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)








Portable wireless bluetooth audio receiver/adapter,Bluetooth Car Kits for Music Streaming System/Equipment,Home Appliances(Home Movie)


Portable wireless bluetooth audio receiver/adapter,Bluetooth Car Kits for Music Streaming System/Equipment,Home Appliances(Home Movie)


$10.29


Wireless Bluetooth 4.0 Audio Music Streaming Receiver Adapter with 3.5 mm Stereo Output and Hands Free Microphone Calling for Car  Description  Specifications:  1. Blutooth standard: Blutooth V3.0+EDR, Class 2:33′  2. Transmission distance: 10m  3. Hands-free  4. Stereo audio profile: A2DP  5. Frequency: 2.4GHz  6. Certified BQB, CE AND FCC  7. 3.5mm stereo audio output  8. Sleep mode fo…

Bluetooth FM Transmitter,wireless Bluetooth Car Kit with 3.5 mm Stereo Output,Audio Receiver Adapter,A2DP with Mic for Home Audio Music Streaming Sound System


Bluetooth FM Transmitter,wireless Bluetooth Car Kit with 3.5 mm Stereo Output,Audio Receiver Adapter,A2DP with Mic for Home Audio Music Streaming Sound System


$15.49


Bluetooth Wireless In-Car FM Transmitter with Dual USB Charging, Music Control and Hands-Free Calling – Works with iPhone 6 6 Plus 5 5S 5C, Samsung Galaxy S6 S5 S4 S3, Note 3 2, HTC, LG ,Sony & More Smartphones,Tablets, MP4 Players  Description  Features:  – Adjustable to any angles and fit to all types of Vehicles(12-24V)  – Digital Display  – Support 3.5mm Line audio Output  – Support USB …

LSoug Bluetooth Receiver for car,Streambot Mini Bluetooth 4.0 Receiver A2DP Wireless for Home Audio Music Streaming System Hands-Free Wireless Music with Rotatable for Audio with 2-Port USB Car Charger


LSoug Bluetooth Receiver for car,Streambot Mini Bluetooth 4.0 Receiver A2DP Wireless for Home Audio Music Streaming System Hands-Free Wireless Music with Rotatable for Audio with 2-Port USB Car Charger


$24.99


Liang’s Bluetooth Receiver for car,Streambot Mini Bluetooth 4.0 Receiver A2DP Wireless Adapter for Home Audio Music Streaming Sound System Hands-Free Wireless Music with Rotatable Knob Adjustment for Audio with 2-Port USB Car Charger…







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


$33.73


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.

Pool Alarm System with In-home Remote Receiver


Pool Alarm System with In-home Remote Receiver


$146.49


Install a state of the art pool alarm this season and rest assured that your kids and pets will be safe. This Pooleye pool alarm system sounds an 85+ db alarm at the pool and at the remote receiver up to 100 feet from pool.

Pyle In-dash DC 12-24V Dual Voltage System Digital Receiver Headunit


Pyle In-dash DC 12-24V Dual Voltage System Digital Receiver Headunit


$65.17


Bring music to your automobile with this Pyle in-dash remote control digital receiver. Able to play MP3s with its USB and SD card ports, this headunit is compatible with car, bus, truck and RV electric systems.

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


$500.56


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