Both public and private service providers now have a microwave platform that adds exceptional functionality to their networks. By continuing to browse the site you are agreeing to our use of cookies. Microwave odus can be deployed in various configurations. Direct mounting mode when the smalldiameter and singlepolarized antenna is used, the direct mounting mode is usually adopted. Microwave antennas are a critical element of any microwave network and in this post we will examine some basic microwave antenna types. The odus that are described in this document are the rtn xmc odus. Introduction to types of microwave antennas in communication. It can be used in the mobile communication network, the backup communication network in natural disasters, the special communication network of enterprises, the wireless communication that is isolated by the water, surface and highway, the broadband wireless access.
It can be used in the mobile communication network, the backup communication network in natural disasters, the special communication network of enterprises, the wireless communication that is isolated by the water, surface and. A lens antenna uses a lens to direct or collect microwave radiation. Dragonwavex 362 terry fox drive suite 112 ottawa, ontario canada, k2k 2p5 tel. The h label must point either straight up or straight down for horizontal polarisation. Horns are widely used as antennas at uhf and microwave frequencies, above 300 mhz. Our ultrahigh capacity split mount microwave radio. The optix rtn 900 series provide a solution that can integrate tdm microwave, hybrid microwave, and packet microwave technologies according to the networking scheme for the sites, achieving smooth upgrade from tdm microwave to hybrid microwave. An indoor unit idu a parabolic mw dish antenna an outdoor unit odu connected to antenna.
The footprint area of microwave at 1 meter away is approximately 2500 cm2 where 60% of the microwave power beam delivery was measured. Odu installation on microwave anttenna 30cm tutorial. Apr 22, 2019 this video shows how to install the antenna and odu of huawei rtn 900 series, including rtn 905, rtn 905 s,rtn 910a, rtn 950, rtn 950a, rtn 980. The idus can be configured with single or dual odu uplinks for. Nokia wavence introduces stateoftheart ubts with the most advanced radio technologies and multifrequency carrier aggregation. Dependability, movability, and simple installation were in mind when this system was designed. Using the latest rf technology, our microwave links operate in all the popular bands from.
Access product manuals, hedex documents, product images and visio stencils. The aviat networks eclipse odu 300 is a radio frequency unit built for splitmount microwave applications. Odu installation on microwave anttenna 30cm tutorial siemens. The rtn 950 supports crosspolarization interference cancellation xpic technology, which helps to double the service capacity of a microwave channel at the same spectrum and bandwidth. As a high performance device, it is capable of high capacity transport with optical and microwave, for a ture carriergrade converged node experience. The advantage series are available in three different models to meet your specific odu requirements. Odu integrated antenna not included 259 l x 250 w x 75 h. The star microwave sygnus hybrid series operates over the 4. Microwave link installation, alignment and testing. Ensure the oc3 microwave system includes three major components, indoor unit idu, outdoor unit odu, and antenna. Alcatellucent 9500 microwave packet radio release 3 ansi the alcatellucent 9500 microwave packet radio mpr addresses all microwave applications with a single product family for all traffic tdmiphybrid types.
The functionality serves for all itur frequency bands ranging from 5 and 38 ghz. Jan 30, 2018 microwave antennas telecom surplus resources commscope andrew vhlp4 7w d 1 2 m 4 ft valuline high microwave antennas telecom surplus resources commscope andrew microwave dishes and antennas for hpx6 71w d3a a uxa8 65ac1s1 rfs 6 425 7 125 mhz 8 microwave antenna. The horn antenna or microwave horn is an antenna consisting of a waveguide whose end walls are flared outside to form a megaphone like structure, as shown in the below figure. The odu can either be directly mounted onto the antenna or connected to the antenna through a short soft waveguide. Andrew microwave antenna specifications bestmicrowave. A horn antenna or microwave horn is an antenna that consists of a. Transmit and receive frequencies are correctly set. Frequencies av ailable from 626ghz, with rf channel bandwidths up to. A detailed guide on how to install the odu out door unit onto the microwave antenna 30 cm. Advantage p the advantage p model is designed to be a very effective odu solution. Odus employs a slipfit waveguide antenna interface which supports vertical and horizontal polarization by simply rotating the odus to suit the required polarization.
Odu s is equipped with a tilt sensor enabling the system software to report the polarisation setting of the aps and rts to the vnms management system. Parabolic antennas and cassegrainian antennas are two. As a high performance device, it is capable of high capacity transport with optical and microwave, for a true carriergrade. May 08, 2020 huawei rtn 600 odu hardware microwave odu. The product is ideal for pdh applications utilizing modulation schemes. An if intermediate frequency cable to connect idu with odu using standard straight and l connectors. Vhlp2 23 1wh cuxa8 65ac1s1 rfs 6 425 7 125 mhz 8 microwave antennadoent centercommscope read more. Thanks to this, wavence supports a complete zerofootprint 5g microwave. Space diversity enables very long links over highly reflective surfaces such as bodies of water for example, where a nondiversity link would not deliver the high availability required. See other items more learn more opens in a new window or tab any international shipping is paid in part to pitney bowes inc.
Microwave network field acceptance test plan the acceptance test plan atp is performed at the completion of the installation on a per hop basis. Cablefree licensed microwave links offer long distance, high capacity and dedicated bandwidth. Easy maintenance supports different types of loopbacks at the service port and the if port. Organization this document is organized as follows. Microwave antenna basics antenna types singer executive. Odu 600 split mount microwave radio aviat networks. Idu stands for indoor unit and odu stands for outdoor unit. Preparation on page 51 signal measurement on page 52 aligning the antenna on page 54 main beams and side lobes on page 57 preparation before aligning antennas ensure. The same frequency planning logic still applies to modern digital microwave radio links, with a close eye on the emission bandwidth designator. Gps antenna odu sector antenna chc sector card chc sector card odu odu odu odu odu nw intfc to asngw figure 11 bs outline drawing example. Source from shanghai chucheng information technology co. The cablefree range of microwave links include full outdoor for3, diamond, full indoor lhr, split mount hcr, lcr, mmr and broadcast asi links to meet varied customer requirements for metro scale and national scale microwave networks.
