YouLoop Magnetic Loop Antenna Low Loss Broadband BALUN + Preamplifier Amplifier

Description: Description: The 6m cable can choose SMA connector, BNC connector or 3.5mm connector, please choose according to your needs, thank you! 100% brand new and high quality! This is a super portable passive HF/VHF loop antenna designed for super low NF/MDS receivers like the Airspy HF+ Discovery. It also works to some extent with the RTL-SDR V3 in direct sampling mode if you enable RTL AGC. But for radios without super low MDS specs, the signals can be boosted on by using any external low cost HF amplifier, or even our wideband LNA. The YouLoop design is based on the Möbius loop idea where a balanced electric shield is used as the center of a multi-turn loop. The rest of the turns run inside the shield. This construction is electrically balanced for large wave wavelengths, ie. when Lambda is very large compared to the size of the antenna. This helps cancelling the electric noise at the lower bands, exactly where most of the electric noise energy is concentrated. To preserve this electric balance from alteration by the transmission line, a low loss miniature BALUN is used. Therefore this is NOT a resonant antenna, hence the requirements for very low MDS radios or an amplifier. Features: Passive design. No need to adjust. Low loss broadband BALUN, typical loss is 0.28 dB. Specification: HF response: 10kHz to 30 MHz VHF response: up to 300 MHz Maximum power: 250 mW Feeder length: 6m (SMA male to male) Color:As shown Quantity: 1 Set Package include: 1 × T-shaped BALUN 1 × Inverter 2 × 1m RG402 coaxial cable 1 × 6m RG174 coaxial cable feeder 1 xPreampfilier 1x DC cable 1x RG174 cable for connecting your device Note: This antenna is not waterproof. If it is used outdoors, please do the waterproof treatment by yourself, such as waterproof glue. Tips: Please allow 0.1- 0.5cm error due to manual measurement. Please make sure you do not mind before you buy. The colors may have different as the difference display, please understand. Please check which Length and the quantity you need. Note: We will reply your message or e-mail within 48 hours . Customers satisfaction is very important to us! Please email or ebay message us before leaving any Negative and Neutral feedback or open any dispute on paypal. Please give us the opportunity to resolve any problem.We understand the concernsand frustrations you might have, and will try our best to resolve the issues. Payment ： We accept Paypal only. Please make payment asap,then we can arrange shipment for you asap. We only ship to Paypal confirmed address. for international Buyers, We only Shipping to Paypal Verify user. Before you Biding,verify your paypal account please. Shipping ： Item will be shipped out within 48 hours upon receipt of your full payment. Please make sure your address in paypal is correct. If you want to change the address, please give us ebay message right away you make the payment. Items are shipped from China or HongKong using Airmail, reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors, it may takes up to 25 business days.Other countries or remote area may take longer. Please E-mail or eBay message us if the items did not deliveried within 31 days.And we can give you a satisfactory solution. However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons, such as Christmas/New Year Holidays. Returns： If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. Please give us the opportunity to resolve any problem. Thanks!

Price: 75.39 AUD

Location: Guangdong

End Time: 2024-12-22T11:20:50.000Z

Shipping Cost: 0 AUD