51:10
Waverider by Vecima - NLOS Broadband Radios
Waverider by Vecima - NLOS Broadband Radios
Streakwave Webinars is pleased to provide the latest product information from WaveRider by Vecima. In diverse environments, especially those where absolute line-of-sight is difficult, you need a solution for your broadband radio applications. WaveRider-by-Vecima gives you solutions and choices that are both affordable and effective. • For Data Access WaveRider has 900MHz NLOS System for WISPs, Telcos and cable operators providing wireless access to broadband services (VoIP, Video, Data). • For Enterprise Backhaul WaveRider has Point-to-Point and Point-to-Multipoint: 5.8GHz, 4.9GHz, 900 MHz for wireless backhaul or enterprise broadband applications. Learn about WaveRider's product applications, benefits, and performance in this free Webinar from Streakwave Webinars. Sign-up and attend today for another informative session.
8:34
Broadband over Powerlines - A Radio Amateur's Perspective
Broadband over Powerlines - A Radio Amateur's Perspective
A radio amateur's tour of the Mt Nelson BPL trail in Hobart, Tasmania. Audible and Visual presentation of the interference potential of this technology. More information is available at: reast.asn.au
9:12
HAM AMATEUR RADIO BROADBAND NON-HAM UNLICENSED INTERFERENCE 70CM SEATTLE
HAM AMATEUR RADIO BROADBAND NON-HAM UNLICENSED INTERFERENCE 70CM SEATTLE
I'm listening on a local repeater on 442.875 and I noticed some interference opening the squelch periodically. It does not trip the repeater. I opened the squelch and recorded the interference. Any ideas what this might be? Seems like multiple sources including King County Transit. Scanning the band I found similar if not the same interference on other frequencies.
51:15
2011 AALL Annual Meeting broadband presentation
2011 AALL Annual Meeting broadband presentation
This is a pre-recorded version of presentation I plan to give at the 2011 AALL Annual Meeting. It discusses the FCC's National Broadband Plan and Broadband Action Agenda. Specific proceedings covered include white spaces, smart radios, TV stations, and data roaming. It also includes a demonstration of the Consumer Broadband Test, National Broadband Map and Spectrum Dashboard.
4:14
Freewire Broadband on Brocade IP Network
Freewire Broadband on Brocade IP Network
Freewire Broadband is selling and servicing internet connections using Wireless (RF/Wimax) Technology. Freewire sells these connections to small-medium-large businesses using (RF/Wimax), also known as Fixed Wireless. Similar to AM and FM radio service; Fixed Wireless Broadband sends and receives radio signals from towers to antennas to pass data. Many carriers, such as the "Baby Bells" and AT&T have used, and still use, (RF) Microwave Radios as an alternative to burying Fiber Optics to backhaul their traffic over long distances.
1:48
BATS Wireless Technology
BATS Wireless Technology
Broadband Antenna Tracking Systems (BATS) provides a proprietary software and hardware platform that locates, locks and tracks wireless broadband communication access points. Our products are designed for quick deploy communications centers and mobile to fixed and mobile to mobile vehicle communications Founded by three leading information technology professors and researchers from Purdue University in West Lafayette, Indiana, BATS' innovative technology integrates a directional antenna system that is mounted on a pan-tilt aiming chassis with a wireless broadband radio. The integration along with the performance characteristics of the directional antenna, create search patterns and predictive algorithms that automatically locate a desired connection point, establish communications and track if one or both of the wireless broadband radios are moving. source: batswireless.com
3:38
Clocks- Old Valve Radio
Clocks- Old Valve Radio
Old Valve Radio, Universal Music/ Island Records
13:12
An island-wide broadband wireless network
An island-wide broadband wireless network
ACT Networks in Antigua Caribbean selects Redline Communications for their broadband wireless network.
3:43
MHO Networks Meets the Bandwidth Demands of Enterprise VoIP Customers
MHO Networks Meets the Bandwidth Demands of Enterprise VoIP Customers
This case study video shows Service Provider MHO Networks and how they are ensuring that their wireless network infrastructure can support the growth they are witnessing from new VoIP provider customers. The video includes commentary from two of MHOs VoIP customers who discuss their specific broadband requirements from MHO and their satisfaction to date. MHOs network has a variety of wireless networks products to include PTP 100, 500 and 600, PMP 130 and the new PTP 800. MHO is looking to the PTP 800 solution to fuel its core backhaul requirements.
