{"title":"Ham Radio Transceivers","description":null,"products":[{"product_id":"3w-forty-9er-radio-transceiver-diy-kit-for-qrp-ham-cw-receiver-telegraph","title":"3W Forty-9er Radio Transceiver Diy Kit For QRP Ham CW Receiver Telegraph","description":"\u003cp\u003eItem Name: 3W Forty-9er Radio Transceiver Diy Kit For QRP Ham CW Receiver Telegraph. Product Description100% New and High QualityThis is a very small volume of simple 40 meter band micro-power amplitude telegraph transceiver.The new \"Forty-9er\" kit has the following characteristics:1, the output power is raised to 3W, power output using an American ring, it has a strong remote communication capabilities, enhance the Forty-9er practicality!2, increasing the side tone circuit, so that when you operate the transmitter, the headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.3, when the vibration frequency of the kit launch fixed 7.023MHz, when receiving the vibration frequency is 7.023-7.026MHz. PCB size is 6cm * 6cm.4, the kit can be easily placed in the PCB 65mm * 35mm * 100mm standard aluminum shell, the kit does not include this housing. If there is a need to contact me!The main index:Power: 12VReceive quiescent current: 23mA @ 12VEmission current: 450mA @ 12VTransmit power: 3W @ 12VFrequency range: the vibration emission 7.023MHz, receive local oscillator 7.023-7.026MHzTransceiver Distance: 100-300 km.Mode: CWCircuit Schematics:Receiving section for a typical straight LM386 NE602 plus variable receiver.Emitting portion utilizes the oscillation circuit NE602, and then to do the buffer amplifier 8050, 8050 also as the transmission key, the last stage is a class C amplifier D882, and then send the LPF after the antenna is connected. There sidetone launch.Kit Description:This kit is not soldered, all\u003c\/p\u003e","brand":"Shop2IndiaBei5","offers":[{"title":"Default Title","offer_id":43095987028136,"sku":"U2I-4-204114762279","price":5213.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l1200_dd843036-3c17-4515-b9c0-45a53d8dd4a7.jpg?v=1674048268"},{"product_id":"for-qyt-kt-wp12-mini-mobile-radio-25w-200-channels-vhf-uhf-dual-band-ham-radio","title":"For QYT KT-WP12 Mini Mobile Radio 25W 200 Channels VHF UHF Dual Band Ham Radio","description":"\u003cp\u003eItem Name: For QYT KT-WP12 Mini Mobile Radio 25W 200 Channels VHF UHF Dual Band Ham Radio. Product DescriptionSpecifications:Frequency Range: (VHF) 136-174MHz(UHF) 400-480MHzChannel Capacity: 200Power output: 25W\/20W(VHF\/UHF)Channel Spacing: 25KHz\/20KHz\/12.5KHzPhase-locked stepping: 5KHz,6.25KHz,10KHz,12.5KHz,15KHz,25KHzMute mode: CTCSS\/DCS\/5Tone\/2Tone\/DTMFFrequency Stability: plusmn2.5ppmOperating Temperature: -20 - + 60Operating Voltage: 13.8V DC plusmn15%Size: 98(W)*35(H)*118(D)Weight: 0.89KGFeatures:PC ProgramDual BandExternal Speaker\/PTTDTMF function, 2 tone, 5tonePatrol functionMonitoring functionTelehalo functionRemote death functionBoot functionAlarm functionCall keyLong distance communication25W power outputReceiving                   Broadband        NarrowbandSensitivity           0.25            0.35(12db SINAD)Adjacent Channel    70db              60db  SelectivityIntermodulation      65db             60dbSpurious response   70db             70dbAudio response    +1~-3db(0.3~3KHz) +1~~3db(0.3~2.55KHz)Signal to noise ratio  45db             40dbAudio distortion                5%Audio output power            2W10%Transmiting                  Broadband           NarrowbandOutput Power          25W\/20W(VHF\/UHF)System         16KF3E              11KF3EAdjacent channel  70db               60dbpowerSignal to noise ratio 40db              36dbParasitic and        60db              60dbharmonic wavesAudio response +1~-3db(0.3~3KHz)  +1~~3db(0.3~2.55KHz)Audio distortion                  5%Package included:1x QTY KT-WP12 Mobile Radio1x Microphone1x Power cable1x Mounting Bracket1x Screw and fuse1x User Manual1x USB Programming cable\u003c\/p\u003e","brand":"Shop2IndiaBei5","offers":[{"title":"Default Title","offer_id":43097103466664,"sku":"U2I-4-204040864805","price":43460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l1200_ad03746d-132b-4c2a-a11f-c9b693408e51.jpg?v=1674081944"}],"url":"https:\/\/shop2india.com\/collections\/ham-radio-transceivers.oembed","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}