Netgear's Universal Wi-Fi Internet Adapter Connects Consoles and TVs Alike

The Netgear Universal Wi-Fi Internet Adapter can connect anything with an ethernet port to your 802.11n network, be it an Xbox 360 or a TV. But so can many other devices on the market. What's better about this one?

Much like the Xbox 360 Wireless N adapter, Netgear's latest wireless N adapter is tiny, easily squeezing behind components in your home theater. Plus, it runs off USB power, meaning you don't need to ferret around to plug it in to a powerstrip.

Really, taking into account the convenience, the Universal Wi-Fi Internet Adapter might be the most cleverly designed Wi-Fi adapter since Microsoft's high-priced 360 dongle. And it works on anything with a USB and ethernet port, from your TV to your Blu-ray player, without special drivers.

Unfortunately, it's similar to Microsoft's dongle in more ways than one. This puppy will run $80 when it's around this May.

By the way, if you're just looking for a cheap way to connect the 360 to a Wi-Fi network, check out our feature on the matter here.

The Universal WiFi Internet Adapter (WNCE2001) for Home Theater Devices and Gaming Consoles
NETGEAR is also introducing the industry's first compact USB-powered Universal WiFi Internet Adapter (WNCE2001) that works with Internet TVs, game consoles and Blu-ray players. The first of its kind, the adapter is the only affordable solution in a small form factor that delivers optimal Wireless-N performance and works universally with any Ethernet-enabled CE device. This saves consumers from the confusion and expense of purchasing separate WiFi USB adapters for each CE device in their home theater.

The Universal WiFi Internet Adapter is powered by the USB port, avoiding the need for a long wire to the power outlet and making it more visually pleasing in the already congested home theater environment. With NETGEAR Push Connect technology and CD-less set-up, it is truly a plug and play experience.

UK Bill Would Outlaw Open Public Wifi Hotspots

If passed, something called the Digital Economy Bill over in the U.K. could do the unthinkable in this, the digital age: Ban open wifi spots.

The ban comes as part of a bill that seeks to limit copyright infringement, or something. In summary, schools, small businesses and even libraries would have to effectively become their own ISP and manage the wifi hotspot—or face hefty fines. Even if a shop password-protected their wifi and posted the PW publicly (as they probably should be doing anyway), this "management" would also entail detailed record keeping, as the bill requires that hotspot providers log users who've been on their network. Sounds fun!

I'd love for any UK-based small business owners to weigh in on this debate, and the bill. Is it really as annoying as the ZDNet article makes it sound? Are daily, detailed user records really too much a burden for the corner coffee shop to bear? Light those torches and brandish your pitchforks in the comments! [ZDNET]

AutoLog® Radio Modems

The AutoLog WSN Radio modem series has been designed to meet high specifications. It offers very cost effective radio modems for stand alone applications or for integration into OEM products.
The design has been optimised for reliability and low current consumption, making the WSN suitable for operation on remote sites without mains power.
Applications include security, command & control, data logging, SCADA, telemetry, remote switching or any similar applications where serial data needs to be transmitted and a cable is not the most practical solution.
The WSN is available with two different transmit powers. The low power version meets the licence-exempt ETS300-220 specification while the higher power 5W version meets the tougher ETS300-113 and the USA and Canadian specifications.

DATASHEET ALWSN_Radio-modems

AutoLog WSN Radio Modem Series (WSN170, WSN450, WSN470, WSN869, WSN870):

Frequency Range	depending on model: WSN170: 138 - 175MHz WSN450/470: 406 - 512 MHz WSN869: 869 -870MHz WSN870: 820 - 950MHz
Power requirements Standby Receive Transmit	12VDC (10 - 15.5DC) <75uA <70mA 300mA to 2.1A depend on Tx power
Number of channels	80 user programmable channels
Min. programmable channel step	6.25 or 5 kHz
Channel spacing	12.5kHz, 20kHz or 25kHz
Frequency stability	2ppm (-30 to +60 °C)
Construction	Milled aluminium enclosure
Size (W x H x D)	75 mm x 130 mm x 30 mm
Mounting	Screws to flat surface
Weight	250 g
Connectors	DC power 2-way Klippon type RS232 I/O 9-way D-type RF BNC (50 ohm)
Led indicators	TX, BUSY, TXD, RXD, SYSTEM
Approvals	European: ETS 300-220, ETS 300-113, ETS 300-489 Austratian: AS4268.2-1995 USA: FCC Part 90/15 Canadian: DOC

Receiver:

