Small Loop Antenna 50K-500Mhz Full-Band Loop Active Receiving Antenna VHF UHF

Description

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You will not be disappointed if you own it, come and experience it! Foreign test video: https://www.youtube.com/watch?v=3vwhyiq9w8w&t=711s Description: The small loop antenna (hfdloop) is a small-sized full-band ring magnetic field active receiving antenna with a receiving frequency range of 50kHz to 500MHz. It mainly consists of a top jumper board, a small loop amplifier board, a small loop coil, a feeder, a feeder and a 12V linear The power supply consists of several sets of switches on the top jumper board and the small ring amplification board. By adjusting the positions of the switches, small ring antennas of different structures can be realized. Among them, the Möbius strip can achieve twice the voltage gain of ordinary small rings; The electric field shielding ring can effectively reduce the interference caused by the electric field in the surrounding environment, such as lightning, electrostatic discharge, etc.; the non-shielding ring has a simple structure, and the entire small ring can be replaced by a thicker wire. The size is simple to modify and easy to erect. Specifications: Receiving frequency range: 50kHz to 500MHz Gain: 17dB@10MHz Output noise: -125dBm (@10MHz, BW=100Hz) P1dB: +15.5dBm@10MHz OIP3: +38dBm@10MHz Supply voltage: 9V to 12V Supply current: 130mA to 150mA Antenna interface: SMA(M) Output interface: SMA(F) Small ring coaxial cable model: RG402 Small ring coaxial cable loss: 0.145dB/m Small loop antenna diameter: 60cm Package Included: 1 x small loop antenna amplifier board 1 x headphone jack adapter cable 1 x top jumper board 2 x small toroids (RG402 coaxial cable) 1 x 7 m feeder line 1 x 1 m feeder line 2 x sticky hooks 1 x EVA storage bag About US About Our Items We strive to describe all items accurately and thoroughly, with the utmost care and attention to detail. However, to ensure a mutually satisfactory transaction, we kindly ask for your assistance in thoroughly reviewing the item description and photos, and addressing any questions before placing a bid. Customer Satisfaction We stand behind our commitment with exceptional service, a 100% money-back guarantee, and a dedication to customer satisfaction. I am readily available to address any inquiries or concerns you may have, both before and after your purchase. Our aim is to ensure your shopping experience is enjoyable and that you're delighted with your purchase. Feedback Your feedback is crucial to our business's success. If you're satisfied with your purchase and the service you received, we would greatly appreciate your positive feedback, along with an overall Detailed Selling Rating (DSR) of 5. Please take a moment to leave us positive feedback. Our eBay account is set up to automatically reciprocate positive feedback once yours is received. If you're considering leaving neutral/negative feedback or opening an eBay/PayPal case, we encourage you to reach out to us immediately. We're committed to resolving any issues to the best of our ability. Shipping Parcel will be shipped using Standard shipping method. For security purposes, items will be shipped exclusively to the confirmed address on Paypal. Please ensure your Shipping address is up to date before proceeding with payment. Estimated delivery time within the United States ranges from 3 to 10 business days, depending on your location. Returns We accept returns within 60 days from the date the buyer receives the item. If the item is found to be defective upon receipt, the customer has up to 30 days from the date of receipt to request an exchange for a new item or a refund. For returns due to a change of mind, we accept items in their original selling condition. However, if the package has been opened due to a mistaken order, it does not qualify for our return policy. Please note that the buyer is responsible for covering the cost of return postage. If you encounter any issues, please reach out to us via eBay message, and we'll respond within 24 hours. The Latest Upgraded 10Khz-180Mhz Donut Broadband Antenna Low Impedance Converter 26.79 USD Free shipping GA-800 Active Loop Antenna Shortwave Antenna 10KHz-159MHz HF Portable for Radios 129.87 USD Free shipping JPC-12 7MHz-50MHz 100W Multi Band HF Shortwave GP Antenna QRP For Ham Radio 169.79 USD Free shipping 5Pcs Antenna UHF 400-470MHz Magnetic Vehicle Mounted Antenna SMA Male US YU 23.79 USD Free shipping 1Pc 9cm Short Dual Band Antenna HH-N2RS PL-259 For Mobile Radio UHF&VHF Black 14.99 USD Free shipping 5Pcs Diamond SRH805S SMA-F Female Dual Band Antenna For Baofeng UV-5R Radio US 17.87 USD Free shipping The Latest Eliminator QRM Eliminator X-Phase (1-30 MHz) HF bands Aluminum Shell 63.87 USD Free shipping GA490 Active Loop Radio Antenna Receiving Shortwave SDR Super Receiving NHK/YU 68.99 USD Free shipping Dipole Antenna Ruler Antenna Walkie-Talkie Amateur Band Antenna 430-440MHz 19.99 USD Free shipping 2PCS Donut VHF UHF FM Mini Loop Antenna 400M-470MHz 80M-150MHz SMA Loop Antenna 23.79 USD Free shipping 5x SF20 VH F& UHF Dual Band SMA Male Small Flexible Stubby Radio Antenna 7cm UE 17.99 USD Free shipping 30W QRP Shortwave HF Antenna 5MHz-55MHz Full-Band Radio Transmitting Antenna 48.87 USD Free shipping