RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver with LTC2208 16Bit ADC Direct Sampling R828D

Product Description

Product Description
RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver with LTC2208 16Bit ADC Direct Sampling R828D Product Description Description:We are pleased to announce the second-gen of RX888. RX-888 MKII is the new generation of RX888 with the following improvements and enhancements:1. Add a tunable Attention in the HF path, which can tune from 0 to -31.5dB.2. Change the fixed LNA of RX888 to a VGA, which gives the -10dB to +33dB range. VGA applies to both HF and VHF.3. Use the newer generation of tuner chip R828D instead of R820T2.4. Use an enhanced version of 64M LPF to improve image rejection further.5. A jumper can select the internal reference clock or an external 27Mhz reference clock.The primary motivation is giving users smaller granularity control on the RF front-end and a big dynamic range to fit the demands of both strong and weak signals receiving. The tunable range is -41.5dB to +33dB for HF and 0db to 55dB for VHF, which covers most use cases. During the MKII development, we are working very closely with the original author of BBRF103, IK1XPV, on his new universal driver. The new driver supports RX888 and RX-888 MKII now. And we expect the power of opensource will significantly improve the software support and the lifetime of RX888.Open-Source Address of Firmware:/ik1xpv/ExtIO_sddcTechnical Specifications:1. LTC2208 16bit ADC at 130 MSPS2. Dual RF input, HF frequency range: 1kHz-64Mhz, maximum real-time bandwidth 64M. VHF frequency range: 64M-1700Mhz, maximum real-time bandwidth 10M.3. 0.5ppm VCXO4. ATT adjustment range -32dB to 0dB5. VGA adjustment range -11dB to +34dB6. External 27Mhz reference clock support7. 3.3v software switched Bias-Tee HF/VHF independent control8. ADC PGA Rand Dither software control9. Support mainstream SDR software. For HDSDR SDRConsole SDR# SDR++Package Included:- 1 x SDR Radio Detail photo FAQ Q1. Can I have a sample order?A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time?A: Sample ususally take within 3 working days. Q3. Do you have any MOQ (minimum order quality)limit?A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item. Q4. How to proceed an order?A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link. Q5. After paid, what info of the supplier provided? A: Tracking number Q6: Do you offer guarantee and after-service for the products?A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate. Packing and ShippingPackage: Normally we use the standard paper package to export worldwide. Shipping : 1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present. 2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.4. By Sea: Delivery from the Shenzhen sea port . Company informationTZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!Our Advantages:- Source only the best consumer goods and ensure the highest quality.- Streamline the buying and payment process, and make it as easy as possible.- Help the customers all over the world discover products and manufacturers in China.- The Shortest order processed time and speed delivery

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