radio System utilizes TDMA technology.

Motorola, Inc.    Schaumburg, IL 60196 4041
Oct 08, 2010 Available in UHF, VHF, and 800/900 MHz frequency bands, MOTOTRBO(TM) Connect Plus extends coverage across 1-6 sites with capacity up to 29 talk paths and 2,900 users per site. Digital trunking system integrates voice and data communications, supporting text messaging and GPS for location tracking. Intended for mobile work teams, scalable system provides priority status, call queuing, dynamic site roaming, dynamic site assignment, and network management.

Weatherproof Low-Pass RF Filter suits CATV applications.

Pulse Engineering, Inc.    San Diego, CA 92128
Sep 30, 2010 Model CX5060 filter passes cable television (CATV) Docsis 3.0 signals, blocks multimedia-over-coax signals, and provides RFI shielding and surge protection within weatherproof metal housing. Unit's pass band frequency is from 5-1,002 MHz with impedance of 75 W and provides over 40 dB of insertion loss in 1,125-2,300 MHz frequency range. Operating over temperatures of -40 to +85°C, compact product suits side-of-house outdoor applications for CATV service suppliers.

Tri-Band Gain Antenna suits long-distance communication.

Tri-Band Gain Antenna suits long-distance communication.

Antenna Factor    Grants Pass, OR 97526
Sep 21, 2010 Designed for directional communication, DB1-LP Series provides 8.5 dBi gain for Band 1 and 9.0 dBi gain for Bands 2 and 3. Dimensions are 15.55 x 8.27 x 1.44 in., and recommended frequency ranges include 824-960 MHz, 1.71-2.17 GHz, and 2.40-2.48 GHz. Made of UV-stabilized materials, tri-band log periodic antenna includes complete mounting hardware for standard masts and is designed for long-term use in either indoor or outdoor environments.

Dual-Band Antenna suits WLAN and public safety applications.

Laird Technologies    Chesterfield, MO 63017
Sep 21, 2010 Designed for outdoor or indoor applications, TRA(B)24/49003(P) Phantom® dual-band antenna operates simultaneously in 2.4 and 4.9 GHz frequency bands and features vertical and horizontal polarization. Vehicular cellular antenna ensures uninterrupted transmissions in urban canyons and rural drop-off areas. Featuring NMO mounting socket that mates with all Laird Technologies' magnetic, trunk lid, and hole mounts, product is also offered in vandal-resistant, threaded permanent stud mount model.

Fixed Frequency Synthesizer operates at 10 GHz.

Fixed Frequency Synthesizer operates at 10 GHz.

Z-Communications, Inc.    San Diego, CA 92126
Sep 14, 2010 Operating in X-band, Model SFS10000C-LF features typical phase noise of -100 dBc/Hz at 10 kHz offset and typical sideband spurs of -70 dBc. Unit delivers output power of 0 dBm with VCO voltage supply of 5 Vdc while drawing 90 mA and phase locked loop voltage of 3 Vdc while drawing 11 mA over temperature range of -40 to 85°C. Housed in SFS-L1 package measuring 1 x 1 x 0.22 in., RoHS-compliant synthesizer features typical 2nd harmonic suppression of -30 dBc.

Horizontally Polarized Sector Antenna operates from 2,400-2,500 MHz.

Laird Technologies    Chesterfield, MO 63017
Sep 10, 2010 Model SAH24-120-12 horizontally polarized sector antenna operates in 2,400-2,500 MHz band with 13 dBi gain and 120° expanded beamwidth horizontal polarization (HPOL). Maximizing range of antenna over flat surfaces, HPOL minimizes vertically polarized signals produced by electrical and wireless devices by canceling out those signals. Product is designed for 2.4 GHz ISM band applications, 802.11 wireless systems, WLAN access points, wireless broadband systems, and wireless Internet.

Code-Hopping Receiver enables secure RF remote control system.

Radiometrix Ltd.    Watford Hertfordsh WD19 5EZ  United Kingdom
Sep 07, 2010 Offered with basic antenna included, Model KDEC uses 32-bit encrypted hop-code, which is encrypted using 64-bit manufacturer code and 28-bit serial number for security. Decoder has standard frequency of 433.92 MHz and is optimized for use with KFX2 key-fob transmitters or KTX2 transmitter modules. Powered by 9-16 Vdc supply, receiver is suitable for security/alarm systems, status reporting/monitoring secure systems, industrial controls, HVAC controls, and wireless door entry systems.

Active Antenna IC is designed for in-car applications.

Atmel Corporation    San Jose, CA 95131
Sep 07, 2010 Addressing operating frequencies up to 790 MHz, ATR4253 also covers regional broadcast systems including DMB in Korea, DVB-T in Europe and US, as well as ISDB-T in Japan. It integrates automatic gain control, supply voltage regulator with overvoltage protection, and antenna sensor in 3 x 3 mm footprint. Due to noise performance, IC can also be designed as pre-amplifier for car radios or navigation applications that require FM-RDS information. Ambient temperature capability is up to 115°C.

Active FM Antenna Module features dual-mode architecture.

Antenova Ltd    Elgin, IL 60124
Sep 07, 2010 Capable of receiving/transmitting FM frequencies from 87.5-108 MHz, surface-mount M10385 consists of FM antenna with matching circuit and low noise amplifier (LNA) in 30 x 5 x 1.5 mm package. PCB antenna module design provides drop-in solution to address the growing market for FM radio functionality in mobile and digital media devices, without need for external headphone or retractable antennas. LNA output is matched to 50 ohms, but custom impedance can also be provided.

RF Directional Coupler offers hard to find interfaces.

RF Directional Coupler offers hard to find interfaces.

Aviel Electronics    Las Vegas, NV 89118
Sep 03, 2010 Available with high voltage HN female coaxial interface, Model Z-344 operates in frequency range of 700-850 MHz with power handling capability of 40 kW peak power (average power is 120 W). Features include forward coupling of 43 dB isolation, reverse coupling of 33 dB isolation, insertion loss of less than 0.2 dB, and vertical standing wave ratio (VSWR) of less than 1.1 for both main and secondary lines.




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