{"product_id":"hamgeek-mt1130-3mhz-3-5ghz-dual-input-rf-amplifier-remote-control-wideband-bias-tee-for-ham-radio","title":"HamGeek MT1130 3MHz-3.5GHz Dual Input RF Amplifier Remote Control Wideband Bias Tee for Ham Radio","description":"\u003cdiv\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003eThis dual-input switchable amplifier is designed for wireless signal reception, radio monitoring, broadcast listening, and TV signal applications. It features a built-in RF switch with 50dB isolation, allowing convenient switching between two signal inputs via remote control. The integrated low-noise amplifier improves signal strength and reception performance after switching. Powered through BIAS-Tee technology, this amplifier provides an efficient solution for users who need to receive signals from two different outdoor directions, making it ideal for multi-directional signal reception setups.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eApplication Scenarios:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003eMethod 1: Multi-Direction Signal Reception\u003c\/div\u003e\u003cdiv\u003e* Use the remote controller to switch between two antennas installed in different directions, allowing the device to receive signals from different directions.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMethod 2: Multi-Frequency Signal Reception\u003c\/div\u003e\u003cdiv\u003e* Use the remote controller to switch between two antennas operating at different frequency bands, enabling reception of signals at different frequencies.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMethod 3: Multi-Polarization Signal Reception\u003c\/div\u003e\u003cdiv\u003e* Use the remote controller to switch between two antennas with different polarization modes, allowing reception of signals with different polarization characteristics.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e* Name: Dual-Input Switchable Amplifier\u003c\/div\u003e\u003cdiv\u003e* Description: RF Signal Amplifier with Remote-Controlled Input Switching\u003c\/div\u003e\u003cdiv\u003e* Frequency Range: 3MHz-3.5GHz\u003c\/div\u003e\u003cdiv\u003e* Gain: 10-25dB\u003c\/div\u003e\u003cdiv\u003e* RF Switch Isolation: 50dB\u003c\/div\u003e\u003cdiv\u003e* Charging Interface: Type-C\u003c\/div\u003e\u003cdiv\u003e* Power Supply Voltage: DC 5V\u003c\/div\u003e\u003cdiv\u003e* Antenna Connector: SMA Female (SMA-K)\u003c\/div\u003e\u003cdiv\u003e* Remote Control Distance: 35m\/115ft\u003c\/div\u003e\u003cdiv\u003e* Mounting Hole Size: 25.4mm\/1-inch\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003ePacking List:\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e* 1 x HamGeek Dual Input Switchable Amplifier \u003c\/div\u003e\u003cdiv\u003e* 1 x Wideband Bias Tee\u003c\/div\u003e\u003cdiv\u003e* 1 x 433MHz Remote Controller \u003c\/div\u003e\u003cdiv\u003e* 1 x Keychain\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003ePackage Details:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e* Package Weight: 0.35kg\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eOperation Steps:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e1. Power Supply: Connect a Type-C cable to power the device; the blue LED indicator on the amplifier will light up.\u003c\/div\u003e\u003cdiv\u003e2. Switch to Antenna 1: Press the △ button on the remote controller to switch to Antenna 1 input; the green LED indicator on the amplifier will light up.\u003c\/div\u003e\u003cdiv\u003e3. Switch to Antenna 2: Press the ▽ button on the remote controller to switch to Antenna 2 input; the red LED indicator on the amplifier will light up.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNote:\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cfont color=\"#ff0000\"\u003e* This device is intended for receive-only applications. It supports signal reception but does NOT support signal transmission.\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e","brand":"HamGeek","offers":[{"title":"Default Title","offer_id":41234149572657,"sku":"105333","price":23.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20260921090701_5f469235.jpg?v=1789955360","url":"https:\/\/www.thanksbuyer.com\/it\/products\/hamgeek-mt1130-3mhz-3-5ghz-dual-input-rf-amplifier-remote-control-wideband-bias-tee-for-ham-radio","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}