RX-888 MKII ADC SDR Receiver Radio 16bit Direct Sampling 32Mhz HF UHF VHF R828D

Description: elecbuyHomeDescriptionPaymentShippingTerms of saleAbout UsRX-888 MKII ADC SDR Receiver Radio 16bit Direct Sampling 32Mhz HF UHF VHF R828D New features as RX888:1. 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 strongand 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 supportsRX888 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:github.com/ik1xpv/ExtIO_sddc Specifications: 1. LTC2208 16bit ADC at 130 MSPS2. Dual RF input, HF frequency range: 1kHz-64Mhz, maximum real-timebandwidth 64M. VHF frequency range: 64M-1700Mhz, maximum real-timebandwidth 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 include 1 x RX-888 MKII SDR Radio Receiver Payment We accept PayPal only. Shipping1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment. 2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address. 3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number. Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail. Less than $40, without free tracking number,if you request tracking number,please send ebay message to us. Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package. 4.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Send ebay message to us if you need this service.Terms of sale1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please send ebay message to us before you return it. 2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.About us We are honest seller and do our best to serve you. So if you have any concerns,please don’t hesitate to send ebay message to us.On Oct 28, 2022 at 01:39:12 PDT, seller added the following information:

Price: 189.9 USD

Location: Shen Zhen

End Time: 2024-07-28T08:32:54.000Z

Shipping Cost: 0 USD