Posted: Wed 6 Jun - 08:25 (2018) Post subject: vend LNA ampli nooelec satellite
Je peut vous guider dans son installation.
Réception satellite (bande L) via un dongle RTLSDR (avec bias tee) , une simple parabole de récupération et un logiciel style SDR#. Avec un logiciel Android de poursuite de satellite : "Satellite AR" ou orbitron
Livré sous emballage d'origine L'écoute des satellites est passionnante.
A high-quality, high-performance, complete LNA & SAW filter module for Inmarsat at a very affordable price. Perfect for Outernet projects! The module should be powered via low-noise bias-tee which supplies between 3.0V-5.5V. It must be capable of supplying a minimum of 35mA of current. As with all other high-frequency applications, we recommend using in conjunction with an SDR specifically designed for long-term, high-frequency performance without degradation, such as an E4000-based RTL-SDR or a HackRF. The center frequency of the module is 1.542GHz with approximately 80MHz of bandwidth (-6dB rolloff). As such, it should be used for reception of frequencies between 1.50GHz-1.58GHz. The LNA is a dual-stage design with a very low noise figure of 1dB (nominal). 4 mounting holes are available on the PCB for various mounting options. The input and output connectors are female SMA.