Gadgets & Electronics
EP-880 Scramble Encrypted Phone is designed for voice communication protection by our unique Frequency Band Scrambling (FBSS) technology. Secure voice communication over public telephone networks can be achieved by integrating this technology with normal telephone functions.
The EP-880 is a analogue scramble encrypted phone. Frequency Band Switching and Scrambling ensures the voice transmission remains secure.
EP-880 comes with 743 billion cryptographic codes, which are randomly set. The EP-880 is very user friendly, encryption can be achieved if one of both calling partners press the encryption button. (Caller and Receiver need 1 model EP-880 phone each)
The EP-880 needs only to be connected with the PSTN line. During a normal conversation, by pushing the encryption button both phones will start to encrypt. So you just need to push one button, and both phones will encrypt. Therefore we sell, the phone always with at least two pieces.
2 DC Characteristics
3 Frequency Responses
4 Objective Loudness Rating
5 Return Loss
6 Echo Return
7 DTMF Dialing Test
Frequency Band Switching and Scrambling Frequency Band Switching and Scrambling is different from code encryption technology. It is mainly used in securing voice transmission to ensure high confidentiality, making it extremely difficult to decode.
A brief description: by changing certain frequency F(x) to F(y) and producing different carrier frequencies within a frequency range, we choose various modulation frequencies and demodulation frequencies. Based on this, F(y1, y2… yn) carrier frequencies will be changed within different time domains T (t1, t2……tn) to achieve “frequency-hopping order mechanism” of both frequency domain and time domain, thereby actualising scrambling and descrambling functions on analogue communications to ensure information security.
The technology integrates normal telephony functions, scrambling module and descrambling module. First the caller’s terminal divides voice frequency band into different frequency bands which are to be scrambled, mixed with modulating frequencies and then output. Receiver’s terminal reservation mechanism will do reverse processing to complete descrambling. Division of band in this technology varies randomly. The scrambling key also varies according to random permutation. Scrambling technology does not have a rigid receive-call synchronization mechanism scrambling and descrambling, could only be correctly done by both calling parties.
Mode of scrambling: during conversation, process scrambling and descrambling among different carrier frequencies. The variation of carrier frequencies is accomplished by software, therefore difficult to be deciphered.
The IC chip a brief description The chip IC is a frequency domain scrambler for the use inside the analogue phone systems. It contains separate Tx and Rx paths for full duplex operation and operates under Processor control via simple serial interface.
In the Tx path, scrambling is achieved by splitting the audio band into two parts, or sub-bands, and frequency inverting each one. The frequency at which the signal is split, the “Split-point” can be either fixed or rolling between four possible settings resulting in a transmitted audio signal which is unintelligible to eavesdroppers. Descrambling is achieved by a receive device set to the same split point as the remote transmitter. Thus if the Tx and Rx devices are synchronously cycled through the same sequence of split points, a clear recovered signal will emerge at the output of the receiver.
The built in internal 32meg memory allows you to take up to 258 photos. What's great about this device is, it is upgradeable to a whopping 2gb of memory. It liberally accepts either an mmc or standard SD card. With the SD card you can record 2 hours of great quality video with great sound.
This device is also a great mp3/mp4 player! You can upload all your favorite mp3's, wav music onto the device to listen and watch where ever you go.
It also includes a built in speaker. You can play back the video you shot and your stored mp3 and mp4's with great sound! A built in jack and pair of earphones are also included as well. Insert a 2gb sd or mmc card in and you hold 1000 songs.
The device is built with a swivel 360 degrees TFT LCD 2.0' high resolution color screen to preview the photos you shoot as well watch the video live as you shoot it. It is also great to play back the video you shot, watch your mp4's and preview the photos you shoot. This device is also a webcam which you can hook up to your computer for great webcam use and digital conferencing. With the Swivel LCD it would allow to you set this up as a great webcam and watch the recording on the LCD screen as you go.
It is also a digital voice recorder. Take it anywhere with you to record that class or business meeting. using a 2gb sd card would give you whopping 160 hours of voice recording capacity.