This atp outlines the standards and tests that motorola or its authorized subcontractor will adhere to. These horns are widely used as antennas at ultrahigh frequencies and microwave frequencies that are well above 300 mhz. The antennas are costeffective products for microwave pointtopoint transmission links in cellular and private user networks. A horn antenna and a 6 x 6 rectenna array with a fixture were set up inside the anechoic chamber as shown in fig. Digital microwave radio 8800 series installation handbook 3 installing the odu to install the odu directly on the antenna. This video shows how to install the antenna and odu of huawei rtn 900 series, including rtn 905, rtn 905 s,rtn 910a, rtn 950, rtn 950a, rtn 980. Provide a single coaxial cable belden 9914, lmr400, or equivalent cable, carrying communications and dc power to connect the idu to the odu. Odu s employs a slipfit waveguide antenna interface which supports vertical and horizontal polarization by simply rotating the odu s to suit the required polarization. Digital microwave communication equipment odu, idu. In this research project, epmp force 180 5ghz is full outdoor system, so there is no idu. Outdoor unitodu microwave radio product wavelab inc. Radwin provides a full suite of wireless pointtopoint, pointtomultipoint, and broadband mobility solutions, powering applications including backhaul, broadband access, private network connectivity, and video surveillance transmission, as well as wireless broadband in motion for trains, vehicles, and vessels.
Microwave antennas are widely used in various applications. Wavence supports backhaul and fronthaul evolution with multigigabit capacities and low latency transport with bestinclass transmitted power. The most commonly utilized antenna for terrestrial microwave networks is the parabolic. Microwave link installation, alignment and testing dragonwavex. The aviat odu 600 is a next generation, universal outdoor unit odu for splitmount applications, incorporating latest asic technology to combine ultrasmall size and weight with low power consumption, and smooth evolution to ultrahigh capacity by supporting up to 4096qam and 110112 mhz channel spacings. Digital microwave communication equipment odu, idu, dish. Microwave link networks engineering and technology history wiki. Wireless excellence offers the cablefree range of high performance microwave radios using licensed frequencies in the common 442ghz bands.
These devices range anywhere from 6 to more than 12 diameter depending on application and use. The radiated power of a microwave antenna apart the. The following ipasolink series cover mobile backhaul requirements all the way from the access tail links through to the metro aggregation network. A parabolic antenna is an antenna that uses a parabolic reflector, a curved surface with the crosssectional shape of a parabola, to direct the radio waves.
Microwave antennas telecom surplus resources commscope andrew vhlp4 7w d 1 2 m 4 ft valuline high microwave antennas telecom surplus resources commscope andrew microwave dishes and antennas for hpx6 71w d3a a uxa8 65ac1s1 rfs 6 425 7 125 mhz 8 microwave antenna. Dragonwavexs carriergrade pointtopoint packet microwave systems transmit broadband voice, video and data, enabling service providers, government agencies, enterprises and other organizations to meet their increasing bandwidth requirements rapidly and affordably. A horn antenna or microwave horn is an antenna that consists of a flaring metal waveguide shaped like a horn to direct radio waves in a beam. Knowledge sharing huawei microwave odu and idu equipment. Odus is equipped with a tilt sensor enabling the system software to report the polarisation setting of the aps and rts to the vnms management system. Antennas are used to send and receive microwave signals. Odu is the communication system of the ground microwave relay through lineofsight transmission and pointtopoint communication. The function of idu is to accept baseband signals, digitized and convert to intermediate frequency if signal via the if. Aug 27, 2015 microwave odus can be deployed in various configurations. Dragonwavex is a leading provider of highcapacity packet microwave solutions that drive nextgeneration ip networks. A negative 48v dc voltage from standard rectifiers. Space diversity has been an important feature in long haul microwave systems for many years to counteract the effects of multipath fading. Many microwave antenna types are available to meet various electrical and mechanical requirements. This page compares idu vs odu and mentions difference between idu and odu used in vsat.
Digital microwave communication equipment odu, idu, dish, antenna. Although the capacity is smaller than the trunk, due to the easy installation and maintenance, fast network construction, its the most widely used microwave equipment. This meant that at a single microwave repeater station, the link transmitters operate on the same frequency, but with antennas pointed in different directions, and with opposite antenna polarisation. Vhlp2 23 1wh cuxa8 65ac1s1 rfs 6 425 7 125 mhz 8 microwave. For most bands above 6ghz the odu has a waveguide interface which enables efficient, lowloss connection directly to the antenna. In this case, if one odu uses one antenna, the odu should be installed at the back of the antenna. Refer vsat basics before understanding idu and odu as these are terms associated with vsat very small aperture terminal. The optix rtn 900 series provide a variety of service interfaces and can be installed easily and configured flexibly. Ensure the oc3 microwave system must be a split radio configuration utilizing a idu.
The odu can be installed on the antenna in two modes. The system supports a variety of spectrum bands and. Jun 18, 2016 a detailed guide on how to install the odu out door unit onto the microwave antenna 30 cm. Radwin wireless broadband, mobility and backhaul solutions. The advantage p model is designed to be a very effective odu solution. Microwave link design, survey and installation in pyay. Often the odu is direct mounted to a microwave antenna using slip fit waveguide connection. Antenna adapter label changed the antenna adapter label.
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