1:57
30MHz to 512MHz, 9W GaN Wideband Power Amplifier
30MHz to 512MHz, 9W GaN Wideband Power Amplifier
The RFHA1003 is a wideband Power Amplifier designed for CW and pulsed applications such as wireless infrastructure, RADAR, two way radios and general purpose amplification. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency, flat gain, and large instantaneous bandwidth in a single amplifier design. The RFHA1003 is an input matched GaN transistor packaged in an air cavity ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of optimized input matching network within the package that provides wideband gain and power performance in a single amplifier. An external output match offers the flexibility of further optimizing power and efficiency for any sub-band within the overall bandwidth.
14:11
LigoWave Broadband Solutions Part 2 of 4 - Streakwave Webinar
LigoWave Broadband Solutions Part 2 of 4 - Streakwave Webinar
Streakwave Webinars is pleased to present LigoWave, a performance solutions for fixed wireless Internet broadband equipment solutions. LigoWave delivers high performance, versatile wireless equipment solutions for Wireless Internet Service Providers (WISPs) and Telecoms across the globe. Utilizing cutting edge hardware platforms as well as robust software technology to handle the security and management needs of today's growing wireless infrastructure, LigoWave products deliver a customized wireless solution with performance and stability that is unparalleled in the wireless market today. Streakwave is your source for LigoWave products including high-quality backhaul and mesh. Join Streakwave and LigoWave in this informative Webinar geared to provide you with an overview of LigoWave products and offerings and a look towards the future. Lean about LigoWave's high performance PTP products, its wireless network management system, calculators, and much more. Also see examples of deployments and gain an understanding of applications that fit well with LigoWave offerings. Check out the LigoWave products here: www.streakwave.com
34:11
Public Safety Broadband Meeting
Public Safety Broadband Meeting
Vice President Biden speaks about the importance of creating a national public safety broadband network at a meeting with first responders, public safety advocates and Administration officials. June 16, 2011.
2:00
30MHz to 2500MHz, 9W GaN Wideband Power Amplifier
30MHz to 2500MHz, 9W GaN Wideband Power Amplifier
The RF3826 is a wideband Power Amplifier designed for CW and pulsed applications such as wireless infrastructure, RADAR, two way radios and general purpose amplification. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency, flat gain and large instantaneous bandwidth in a single amplifier design. The RF3826 is an input matched GaN transistor packaged in an air cavity ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of optimized input matching network within the package that provides wideband gain and power performance in a single amplifier. An external output match offers the flexibility of further optimizing power and efficiency for any sub-band within the overall bandwidth. estore.rfmd.com
1:01
Grace Internet Radio Video
Grace Internet Radio Video
Top Rated is.gd Customer Reviews: "I shopped it seemed forever for a new alarm clock. Of course, regular radios have issues with reception, and CD players' spinning is too loud. Man, am I glad I did my homework. Not only is this a great alarm clock (wake up to the music I want to hear with clarity), it's a great single room stereo! It connects to hundreds of free Internet radio stations, my free Pandora stations, and my Windows media music share!! All the music I can handle! I like the multi-level dimming on the background light. I turn it off at night b/c I don't like any light, but have it come on when in use and for the alarm. I happened to have a pair of extra PC stereo speakers, so I hooked them up for an even-better sound. GREAT buy." "I original panned this radio in my first review because the radio could not receive WQXR 105.9 in New York City. I contacted Grace and they said that they could not obtain the url for the music stream from WQXR's website.After doing a little research on the net I found out how to obtain the url for any streamed music ( a very simple process ) on the Internet. After programming this url on Reciva's website, which then electronically sent it to my radio, I can now receive WQXR's webstream on my Grace radio. By the way, by using the Reciva website you can program any number of stations onto your radio. All and all an excellent product.Anthony Darienzo" Product Description Grace Internet Radio Works with any wireless internet connection <b>...</b>
0:35
Replica of a quenced spark gap transmitter after Max Wien (1906)
Replica of a quenced spark gap transmitter after Max Wien (1906)
Nachbau eines Löschfunkensenders nach Max Wien gekoppelt mit einer Amateurfunkstation für Kurzwelle. Im 80m Band Betrieb unter DL0UJ im Rahmen der Langen Nacht der Wissenschaften gemacht. Der Ton entsteht durch den mit 1kHz gezündeten Funken in der Löschfunkenstrecke, daher nannte man solche Sender auch "Tönende Funkensender". Here we show a replica of a quenced spark gap transmitter as it was invented by Max Wien in 1906, which is coupled to a commercial short wave amateur radio station. We transmit and receive in the 80m amteur band using the callsign DL0UJ. The 1kHz tone you can hear comes from the quenced spark gap which is ignited with that rate. In a possible receiver used at that time this tone could be hear, which gave a significant improve against spark gap transmitters, which only produced broadband noise, at the beginning of the last century. Such transmitter where used until valve driven transmitters came up around the 1920's. However, these quenced spark gap transmitter, consisting of just 7 parts, were used until the 1950's as emergency radios on ships. So, the invention of Max Wien, who was more then 2 centuries professor of physics at University of Jena, was an important part in the history of wireless communication.
