A vhf portable can be used with a cross band repeater to extend the range of a uhf repeater. You can cross band repeat on the same band 2 meters in and 2 meters out if you have a powerful repeater that might be up on a mountain or tall building, but small mobile radios with cross band repeat functionality are designed to. To operate cross band vhfuhf using a single antenna, a small dual band duplexer such as a opek du500 or mfj 916b would be required. Setting it up as a cross band repeater is pretty simple and easy to operate as well. Peter dh1ngp, has a program called ft847supercontrol which allows you to 1 read. First i like to say, yes many new dual band radio models allready got a local repeater mode cross band function. Introducing the comlink bcr crossband fm repeater system by bridgecom systems, inc. This allows both radios to use a common antenna without the vhf txrx interfering with the uhf txrx. Radiotone cross band repeater controller radioshop888. About an hour or so later someone tried to contact me by my callsign on the main repeater frequency, asking me to discontinue the crossband link because it was causing issues. The basic crossband repeater utilizes frequencies with sufficient seperation, typically on two different bands, to avoid internal interference.
The is2 can interoperate two radio systems from the following system types. Upgrade version tyt th uv8000d 10watts cross band repeater. Full twin display and receive, cross band repeater mode too. Keep in mind that when using a dmrdmr repeater, audio will be converted to analog first causing a slightly extra delay and loose of quality. This is a native function of this transceiver even though it is not covered in the user manual. The nhrc7 is a true dualport bridging repeater controller. Connecting vhf to uhf, uhf to uhf, and vhf to vhf, the xband 50 provides full uhf and vhf interoperability. Hardware, data center, cloud computing, business software, security, mobile computing, netzwerke, software. The tyt th7800 is an excellent dual band mobile ham radio with great cross band functionality and ability to be used as a repeater. Be sure to observe all regulations applicable to crossband operation. Turn the power on while holding the band key pressed.
The frequencies it supports for cross band is 440mhz to 144mhz, which covers most users with different requirements. How to setup the cross band repeater function of rt23. Emergency measures radio group emrg ottawa ares 23 uhf repeater. The xband 50 is compact in size, easy to use, and operates as a control station without the need of a network. Wouxun kg uv8d plus cross band repeater vhf uhf dual band. In this mode, it is functioning as a crossband repeater you must be in. Wouxun kguv8d crossband repeater resource detail the. Flightproven on a small, tactical uav, its small form factor makes it suitable for constrained environments but it is also scalable for simultaneous, multichannel operations.
The rtcrc1 is a stateoftheart cross band duplex repeater controller. Xband repeater with 2 btech mobiles baofeng tech page 1 of 4 project. The main category is radio repeaters that is about radio repeaters. Just ordered one of those chinese cross band repeater controllers with cables. The cross band technology maximizes the simultaneous use of both bands 2. Demo on how to setup crossband repeat on a kenwood tmd710. I am curious if the people who own mobiles with crossband repeater functionality ever use it. First off, thank you scott n7jqq for your research and suggestion to use the icom 2820h as a dstar compatible cross band repeater.
Im looking at the ft8800 by yeasu but its terribly expensive. Also what are good channels on uhf to use on this application. Rt23 crossband repeater dual ptt walkie talkie retevis. Ham radio cross band repeater free knowledge base the.
Using two mono band radios helps and cut the duty cycle in half and this is the idea behind using two hts, plus i already have them. Frequency offset and direction programmable in repeater mode. I will give you more details about how to setup and make uhf radio. I have a at5888uv that has cross band repeater function. The long answer is that you can operate between both bands to use a crossband repeater or satellite. This crossband provides an interoperable solution that provides overtheair programming otap. This link is listed in our web site directory since friday dec 20, and till today vhf uhf cross band repeater has been followed for a total of 758 times. Am i allowed to to use the mobile radio as a one way or two way crossband repeater. Many people ask me that h ow to setup the cross band repeater function of rt23. Cross band and same band repeater 8 colors lcd backlight to choose builtin three speakers separate contronller for flexible installation listen to fm broadcast station in stereo. Upgrade version tyt thuv8000d 10watts cross band repeater walkie talkie 3600mah vhf uhf dual band amateur radio tyt uv8000e 0. The repeater can receive from a user, link to another repeater and transmit to a different user, all on different frequency bands or frequencies within the same band. Linksys official support configuring the cross band settings. Nach beliebtheit sortiert, nach durchschnittsbewertung sortiert, sortieren nach neuesten.
