畅销产品
Model Number : Stainless
Certification : CE,RoHS
Player Type : Other
Main coverage : 500KHz to 30MHz
Frequency coverage : 500KHz to 30MHz
Product size : 80 * 50 * 25MM/3.1x2x0.98in
Product weight : 40g
Package size : 140 * 130 * 65mm/5.5x5.1x2.6in
Package weight : 220g
MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz USB Ring Antenna Radio Active Receive Low Noise Kit Feature: 1. MLA-30 + is a ring magnetic antenna. 2. MLA-30 + ring antenna is a popular broadband antenna. It is an effective antenna for short wave listeners (SWL) and amateur radio enthusiasts (HAM) to receive medium and short wave in the limited living area of the city. Frequency coverage: 500KHz to 30MHz. 3. MLA-30 + ring antenna is easy to install and can be easily installed in small, compact and low installation places such as balcony and roof, without worrying about opposition from neighbors and property. 4. Another advantage of MLA-30 + ring antenna is that it is directional. By rotating the antenna to align the virtual point of the antenna with the interference signal, the specific near-field interference can be minimized. 5. Details of MLA-30 + ring antenna: Do not connect it to the transmitter, otherwise the preamplifier will be damaged. Compared with the long-distance antenna, the local radiated noise suppression is up to 30 dB The. 8 glyph pattern provides deep virtual points to further reduce interference USB power supply, easy access to power. Independent feeders simplify the installation process. The utility model has the advantages of simple structure and easy installation to balcony, roof, etc. No manual adjustment is required Low key installation, no need to worry about neighbors and property. Modular design, easy installation and maintenance. Stainless steel ring vibrator, easy installation and maintenance. Rainproof shell, suitable for long-term fixed outdoor use. Main coverage: 500KHz to 30MHz MLA-30 + ring antenna active receiving antenna 500KHz - 30MHz for short wave radio Frequency coverage: 500KHz to 30MHz Specification: Product size: 80 * 50 * 25MM/3.1x2x0.98in Product weight: 40g Package size: 140 * 130 * 65mm/5.5x5.1x2.6in Package weight: 220g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.
1 X Stainless Steel Wire 1 X Bias Power Supply 1 X for Android USB Cable 1 X SMA to SMA Male Cable 1 X Antenna Box 1 X 10m SMA Head Line 
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