1500MHz RF Mixer Module AD831 High Frequency Drive Inverter Amplifier Board Converter _x000D_ RF Mixer Module AD831 High Frequency Drive Inverter Amplifier Board Converter 1500MHz _x000D_ _x000D_ Feature: _x000D_ _x000D_ _x000D_ 1. The amplifier has low DC offset characteristics, so it can be used in DC-baseband frequency conversion and quadrature amplitude demodulation. 2. Easy to use, the mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor. 3. There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost. 4. With +24 dBm third-order intermodulation intercept point, realization of -10 dBm LO power, without the need for a high power LO drive. 5. Suitable for HF and VHF receiver RFIF frequency, second mixer in DC baseband conversion, quadrature demodulation etc. _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Item Type:RF Mixer Module RF Input: 1-500mhz RF input + 10dBm (1dB compression point) Lo Input: 1-500mhz Lo Input: - 10dBm If Output: 1-200mhz Power Supply Voltage: 9 -- 11V single ended power supply _x000D_ _x000D_ _x000D_ Package List: _x000D_ _x000D_ 1 x RF Mixer Module _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ 2) Payment must be made within 3 days of order. _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) 2. Orders processedtimely after thepayment verification. 3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference . 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS!And Pay attention please!The Shipping cost is bear by buyer themselves. 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement. 4.We will bear all the shipping cost if the product(s) is (are) not as advertised. _x000D_ _x000D_ _x000D_ _x000D_ About feedback _x000D_ We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_