Sensitivity	-120dBm for 12dB SINAD de-emph -117dBm for 12dB SINAD flat
Bandwith	VHF 5MHz without re-alignment UHF 12MHz without re-alignment 870 20MHz without re-alignment
Spurious response	WSN450/869: >65dB WSN170/470/870: >70dB
Blocking	WSN450/869 >85dBuV WSN170/470/870 >90dBuV
Intermodulation	WSN450/869 >60dB WSN170/470/870 >65dB
Adjacent channel	>65dB at 12.5kHz
IF Frequencies	45MHz and 455 kHz
Spurious emissions	WSN450/869 < ETS-300-220 WSN170/470/870 <>
Mute response time	<>

Transmitter:

RF output power	WSN450/869 10mW - 750mW WSN170/470/870 50mW - 5W
Bandwidth:	VHF 10MHz without re-alignment UHF 12MHz without re-alignment 870 30MHz without re-alignment
Internal Modulation:	FFSK, 2 Level FSK, 4 Level FSK & GMSK via the internal modem.
Max. Deviation:	± 7.5kHz max
Adj. Channel Power:	> 65dB at 12.5kHz
Transient response	As per ETS300-113
Spurious Emissions	<>
Rise Time:	<>

Internal Modem:

Radio Baud Rate:	150 – 9600bps over-air
RF Bandwidth:	12.5kHz
Signalling Formats	Programmable for 12.5kHz channel:- Up to 1200bps - FSK with V23 and Bell202 supported. 2400bps - coherent 1200/2400Hz or 1200/1800Hz FFSK. 4800bps - GMSK 9600bps - 4 level FSK.
NRZI:	On or Off
Bit Error Rate:	2400 baud less than 1 in 10^-3 at –120dBm 4800 baud less than 1 in 10^-3 at –117dBm 9600 baud less than 1 in 10^-3 at –115dBm (FEC on) 9600 baud less than 1 in 10^-3 at –112dBm (FEC off)
FEC:	Programmable option at 9600bps

Serial Data:

Serial Interface:	RS232
Format	Asynchronous (or Synchronous with custom software). Programmable; Odd, Even or No Parity, 1/2 stop bits, 7/8 data bits.
Interface Rates:	Programmable 150bps to 38400bps

Serial operation

The WSN requires no knowledge of the data it is transmitting; data can simply be sent and received with minimal delay. Transmission control can either use RTS control signals or be configured for automatic initiation of transmission on receipt of serial data. In either case, the radio provides a CTS output which can optionally be used for flow control. The WSN incorporates an internal buffer to cope with situations where the interface data rate differs from the over-air rate.

Internal soft modem

The WSN features an internal “soft modem” which offers unparalleled performance and flexibility over a wide range of speeds and formats and enables future formats to be handled by software upgrade.
Within a 12.5kHz channel, the over-air transmission from the unit can be user programmed for a range of speeds. If the maximum speed is not required, the unit can be configured for a lower speed to give an improved receiver threshold.
For 150, 300, 600,1200 & 2400 baud, FSK/FFSK is used with both Bell202 and V.23 supported. At 4800bps GMSK modulation is used, while at 9600bps, the modulation is 4-level FSK.

Channel selection

The WSN can be programmed for simplex or semi-duplex operation with up to 80 discrete channels. Alternatively, complete band allocations like the UK MPT1329 and MPT1411 bands can be loaded.
Once programmed, the channels can then be selected via rotary switches on the front panel.

RF power

The transmit power can be accurately set using a locally connected PC with the supplied software. There are two transmit power ranges available. The low power WSN450 & WSN869 can be set between 10mW and 750mW, while the higher power WSN170, WSN470 & WSN870 versions can be set between 50mW and 5W.

Programmability

The parameters of the WSN can be configured through the local serial port using DOS or Windows 95/98/2000/XP based software. The individual configurations can be stored on disc for future use or printed.

Status LEDs

The WSN has 5 LEDs to enable the operator to see at a glance the status of the radio and its interfaces. The System LED provides the operator with a quick visual health check and if the software detects an error, a code is flashed on the LED to indicate the error.

Squelch tail elimination

For old or non tolerant protocols, where the presence of a mute (squelch) tail may cause a problem at the end of a message, a simple packetisation option can be enabled using the configuration software

Forward error correction

Forward error correction is a programmable option at 9600bps, but as with all FECs, the associated overhead will reduce the effective data throughput rate when it is selected. Error correction offers insignificant performance improvements below 9600bps so the option is permanently disabled at those lower rates.

"RSSI" Receive signal strenght indication

The RSSI signal is accurately measured by an internal A-D converter and compared to an individually calibrated RSSI graph within the processor. The signal strength can then be accurately read in engineering units from a PC connected to the serial port.