This amazing device can also be used as a mass storage device to store all your powerpoint, word, excel, wordpad and other office documents. No need to buy batteries. This camera contains a new powerful li ion battery which will give you hours of straight mpeg and video recording. The included ac charger adapter will recharge quickly so it can be ready to use when you need it.
For a device that has so many features it is quite compact and light. It weighs only 146g and is 102 X 54 X 31mm. it fits in the palm of your hand for easy transport anywhere!
This camera is also hardware based. It contains software but isnt needed for newer operating systems such as ME,XP and VISTA. You just plug the USB in and it detects it in as a mass storage device and you are ready to upload all your movies and photos to your computer. It's that simple.
The camcorder function is also great if you do YouTube videos and uploads since it shoots video on flash memory which uploads easily and quickly.
this amazing compact 6 in 1 digital video camera is a true cutting edge technological revolution
AW131 Grill Right Wireless Talking BBQ / Oven Thermometer
We’ll let you know when your BBQ is ready from a football field away!
No need to wait by the grill to find out when dinner is ready—this wireless thermometer verbally alerts you when the meat has reached the perfect temperature. Program your choice of eight entrées, choose the doneness desired and you’re good to grill. · Digital LCD screen with remote wireless probe to identify temperature/readiness of meat · Speaks in five languages with corresponding display (English, Spanish, German, French, Danish) · Sensor has temperature range from 32°F to 572°F · Programmable entrée programs include beef, lamb, veal, hamburger, pork, turkey, chicken, and fish · Four doneness selections include rare, medium rare, medium, and well done · Four verbal and audio alert options let you know the status of your meal—almost ready, ready, overcooked, and out-of-range · Audio alarm sounds when selected temperature is reached · Main unit will receive the probe signal from up to 330 feet away · Stainless steel probe detaches from sensor for easy cleaning · Low battery indicator
The Parrot MINIKIT SLIM is a portable Bluetooth hands-free kit sporting a profiled, sleek design. Thanks to its space-saving design, it offers countless uses: in the car, in the office and at home. Its highly intuitive interface will automatically connect to your Bluetooth phone when nearby. Fixed to the sun visor or laid on a table, it adapts to every environment and can easily be carried around in your pocket.
All your contacts whenever you want
Once paired, the Parrot MINIKIT SLIM automatically synchronises* its phonebook with the contacts on your mobile phone. The phonebook on the MINIKIT SLIM is updated seamlessly whenever it connects*. The entire phonebook is available at all times thanks to the voice synthesis of the names (Text-To-Speech function). Practical and indispensable.
* Function available on most Bluetooth mobile phones. See www.parrot.com online help for further details.
It recognizes every voice
Fancy calling one of the contacts in the phonebook? Say the name and the MINIKIT SLIM recognises it without any prior training and dials the number. If several numbers are associated with the same person, tell the kit which one you want to dial by saying mobile, work, home, and so on. You can also record a voiceprint (shortcut) for one of your contacts, so that you can call them even more quickly.
Uncompromising audio quality
Parrot has combined its audio expertise with the vibrating panel technology. No more speakers - the top panel is connected to the audio circuit and vibrates to reproduce natural, open sound. The results are spectacular - stunning sound quality, crystal-clear conversations and power always ready to go. The especially discreet high sensitivity microphone is fully built into the design.
Get ready to enjoy the experience of true multi-room audio without any of the hassles. Just plug in your Eos base station/transmitter anywhere and get ready to enjoy your music everywhere. The Eos system supports any iPod with a dock connector.
With Eos, you can broadcast music from your iPod or connect to Eos auxiliary analog input to broadcast audio from any audio source (XM or Sirius Satellite radio, San Disk or Zune MP3 players, computers, CD players, stereos anything with an audio output.)
The Eos base station transmits interference free, digital, CD quality audio from your iPod or other audio source to up to 4 Eos wireless stereo speakers, inside or out -- up to 150 ft from the Eos base station.