Radio frequency
Lista radio frequency
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Tolentino rádio comunicação kit cabo coaxial px radio amador rfs kmp rg58 96%malha 15m *** obs:96% de malha cabo flexivel marca kmp-radio comunicação -px-motorola -etc *** radio frequency systems - rfs -kmp especificação técnica código: 16821511 data: 11/00 reve descrição do produto: rg-58 50 ohms sap 16821511 pt 75200252 vm abc 401004 aplicação sistemas de radiocomunicação, sistemas auxiliares de radiodifusão, telefonia rural, informática e ethernet (10 base 2)) capacitância nominal: 101 pf/m velocidade de propagação relativa: 66 % impedância caracterÃstica: 50 ± 2 w *atenuação especificada a 20°c caracterÃsticas mecânicas raio mÃnimo de curvatura: 25 mm para um dobramento 100 mm para dobramentos seguidos temperatura ambiente: máx80°c peso: 37g/mteste de tensão: 5 kv (ca/ 1 minespecificado segundo as normas: mil-c-17/28 prática telebrás 235-330-702 abnt nbr-6244 (resistência à propagação de chama) construção condutor interno: corda de cobre estanhado, 19x 0,18mm, æ 0,9 mm isolamento: pe, æ 2,9 mm condutor externo: trança de cobre estanhado com cobertura de 96%, æ 3,55 mm capa: pvc, æ 5,0 mm caracterÃsticas elétricas (conforme iec 46a (sc) 166) resistência ôhmica do condutor interno: £ 39,0 w/km resistência ôhmica do condutor externo: £ 15,0 w/km resistência de isolamento: ³ 5000 mwkm tensão de rf: £ 1,9 kv r
Brasil
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De envio antes, após e durante transmissão) 18) frequency difference setting 19) keypad number directly choose the menu function 20) função reverse frequency 21) led de lanterna 22) configuração de potência: high & low 23) seleção wide/narrow band 24) ani code edition obs: fonte de alimentação bivolt 110v - 220v itens inclusos 01 x rádio dual band vhf/uhf fm 01 x base carregadora 01 x manual 01 x clipe 01 x fonterádio dual band baofeng uv-5ra 136-174/400-520 mhz esse anúncio é de apenas 01 rádio dual band baofeng especificações do produto 1) potência: 4w/1w 2) range de frequência: vhf 13600 mhz 3) programável por pc ou manual 4) função rádio fm 5) identificação de opções por voz 6) dtmf code 7) 50 tons ctcss e 104 códigos dcs 8) tempo máximo de transmissão (time-out timer – tot) 9) espaço de frequência(5,65,20,25khz) 10) função economia de bateria 11) função vox (ativa tx por presença de voz) 12) função trava de transmissão quando frequência ocupada 13) aviso de bateria fraca 14) dual band, dual display e dual standby 15) luz de fundo de visor e teclado 16) 3 modos de scan (tempo, onda portadora, procura) 17) ptt-id (config
Brasil
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In addition to frequency data, this can be used to access a menu system with full alphanumeric display of functions and settingsdtmf keypad with dtmf memory function the built-in dtmf keypad enables direct frequency entry (in vfo mode) and direct recall of memory channels (in mr mode)radio ficou parado por muito tem, não liga(precisa de manutenção) rádio ht dual band kenwood th-79a um clássico da kenwood, um dos melhores e mais populares rádios portáteis da épocaand since all data is stored in non-volatile eeprom, no back-up battery is neededthe th-79a/e handheld transceiver offers the optimum combination of operating ease and powerful performance in a compact, lightweight designdot-matrix lcd & menu system making its debut on handheld transceivers, the dot-matrix display greatly improves user-friendliness since there are no limitations on the variety of messages it can handle) with pb-32 por favor tire todas as suas dúvidas antes de comprar obrigadofor greater convenience, an alphanumeric id (max2 m/70 cm dual-band operation despite its compact design, the th-79a/e offers extensive dual-band functions, including full-duplex operation and the ability to simultaneously receive two frequencies even on the same band (vhf+vhf or uhf+uhf)power-on call sign display the th-79a/e can be personalized so that the operator's own call sign (up to 7 characters) is displayed when the unit is turned on80 non-volatile memory channels with id the th-79a/e has 80 memory channels -- all capable of storing transmit and receive frequencies independently, thus allowing split-frequency operations (the th-79a version also has 2 call channels)it is also possible to store up to 10 different 15-digit (maximum) dtmf codes with id for auto-dial and autopatch usebateria nova, trocada recentemente (acompanha carregador)dtss (dual-tone squelch system) with pager dtss opens the squelch to allow dtmf access to the receiver, while the pager function will alert the operator to an incoming call (this can be switched off automatically with the correct paging code)carrier-operated and time-operated scan stop modes are also providedin fact, there's no need to carry the manual because of the innovative guide function -- simple operating instructions that appear in the display at the touch of a buttonguide function this transceiver can be used right out of the boxother features include 80 non-volatile memory channels with id, dtss and page functions, and a dtmf memory function for auto-dial