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Store Categories Store Categories Other MLA-30+ 0.5MHz-30MHz Ring Active Receive Antenna Wave SDR Loop Radio Antenna USA Details Product introduction: Listening to shortwave radio is an exciting hobby, but for urban residents, the reception experience is often disappointing. We can hardly hear any useful signals, even the signals of relatively strong radio stations. The signals are buried in many different types of interference and hum. Why is this happening? In the past two decades, the level of urban radio frequency interference (RFI) has deteriorated dramatically, and various poorly designed electronic devices have spread to all corners of the city. To a large extent the interference is caused by this. LCD TVs, WiFi routers, poorly designed switching power adapters and power cats, electric car chargers, etc. have seriously polluted the short-wave radio spectrum. If there is a suitable place to set up an outdoor long-line antenna, it will have a good reception effect, but when living in a residential area, a building, or a high-rise apartment, there is no roof to set up a long-line antenna. At this time, I need a receiver suitable for balcony installation. Antenna, MLA-30+ is such an antenna. MLA-30+ is a loop magnetic antenna. The MLA-30+ loop antenna is a very popular broadband antenna. It is an effective antenna for short-wave listeners (SWL) and amateur radio enthusiasts (HAM) to receive medium-wave and short-wave in the environment of limited urban living areas. Frequency coverage: 500kHz to 30 MHz. Excellent directivity can help you reduce noise and improve signal-to-noise ratio, and can dig out weak signals that are submerged by noise during conventional antenna reception. The MLA-30+ loop antenna is easy to set up and can be easily installed on balconies, rooftops and other locations. It is compact and low-key installation without worrying about opposition from neighbors and properties. Another advantage of the MLA-30+ loop antenna is that it is directional. By rotating the antenna so that the dummy point of the antenna is aligned with the interference signal, the specific near-field interference can be attenuated to the maximum. Details of MLA-30+ loop antenna: 1. Do not connect it to the transmitter, as it will cause damage to the preamplifier; 2. Compared with long wire antenna, up to 30 dB local radiated noise suppression; 3. The figure-eight pattern provides deep dummy points to further reduce interference; 4. Main coverage range: 500kHz to 30MHz; 5. USB powered, easy to get electricity. The built-in feeder simplifies the installation process; 6. Simple structure, can be easily installed on balcony, roof and other positions; 7. No manual adjustment required *Install low-key, no need to worry about neighbors and property; 8. Modular design, easy to install and maintain; 9. Stainless steel ring vibrator, easy to install and easy to maintain; 10. The rainproof shell can be fixed for outdoor use for a long time. Note: You need to prepare a PVC sheathing tube for support, any diameter, you need to pay attention to the need to have a certain strength, any community hardware store can buy it. You can also use existing bamboo poles, wooden poles, etc., be careful not to use metal poles. Package Included: 1x Antenna amplifier with 10m feeder 1x Stainless steel vibrator 1x Bias power supply 1x USB cable 0.8m 1x 60cm SMA jumper 2x Stainless steel fixing screw Shipping Policy Payment Method Returns Policy Shipping Policy Payment Method This is the description of Payment Method. Do not dismiss your dream. To be without dream is to be without hope. To be without hope is to be without purpose. Do not run through your life so fast that you forget not only where you have been, but also where you are going. Life is not race, but a journey to be savored each step of the way. Returns Policy This is the description of Returns Policy. Do not dismiss your dream. To be without dream is to be without hope. To be without hope is to be without purpose. Do not run through your life so fast that you forget not only where you have been, but also where you are going. Life is not race, but a journey to be savored each step of the way. Copyright©2017 DataCaciques Home Payment Return Policy About us Contact us MLA-30+ 0.5MHz-30MHz Ring Active Receive Antenna Wave SDR Loop Radio Antenna USA Details Product introduction: Listening to shortwave radio is an exciting hobby, but for urban residents, the reception experience is often disappointing. We can hardly hear any useful signals, even the signals of relatively strong radio stations. The signals are buried in many different types of interference and hum. Why is this happening? In the past two decades, the level of urban radio frequency interference (RFI) has deteriorated dramatically, and various poorly designed electronic devices have spread to all corners of the city. To a large extent the interference is caused by this. LCD TVs, WiFi routers, poorly designed switching power adapters and power cats, electric car chargers, etc. have seriously polluted the short-wave radio spectrum. If there is a suitable place to set up an outdoor long-line antenna, it will have a good reception effect, but when living in a residential area, a building, or a high-rise apartment, there is no roof to set up a long-line antenna. At this time, I need a receiver suitable for balcony installation. Antenna, MLA-30+ is such an antenna. MLA-30+ is a loop magnetic antenna. The MLA-30+ loop antenna is a very popular broadband antenna. It is an effective antenna for short-wave listeners (SWL) and amateur radio enthusiasts (HAM) to receive medium-wave and short-wave in the environment of limited urban living areas. Frequency coverage: 500kHz to 30 MHz. Excellent directivity can help you reduce noise and improve signal-to-noise ratio, and can dig out weak signals that are submerged by noise during conventional antenna reception. The MLA-30+ loop antenna is easy to set up and can be easily installed on balconies, rooftops and other locations. It is compact and low-key installation without worrying about opposition from neighbors and properties. Another advantage of the MLA-30+ loop antenna is that it is directional. By rotating the antenna so that the dummy point of the antenna is aligned with the interference signal, the specific near-field interference can be attenuated to the maximum. Details of MLA-30+ loop antenna: 1. Do not connect it to the transmitter, as it will cause damage to the preamplifier; 2. Compared with long wire antenna, up to 30 dB local radiated noise suppression; 3. The figure-eight pattern provides deep dummy points to further reduce interference; 4. Main coverage range: 500kHz to 30MHz; 5. USB powered, easy to get electricity. The built-in feeder simplifies the installation process; 6. Simple structure, can be easily installed on balcony, roof and other positions; 7. No manual adjustment required *Install low-key, no need to worry about neighbors and property; 8. Modular design, easy to install and maintain; 9. Stainless steel ring vibrator, easy to install and easy to maintain; 10. The rainproof shell can be fixed for outdoor use for a long time. Note: You need to prepare a PVC sheathing tube for support, any diameter, you need to pay attention to the need to have a certain strength, any community hardware store can buy it. You can also use existing bamboo poles, wooden poles, etc., be careful not to use metal poles. Package Included: 1x Antenna amplifier with 10m feeder 1x Stainless steel vibrator 1x Bias power supply 1x USB cable 0.8m 1x 60cm SMA jumper 2x Stainless steel fixing screw Shipping Policy Payment Method Returns Policy Shipping Policy 1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand. 2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders. 3.All package need to wait 30 days , Please take care it.Less than 30 days,we can't take a refund . Payment Method 1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase. 2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country. Returns Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse. 3. Please include your eBay ID and item number with any email requests.