6:26
Talk Wireless Success Story
Talk Wireless Success Story
We are a wireless technology company in our second decade of operation. We deliver mobility solutions to our clients that incorporate voice and broadband, often integrated with backend-software to solve enterprise problems. As a wireless internet service provider (WISP) we also deliver internet connectivity to a substantial rural marketplace who are otherwise deprived of a broadband choice. Our key relationships are with Motorola and Telus. We employ approximately 25 people with years of experience and certifications in voice radio, indoor and outdoor broadband and cellular-based voice and data solutions.
1:53
50MHz to 1000MHz, 15W GaN Wideband Power Amplifier
50MHz to 1000MHz, 15W GaN Wideband Power Amplifier
The RFHA1000 is a wideband Power Amplifier designed for CW and pulsed applications such as wireless infrastructure, RADAR, two way radios and general purpose amplification. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency, flat gain, and large instantaneous bandwidth in a single amplifier design. The RFHA1000 is an input matched GaN transistor packaged in an air cavity ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of optimized input matching network within the package that provides wideband gain and power performance in a single amplifier. An external output match offers the flexibility of further optimizing power and efficiency for any sub-band within the overall bandwidth.
79:28
Forum on Broadband Adoption - Panel Discussion - April 14, 2011
Forum on Broadband Adoption - Panel Discussion - April 14, 2011
-- FCC Chairman Julius Genachowski, the Mayor of Oakland, the California Technology Agency and the California Emerging Technology Fund held a joint forum at the Stride Center in Oakland, CA, on Thursday April 14, from 9:00 am -- 11:30 am to discuss the opportunities and challenges of increasing the relevance of broadband, including through the development and utilization of civic mobile applications (apps) and lessons learned from ongoing projects in California. As part of this event, Chairman Genachowski announced a contest co-sponsored with the John S. and James L. Knight Foundation on new and innovative mobile applications design and development. Following the Chairman's keynote address was a panel discussion led by Sunne Wright McPeak, President and CEO of the California Emerging Technology Fund.
6:02
Local & state governments use broadband wireless to improve public safety.
Local & state governments use broadband wireless to improve public safety.
Local and state governments select Redline Communications to improve public safety.
5:00
SM7NWJ Hamradio direct conversion phasing receiver for cw on the 20-meter band.
SM7NWJ Hamradio direct conversion phasing receiver for cw on the 20-meter band.
Video showing me tuning around the cw (morse code) portion of the 20m amateurradio band (14.0-14.1 MHz) with my homebuilt version of a phasing type direct conversion receiver. 2012-04-07: Since recording this clip the VFO is now modified to only cover 14000-14055kHz. Before making this mod the tuning was a little too sensitive. It was difficult to tune stations correctly. Now the tuning is definetly smother. It could of course be improved further with a better mechanism, but this is as far I'm taking it. Instead I would like to build a DDS (or combined DDS-PLL) VFO for the receiver. It's a test setup without a bandpassfilter on the RF input of the receiver. The antenna is an active loop covering 0-30 MHz. Despite the broadband HF input there is no indication of out-of-band signals getting through. A bit surprising and somewhat amazing. The output of the receiver is connected to a 6.5 inch diameter loudspeaker. Pictures showing the insides of the boxes can be viewed at: www.flickr.com Some of my other projects can be seen at: patrik.adhocskill.com
1:58
The Stimulus Package and Broadband Open Chat with CTIA's VP of Public Affairs
The Stimulus Package and Broadband Open Chat with CTIA's VP of Public Affairs
1:16
Hoteloogle.com - Ramada Plaza Hotel Fuzhou
Hoteloogle.com - Ramada Plaza Hotel Fuzhou
www.Hoteloogle.com - The Ramada Plaza Hotel Fuzhou offers Fuzhou accommodation near Zhenhai Tower. it is also close to many of the city's restaurants, businesses, and attractions of the city. The Ramada Plaza Hotel Fuzhou is situated near the railway station in the city and fifty minutes from the Fuzhou Airport. It is located near the city's public transportation, and guests can also get around town on foot or by car. The rooms of the Ramada Plaza Hotel Fuzhou offer guests plenty of comforts, including satellite televisions, clock radios, broadband, tea making facilities, and attached bathrooms with hair dryers. Guests of this hotel can enjoy plenty of modern amenities, including a 24-hour front desk which offers all day and all night check out. The Ramada Plaza Hotel Fuzhou also offers guests an indoor swimming pool, a gym, a gift shop, and laundry facilities, as well as a game room where guests can relax and a business center where they can get work done. The hotel also offers two separate restaurants, which offer a variety of food choices.