operationthe operator can also scroll through a summary of current operational statusother features: selectable dual- and single-band operation built-in 1750 hz tone (th-79e version only) tone alert system with elapsed time indicator auto repeater offset (vhf) input overvoltage warning lock functions 3-position output power control (high, low, economy low) auto power-off and battery save function dimensions (w x h x d) 56 x 1297 characters) can be recorded to identify each of the channelsmultiple scan modes as well as full band and dual programmable band scans, there is mhz scan and memory scan(automatic band change) ensures that the transceiver will switch automatically between main and sub bands when a signal is presentfuncionando perfeitamente, ajustado, revisado, excelente recepção e transmissão porém apresenta falhas no display lcdlower voltage requirements mean improved reliability and longer operating time per chargeand it's clear at first glance: this slim-line fm dual-bander (2 m/70 cm) sports a dot-matrix lcd -- the first in its class -- providing alphanumeric access to a unique guide function as well as a user-friendly menu systemacompanha manuais e caixa originalfeatures at a glance: 2 m/70 cm dual-band operation compact, light design mos fet power module dot-matrix lcd, guide function & menu system for easy operation dual receive on same band alphanumeric memory & alphanumeric message pager function 80 non-volatile memory channels in e2prom id memory & dtmf memory th-79a/e in detail: mos fet power module equipped with a high-efficiency fet power module, the th-79a/e is extraordinarily slim and lightweightmemory shift and memory clear functions further improve operating ease
Brasil
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The three knobs switch the frequency range in 500 khz steps and provides direct frequency display in mhz directly above each knobthese knobs switch the frequency in steps of 10 mhz, 1 mhz and 500 khz from left to rightpdf the drake fs-4 frequency synthesizer was developed for use with drake "4" line equipment including the spr4, r-4 and t-4x seriesthe other end of this cable has a single pin and a ground terminalplease note that an accessory modification kit is required for use with the spr4additionally, the 9the fs-4 plugs into an unused auxiliary crystal socket in the rear of receiver or transmitter and will supply the various injection signals to the equipment and allows continuous coverage without utilizing the accessory range crystals6 mhz reference crystal in the fs-4 must be replaced with a 9info/schemi/acc_instrument/drake_fs-4_counter_userthe 120/240 vac 50/60 hzit connects to an unused crystal socket and to groundthis supplied a 20 inch injection cable features an rca plug to connect to the rear panel of the fs-459 mhz reference crystalthe 500 khz knob also turns the device on or offfuse for 120 vac is 3ag type 1/8 amp slo-blo
Brasil
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In addition to frequency data, this can be used to access a menu system with full alphanumeric display of functions and settingsdtmf keypad with dtmf memory function the built-in dtmf keypad enables direct frequency entry (in vfo mode) and direct recall of memory channels (in mr mode)and since all data is stored in non-volatile eeprom, no back-up battery is neededthe th-79a/e handheld transceiver offers the optimum combination of operating ease and powerful performance in a compact, lightweight designdot-matrix lcd & menu system making its debut on handheld transceivers, the dot-matrix display greatly improves user-friendliness since there are no limitations on the variety of messages it can handle) with pb-32 por favor tire todas as suas dúvidas antes de comprar obrigadofor greater convenience, an alphanumeric id (max2 m/70 cm dual-band operation despite its compact design, the th-79a/e offers extensive dual-band functions, including full-duplex operation and the ability to simultaneously receive two frequencies even on the same band (vhf+vhf or uhf+uhf)power-on call sign display the th-79a/e can be personalized so that the operator's own call sign (up to 7 characters) is displayed when the unit is turned on80 non-volatile memory channels with id the th-79a/e has 80 memory channels -- all capable of storing transmit and receive frequencies independently, thus allowing split-frequency operations (the th-79a version also has 2 call channels)it is also possible to store up to 10 different 15-digit (maximum) dtmf codes with id for auto-dial and autopatch usebateria nova, trocada recentemente (acompanha carregador)dtss (dual-tone squelch system) with pager dtss opens the squelch to allow dtmf access to the receiver, while the pager function will alert the operator to an incoming call (this can be switched off automatically with the correct paging code)carrier-operated and time-operated scan stop modes are also providedin fact, there's no need to carry the manual because of the innovative guide function -- simple operating instructions that appear in the display at the touch of a buttonguide function this transceiver can be used right out of the boxother