KiwiSDR is a software-defined radio (SDR) covering shortwave, the longwave & AM broadcast bands, various utility stations, and amateur radio transmissions, world-wide, in the spectrum from 10 kHz to 30 MHz. The KiwiSDR is a custom circuit board (cape) you connect to the BeagleBone GreenorBeagleBone Black computer. You simply add an antenna, power supply and network connection. Software supplied on a micro-SD card.
An HTML5-capable browser and internet connection will let you listen to a public KiwiSDR anywhere in the world. Up to four people can listen simultaneously to one radio — each listener tunes independently.
Features: Browser-based interface four simultaneous user connections. Each connection tunes an independent receiver channel over the entire spectrum. Waterfall tunes independently of audio and includes zooming and panning. Multi-channel, parallel DDC design using bit-width optimized CIC filters. Good performance at VLF/LF since we personally spend time monitoring those frequencies. Automatic frequency calibration via received GPS timing. Extension interface for adding decoders and utilities.
Specification: Extensions: WSPR viewer/decoder, IQ display, Loran-C viewer. Integrated software-defined GPS receiver from Andrew Holme's Homemade GPS Receiver. GPS antenna connector: SMA, 3.3V powered for active antennas. Voltage: +5V DC, 2.1mm jack, center pin positive. Current: 1.5A including Beagle, KiwiSDR powers Beagle through header connectors.
Part List KiwiSDR Board Beaglebone Green Unassembled enclosure Skyworks SE4150L GPS front-end antenna Micro-SD Card
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مخفی کردن توضیحات
Date first listed on amazon
January 18, 2017
وزن ارسال : ۳۱۲ گرم
ترجمه ماشینی میباشد
SDR ۱۰ کیلوهرتز تا ۳۰ MHz را پوشش میدهد (VLF - HF).
واسط وب براساس OpenWebRX از andras Retzler، HA۷ILM.