Power save mode

The WSN has both internal and external power save modes.

Internal Power Save Mode
The microprocessor controls the on/off function of the receiver and after a pre-programmed time the MPU will switch on the receiver to look for a carrier. If a carrier is not detected then the transceiver goes back into sleep mode. If during the time the transceiver is awake a carrier is received, the unit will stay awake. After the carrier drops out, the receiver will stay awake until the programmed resume time elapses. Once the resume time has elapsed the transceiver will go back into sleep mode. The power-save, wake and resume times are all user programmable.

External Power Save Mode
In the external mode the ON/OFF function of the modem is controlled by the host via the DTR line.

Tx timeout-timer

The transmitter within the WSN has a time-out timer which allows the maximum continuous transmission time to be set in order to prevent channel blocking due to a to fault. The timer operates in all modes and can be programmed in one second steps between 0 and 255 seconds. If programmed and the time is exceeded, transmission will cease until the action that normally causes transmission is removed and then re-applied.

PC software

Dedicated PC software running under DOS or Windows 95/98/2000/XP allows configuration of the radios. This software provides unrivalled versatility combined with ease of use for the operator.

Order information

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FF-Automation
Eräkuja 2
01600 Vantaa
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Tel: +358 9 530 6310
Fax: +358 9 530 63130

XStream™ Telephone RF Modem

Ref No. X24-009-PKC-TA and X24-019-PKC-TA

Datasheet The XStream-PKG-T Telephone RF Modem provides long range wireless links between a fully-functional on-board telephone module and remote radio modems (XTend OEM RF modules embedded into other devices, RS-232 / RS-422 / RS-485 RF modems, etc.). With a built-in speaker, RSSI (Received Signal Strength Indicator) LEDs and outstanding range capabilities, the XTend-PKG-T is an excellent solution for creating reliable wireless links and extending range between remote devices and public telephone lines. Product summary: ISM 900 MHz or 2.4 GHz operating frequencies 100 mW (900 MHz) or 50 mW (2.4 GHz) power output (up to 20 mile range) RS-232/485 interfacing built-in Commercial (0 to 70° C) or Industrial (-40 to 85° C) temperature ratings FCC/IC/ETSI/CE approved (Click here for comprehensive list of agency certifications) Advanced networking & low-power modes supported All MaxStream radio modems are manufactured under ISO 9001:2000 registered standards and backed by MaxStream’s one-year warranty.

Additional Features

For volume pricing please call our sales team on 0044 (0) 1273 248977. Or Click Here to request a quote.

MODEM DESIGN FOR HUAWEI

HUAWEI is a rapid developing Chinese Telecom giant, which not only wins Chinese market but also challenges the world's best piers.

Its XDSL modem of our design is the best selling model, which has been sold since 2003 till now.

The modem series included more pieces of in-house design products based upon our original one.

Modem connection Sony Ericsson K510i in Ubuntu Jaunty Jackalope

I began to recognize the Ubuntu LTS from 6:06-Drapper Drake, Edgy Eft 6:10, starting with (dual boot) since 7:04 and Feisty Fawn 7.10 Gutsy Gibbon, but only actually use to work since the 8.04-LTS Hardy Heron, Intrepid Ibex 8:10, and 9:04 Jaunty Jackalope (although I still like Mandriva). Only in the final releases, I would not miss the upgrade (thanks to the motivation of this accident and real assistance Riyogarta mas). Likewise, many who I did not know. Not for nothing, maybe just because my brain is too slow to follow the progress of thinking too fast. Plus, it was too long window poisoning.

When I use Hardy Heron, I started using bluetooth modem for hape reliable Internet connection (dialup). Play KPPP, Gnome PPP and wvdial getting used to. When changing Intrepid Ibex, I initially bluetooth trouble connecting via dialup modem, although soon be overcome thanks to the help Kurnia, bloggers who are also members of the River Solo KPLI. Not long to feel comfortable, come again Jaunty Jackalope. First I was confused, why is not there wvdialnya, but lived for another internet connection, enter the terminal, type sudo apt-get install wvdial, right deh! ...

Well ... recently I got a loan hape Sony Ericsson K510i. Rather lawas hell! can only gprs, not 3G. But can be used as a modem either via Bluetooth or USB cable through luggage. On Windows, connect it via cable to function after the driver install CD is in her luggage as well.