Repeater also provides cross band bridging between different uhf and vhf radios. D9000 mobile transceiver radio communication zastone. Kenwood tmd710ga missing remote control options 923 and 924 duration. No logic, just a simple cable with 4 resistors are needed. That said, crossband repeat into another repeater is a massive pita. Dualbandwlanrepeater mit cross band repeating fritz. Radiotone cross band repeater controller include adaptor cable x 2 the rtcrc1 is a stateoftheart cross band duplex repeater controller. Then choose the repeater mode menu 34, there will display singel and double. I had set up a crossband repeater on my kenwood v71 this morning and linked the 2meter side to a local repeater that is on the net. How to setup printer and scanner konica minolta bizhub c552 duration. Pyramid communications home pyramid communications. I can get the 7800 for considerably less, even though i lose crossband repeat and dual receive. Interested in hearing user experiences using crossband. Tyt thuv8000d upgrade dual band transceiver, crossband repeater twoway radio, 10w 6174400520mhz, with 7.
The bcr repeater provides a feature rich, extremely reliable repeater base station combo. If you choose two way repeater, it can make the uhf radio communicate with vhf radio. You just have to program two channels, one with the uhf frequency, tones and split. Cross band full duplex repeater controller for all band. It includes leadingedge features like crossband repeat, dual receive, vhf. The cross band repeater does not care which band is a portable radio and which is a repeater. Take two pieces of the hytera md785 and build your own crossband repeater. Factory interface cables for all of the most popular mobile radios.
Crossband repeater function available on all dr735t radios. Midians is2 is a voice bridge designed to provide simple interoperability between virtually any type of twoway radios or as a cross band repeater maker. About vhf uhf cross band repeater the resource is currently listed in in a single category. If you want to change the frequency range, you need to do as shown below. At first, we need know what frequency we want to setup. Tyt uv8000e 10w high power dual band uhf vhf ham walkie talkie twoway radio, with cross band repeater function, 3600mah battery transceiver, 2 antennas, car charger, programming cable.
This is a great little radio with a bunch of features, to include a cross band repeater function. This allows a variety of unique applications, including intersystem radio bridges. It is an easy of operation, cost effective and highly flexible platform for setting up bidirection cross band duplex repeater with mobile and handheld radio. Crossband repeater function also can increase the distance of communication. The bcr repeater provides a feature rich, extremely reliable repeaterbase station combo. Computer programmable with free software available for download at. Abbree ar889g gps 10w cross band repeater tri band two. When you turn on the repeater function, you also can set if the radio ptt transmittingmenu 33 and speakermenu 32 is available.
Yes, heat is the killer for all electronics so a single radio in cross band repeater mode can over heat fast. I wanted to make a no money remote or home located cross band repeater. There are a few catches but if you are set up like i am and. The svr200, svr250, svrp250 p25 and the all new svrp255 evrs units provide uncompromised onscene coverage for portable radio users. This eliminates the separation requirements of two antennas. Rj45 cable diagram on page 4 2 btech mobiles this illustration example uses. I was so impressed that i purchased another icom ic2730.
You have significant delay during the switching process and you cant talk until the repeater drops and your crossband repeater drops out of transmit mode. Per software pckabel notwendig konnen alle parameter individuell. Depending on your needs and budget, we have the vehicular repeater for you. For sure you want to know, why another software based crossband repeater function is of need, nevertheless the transceiver itself has a built in crossband repeater function. I had set up a cross band repeater on my kenwood v71 this morning and linked the 2meter side to a local repeater that is on the net.
Im looking for an economical mobile radio that has a crossband repeat function. So rather than taking turns to transmit on the same frequency, both clients can transmit at the same. The ft8900r is a ruggedlybuilt, high quality quad band fm transceiver providing 50 watts of power output on the 2950144 mhz amateur bands, and 35 watts on the 430 mhz band. Tyt th9800 plus version quad band 10m6m2m70cm crossband 50w mobile transceiver vehicle radio amateur base station, cable software incl 4. The main category is uv8d two way radio that is about wouxun kguv8d two way radio. Dual band display on large screen, two independent operation system. Yes that is correct, you are able to use a icom 2820h as a cross band repeater and talk over the dstar network. Cross band repeater, 4g lte network and analogue, simcard radio kgv98. The t650uv is a 10watt, dualband ht radio with a crossband repeater function, from yanton. In accordance with the section 44 of the radiocommunication regulations, you are permitted to use your equipment as a cross band repeater. Analog, p25, conventional, trunked, cross band or inband. In general, do repeater owners prohibit operators from linking their personal cross band repeaters to the main repeater. Alinco dr635t dr 635 t dr635t crossband repeater mode. Good selectivity is desirable, as i live near a pager transmitter that spams some radios across most of the vhf band.
Crossband repeater functionality ham radio geocaching. Repeater rules related to crossband radios qrz forums. It can be used for two duplex repeaters, a duplex repeater with a link radio, or to build a bidirectional cross band repeater with simplex radios. Works with fm and dmr of fm to dmr or the other way around. Demo of crossband repeat with kenwood tmd710 youtube. Programming software for alinco dr635t dr 635 t dr635t. This link is listed in our web site directory since friday dec 18 2015, and till today wouxun kguv8d crossband repeater has been followed for a total of 691 times. The detachable face plate is a really nice feature.
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