features include 80 non-volatile memory channels with id, dtss and page functions, and a dtmf memory function for auto-dial operationthe operator can also scroll through a summary of current operational statusother features: selectable dual- and single-band operation built-in 1750 hz tone (th-79e version only) tone alert system with elapsed time indicator auto repeater offset (vhf) input overvoltage warning lock functions 3-position output power control (high, low, economy low) auto power-off and battery save function dimensions (w x h x d) 56 x 129rádio ht dual band kenwood th-79a um clássico da kenwood, um dos melhores e mais populares rádios portáteis da época7 characters) can be recorded to identify each of the channelsmultiple scan modes as well as full band and dual programmable band scans, there is mhz scan and memory scan(automatic band change) ensures that the transceiver will switch automatically between main and sub bands when a signal is presentfuncionando perfeitamente, ajustado, revisado, excelente recepção e transmissão porém apresenta falhas no display lcdlower voltage requirements mean improved reliability and longer operating time per chargeand it's clear at first glance: this slim-line fm dual-bander (2 m/70 cm) sports a dot-matrix lcd -- the first in its class -- providing alphanumeric access to a unique guide function as well as a user-friendly menu systemacompanha manuais e caixa originalfeatures at a glance: 2 m/70 cm dual-band operation compact, light design mos fet power module dot-matrix lcd, guide function & menu system for easy operation dual receive on same band alphanumeric memory & alphanumeric message pager function 80 non-volatile memory channels in e2prom id memory & dtmf memory th-79a/e in detail: mos fet power module equipped with a high-efficiency fet power module, the th-79a/e is extraordinarily slim and lightweightmemory shift and memory clear functions further improve operating ease
Brasil
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* frete gratis, escolha retirar pessoalmente e enviamos gratis para todo brasil descrição: antena baofeng e kenwood uhf 400-480mhz - verifique o conector (foto) se é igual ao do seu rádio - na duvida pergunte informando o modelo do seu rádio - ganho: 10 watts - impedância: 50 ohm - pega perfeitamente uhf na frequencia de rádios talkabout (de - 4627125 mhz) - eficiente em uhf - baofeng e kenwood - tamanho: 11 cm tags: antenas, para, radio, baofeng, kenwood, uhf, 400, 480, sma, fêmea, bf666, bf777, bf888, bf-666, bf-777, bf-888, bf-666s, bf-777s, bf-888s, 400-470mhz, 400-480mhz, mini antena, mini, anteninha, nota fiscal, original, novo, nova, policia, tatico, amador, profissional, menor, preço, alcance, melhor, nagoya, 144, 430mhz, na-771, sma-m, macia, banda, uhf, 430mhz, uv-3r, th-uvf9, th-uv3r, vx-5r, vx-6r, vx-7r, kg-uv6d, rádio, gt-3tp, walkietalkie, walk, talk, talkie, uv-3r, vx-7r, vx-6r tyt, md-380, 16, canais, alto alcance, 3/12km, uv-5r, uv-5re, plus, uv-82hp, bf-f8hp, gt-3, rt-5r h777, kg-uvd1p, ht, kenwood, tk-tk278g, tk, 480, 2207, cobra, marine, tk-270g, tk-2302, th-235, f8hp, 888s, 400, 470mhz, 400mhz, 235,, mark, 3, 400-480 mhz, bf-, uv5r, bf-777s, bf-888s, 400-480mhz, baofeng bf-666s, two-way, radio, walkie, talkie, uhf, 16ch single, band, transceiver, the verdict, receiver, transmitter, scramble, range, uhf, 400-470mhz, ctcss/dcs, function, built-in, led, torch, high, power, saving, functionm, voice, prompt, software, programmablefrequency, 400mhz, 430mhz, 470mhz, 460mhz, 480mhz
Brasil
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Other features optional automatic antenna tuner, at-140/at-130, matches the radio to your antenna 0a favorite among ssb marine radio operators simplified operation channel selection is quick and easy to access with large, independent group and channel knobsthe large easy to read display shows channel (or frequency) and operating status at a glanceeach panel button has only 1 function*60w (pep) above 24mhz bands9999mhz wide band general coverage receive channel knob allows the user to tune specific frequencies around a memory channel 2 din connectors for external equipment connection-linear amplifier, fsk terminal, e-mail modem, etc2-tone alarm built-in (optional depending on version)data operation capability the powerful 150w* (pep) transmitter provides long distance communication, and ensures that power is always available to you-even during demanding rtty (radio teletype) or e-mail operation
Brasil
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The standard movement contains a miniaturized radio receiver that searches for the low frequency time signal that broadcasts from the germany radio station dcf78second hand length: 126mm/4energy efficientonly available in europe27thread length: 14mm/0specification:material: plastic and aluminummode: hr9312color: blackweight: 50ghostsize: 55x55x20 mm/213hour hand length: 83mm/3accurate time keepingthe clock can automatically synchronize germany dcf signal255battery: not included package includes:1 x clock movement kit1quality quartz clock movement,long lifetime guaranteed496''minute hand length: 105mm/4
Brasil