Fad, I'm content with Flash cards, then on again and the data cable from the SE K510i I tried to plug in the USB port on my laptop which already had Jaunty Jackalope. Tuiiiinggggg ...

already been detected? There are two options that appear on the screen SE K510i, the first to transfer files, and the second phone mode. I select the phone mode. Immediately on the laptop screen appears saying Welcome ...

I try to click the network connection icon in the top panel, was actually detected and need configuration.

When I click "configure" option appears the state and providers are used. Of course I choose Indonesia, and because the cards used in the SE K510i is subscribed Flash Card Hello, I select Telkomsel as providernya.

At this point actually being able to directly connect, but I try to peek settings to click with the right network connection icon in the top panel, click again to edit connection.

There are several options there, Wired, Wireless, Mobile Broadband, VPN, and DSL. Telkomsel setting in Mobile Broadband. I just adjust the username and password, all my kosongi according to the instructions I get the first time I subscribed Flash. Dialing can numbernya * 99 #, can also * 99 *** 1 #, it could APN internet, can also telkomsel.

And, I try to connect to the Internet with network connection click the icon - I click on Telkomsel. I do not know why there are two types of modems on the SE K510i. Later, when I check in Windows, it also had two. I use one that just might ...

Ops ... clicked out there was another warning, yes of course I invite only (yahoo)

It's connect! Network connection icon is now changed to an antenna tower image. Telkomsel Connection Established ...

Yeach ... I apologize if I made too much detail. I am sure, many of sedulur sekaliyan far more understanding. However, this is what I experienced. Apparently a lot of things so easy in Linux.

Because so easy and I did not realize it (I usually take the more difficult path, with a wvdial in the terminal), I reverse-engineer the way internet connection (dialup) in the previous Ubuntu release. I use the Live CD / Installer Ubuntu for 8:04, 8:10, and 9:04.

This is my observation: (funkydance)

Ubuntu Linux 8.04-LTS Hardy Heron: wvdial available, mobile broadband connection is not available.

Ubuntu Linux 8.10 Intrepid Ibex: wvdial and mobile broadband connection available.

Ubuntu Linux 9:04 Jaunty Jackalope: wvdial is not available, mobile broadband connection available.

Your Blackberry as a Modem

As if the Blackberry didn't have enough uses already, it can be used as a modem too. Read this to find out more about how to use your Blackberry as a modem.

Most of the time when you are traveling, you have access to free wi-fi connections in your hotel room, and even in the local McDonald's. In the event that you find yourself stuck, needing to use your laptop with no wi-fi connection in site, all you need to do is use your Blackberry as a modem. You will need to make sure that your Blackberry is one of the models with the “tethered modem capability.” These phones are:

• BlackBerry® 7130c
• BlackBerry® 7130e
• BlackBerry® 7250
• BlackBerry® Curve 8300
• BlackBerry® Curve 8310
• BlackBerry® Curve 8320
• BlackBerry® 8703e
• BlackBerry® 8705g
• BlackBerry® 8707g
• BlackBerry® 8800
• BlackBerry® 8820
• BlackBerry® 8830 World Edition

If you are using one of those Blackberry phones, follow these instructions to tether your phone to your laptop to use it as a modem.

Make sure you have a USB cable, and the BlackBerry Handheld Manager installed on your laptop. Blackberry Handheld Manager is part of the Desktop Manager software that is required in order to install applications to your device. If you do not have it, you can download it to your laptop from Blackberry. (If you do not have this before needing your phone as a modem, you will have to find a source of wi-fi before you can do it.) All you need to do is open the Desktop Software and the Handheld Manager will also run.

You'll need to make sure you have the necessary modem drivers on your phone before using it as a modem. Most of the models above come with the drivers already loaded on them. If not, you'll be able to get the necessary drivers from the Blackberry Desktop Manager software.

Once you have determined that you have everything you need in order to use your Blackberry as a modem, you'll need to go into your phone and configure the settings specific to your provider and ensure that your modem drivers are working correctly. Another how to for this will be coming along soon.

Setup a new connection in your laptop. The setup for this follows the setup process for any other Internet connection and will vary depending on which version of Windows you are using.

Now, disable IP Header Compression with the following steps:

1. Start Menu->Network Connections->”BlackBerry Modem” (or whatever you chose to name the connection you set up in the previous step.
2. Click Properties Button
3. Click Networking Tab
4. Select “Internet Protocol (TCP/IP)”
5. Click Properties.
6. Click Advanced.
7. Disable “Use IP header compression” with the checkbox.
8. Close out all the menus by clicking OK.

Connect the phone to the laptop with USB, open the Blackberry Desktop Management Software, click the Modem icon and find the available connections. You will be able to use the Internet on your laptop with the Blackberry serving as your modem.