System Receiver

System+Receiver

Mona Lisa Goes To Moon As NASA Laser Carries Image To Lunar Reconnaissance Orbiter (Huffington post)

By: Miriam Kramer

Published: 01/18/2013 05:41 AM EST on SPACE.com

Call it the ultimate in high art: Using a well-timed laser, NASA scientists
have beamed a picture of Leonardo da Vinci’s masterpiece, the Mona Lisa, to a
powerful spacecraft orbiting the moon, marking a first in laser communication.

The laser signal, fired from an installation in Maryland, beamed the Mona Lisa
to the moon to be received 240,000 miles (384,400 km) away by NASA’s Lunar
Reconnaissance Orbiter, which has been orbiting the moon since 2009. The Mona
Lisa transmission, NASA scientists said, is a major advance in laser
communication for interplanetary spacecraft.

“This is the first time anyone has achieved one-way laser communication at
planetary distances,” David Smith, a researcher working with the LRO’s Lunar
Orbiter Laser Altimeter — which received the Mona Lisa message — said in a
statement. “In the near future, this type of simple laser communication might
serve as a backup for the radio communication that satellites use. In the more
distance future, it may allow communication at higher data rates than present
radio links can provide.”

The LRO spacecraft was the prime choice to test out the novel communication
method because the spacecraft …

Huffington post

Review: Hitec Spectra AFHSS 2.4GHz receiver and module (part 3)


HomeSpot NFC-Enabled Bluetooth Audio Receiver for Sound System


HomeSpot NFC-Enabled Bluetooth Audio Receiver for Sound System


$24.99


Play music wirelessly from your mobile device on your A/V receiver, home stereo system or speaker with this Bluetooth audio receiver. Simply plug it into your stereo, then connect to your device with just one press of a button or via NFC….

URANT Bluetooth Transmitter and Receiver 4 in 1 Wireless Portable Audio Adapter Kit Home Stereo System with 3.5mm Stereo Output for Headphone,Speakers,TV,PC,MP3/MP4,Car Stereo(CSR Chip 20h Playtime)


URANT Bluetooth Transmitter and Receiver 4 in 1 Wireless Portable Audio Adapter Kit Home Stereo System with 3.5mm Stereo Output for Headphone,Speakers,TV,PC,MP3/MP4,Car Stereo(CSR Chip 20h Playtime)


$29.99


URANT 4 in 1 bluetooth device can be powerful,with built-in chargable battery,you can enjoy stereo music freely.Carrying this transmitter/receiver on your car,enjoying wonderful music to relax yourself and pay more attention to your driving. How to pair as a receiver? Make sure your device on receiving mode(Do not plug any audio line into this device and press the switch for 3 seconds) a.Single c…







Etekcity Wireless Bluetooth 4.0 Receiver Audio Adapter (NFC-Enabled) for Sound System


Etekcity Wireless Bluetooth 4.0 Receiver Audio Adapter (NFC-Enabled) for Sound System


$19.99


Bluetooth Adapted Streaming The Roverbeats Unify uses updated wireless technology to adapt audio systems with bluetooth capability. This small, compact device enables devices and stereo audio systems to be wirelessly controlled with bluetooth 4.0 and EDR (Enhanced Data Rating). It features A2DP and AVRCP profile functionality to stream high quality audio from a media source and is designed to prov…

Bluetooth 4.1 Adapter, Rockrok Wireless Audio Receiver for Home Stereo System,Headphones, Speakers (3.5mm AUX Car Kit, Hands-Free Call, A2DP,Built-In Microphone,10 Hours Playtime)


Bluetooth 4.1 Adapter, Rockrok Wireless Audio Receiver for Home Stereo System,Headphones, Speakers (3.5mm AUX Car Kit, Hands-Free Call, A2DP,Built-In Microphone,10 Hours Playtime)


$14.99


Rockrok Rock Your Life Feature: Little Gadget with Great functionality This little bluetooth receiver equips your car, home, or audio device with Bluetooth capability to wirelessly stream audio from your phone, tablet or computer through an audio minijack or cable. Setting up was a breeze Start by setting your media device to Bluetooth-pairing mode, hold down RORK-BR01′s multifunction button for …

Pyle 7-inch Black GPS and Bluetooth Headunit Stereo Receiver System


Pyle 7-inch Black GPS and Bluetooth Headunit Stereo Receiver System


$207.99


Stay on course as you drive with this Pyle 7-inch GPS and Bluetooth stereo receiver system.

PyleHome PT390AU AM/FM Receiver - 300 W RMS - 4 Channel


PyleHome PT390AU AM/FM Receiver – 300 W RMS – 4 Channel


$109.99


PyleHome PT390AU AM/FM Receiver – 300 W RMS – 4 Channel

Pyle PDWM2130 FM Wireless Microphone Receiver System with Handheld Mics and Dual Frequency


Pyle PDWM2130 FM Wireless Microphone Receiver System with Handheld Mics and Dual Frequency


$32.56


The Wireless microphone receiver system from Pyle features a dual frequency design with broad frequency response range and low distortion. This model comes with two hand-held battery-operated mics.

SportDog SDF-R In-ground Fence System Add-on Receiver


SportDog SDF-R In-ground Fence System Add-on Receiver


$99.95


Add-on receiver for use with In-Ground Fence System model SDF-100SportDog collar includes black strapPet gift is waterproof and submersible for long-lasting comfort

Pyle KTHSP370 6-room In-wall/ Ceiling 5.25-inch Speaker System with Receiver/ Volume Controls/ Speaker Selector/ 300-foot Wire


Pyle KTHSP370 6-room In-wall/ Ceiling 5.25-inch Speaker System with Receiver/ Volume Controls/ Speaker Selector/ 300-foot Wire


$507.99


The Pyle KTHSP370 6-room In-wall/ Ceiling 5.25-inch Speaker System is ready to bring an audio to your entire house. Set includes audio receiver, 12 in-wall/ceiling speakers, speaker selector, volume controls, and speaker wire to connect everything.
You can leave a response, or trackback from your own site.

Leave a Reply