Showing posts with label 300Mbps. Show all posts
Showing posts with label 300Mbps. Show all posts

Jan 18, 2013

CD-R King CW300UB 300Mbps USB Dual Antenna


The CD-R King CW300UB is 300Mbps 802.11n/b/g USB wireless dual antenna. Actually it is just a clone of Comfast, Edup, Kinamax and others which is being repainted according to brand name. It is identical to the above mention if you take a look the specification including the casing and so on, except the name which is CD-R King here in the Philippines.


Specifications:
  • CPU: Ralink RT3072
  • Standard: IEEE802.11b, IEEE802.11g, IEEE802.11n(2.0), IEEE802.11e (WMM), I, f and h standards, IEE802.1x
  • Physical Interface: USB 1.1 / 2.0
  • Operating Voltage: 5V
  • Antenna: SMA2dBi antenna (2T2R)
  • LED Status: Link Activity & PWR
  • Frequency Band: 2.400-2.484GHz
  • Modulation Technology: OFDM: BPSK: QPSK, 16-QAM, 64-QAM, DBPSK, DQPSK, CCK
Receive Sensitivity
  • 2.412-2.472G(IEEE802.11b): Optimal -90dBm @ 1Mbps
  • 2.412-2.472G(IEEE802.11g): Optimal -89dBm
  • 2.412-2.472G(IEEE802.11N):Optimal -89dBm
Transmit Power
  • 2.412-2.472G(IEEE802.11b): Up to 20dBm
  • 2.412-2.472G(IEEE802.11g): Up to 15dBm
  • 2.412-2.472G(IEEE802.11N): Up to 15dBm
  • Support WEP, WPA/ WPA2 (AES /TKIP), WPS, WMM
  • Support any common operating system including the Windows 2000/ XP/ VISTA / CE/ 7/ MAC/ LINUX

EDUP EP-MS1532 Ralink RT3072 Review


Well, that, as soon as possible a "bare" of this novel adapter group 4, Tx and Rx antenna switch apart without RT3072 chipset, I think that will mark a before and after in urban use wireless adapters.





The components in detail:









If first impressions are everything an adapter is outstanding, thoroughly analyzing it is not so.

A short distance and with omnidirectional antennas that brings you a very high traffic transfers, but for medium - long distance is very inefficient, unbalanced.

The reception is much more efficient than the transmission, so the AP's detected, only the closest achievable will not because it does not have sufficient transmission power is that power is wasted by bringing omnidirectional antennas.


For medium - long distances have to adopt an asymmetrical configuration of the antenna making it unattractive for these applications.


In the image on the transmission a parabolic Maquia - Chalenger with an illuminator 2Ni Dragonfly Belgrano, to reach the target at 30km, to receive just one planar, totally unbalanced.



Recommended only for short distances and high data transfers. - mandarache

Comfast Ralink RT3072 USB 300Mbps Dual Antenna


Comfast Ralink Chipset RT3072 High Power 802.11n 300Mbps USB 1000mW 6dBi Dual Antenna

One of the Best Long-distance USB WiFi Adapters for 802.11b/g/n wireless networks.You asked for STRONGER WiFi and Extended Range and here it is. Most common Wi-Fi devices have power ratings of less than 50mW (milliwatts.) Our new Wi-Fi device is 10x as strong (1000 mW.) This adapter is what the WiFi world has been waiting for. Plus it comes with TWO 6dBi antennas which provides stronger signal for single antenna. It is compatible with almost all laptops and desktop, PCs and Macs. It is perfect to travel with and weighing less than 2 ounces and measuring 3.5 x 2.5 inches in size (8.5 x 6.3cm).

Specifications:
  • Provides 300Mbps transmission rates
  • WPS (PBC and PIN) enabled device
  • Supports Soft AP to establish a quick wireless LAN network
  • 300M Wireless LAN USB Adapter, 2.4GHz, 802.11n/g/b
  • MAX-Indoor :500M,Outdoor: 2000M
  • 20MHz/40MHz bandwidth
  • Supports Roaming technology
  • Output Power 30dBm ± 1dBm/1000mA
  • Supports Ad-Hoc and Infrastructure modes
  • WEP 64/128, WPA/WPA2、WPA-PSK/WPA2-PSK Support
  • Supports Windows 98/SE/ME,Windows 2000/XP/VISTA/ 7/CE, Linux, Mac
  • Two 6dBi detachable antenna, remarkably strengthen signal power of the USB adapter


It has a stunning 1000mw output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution.This Wireless USB Adapter gives you the flexibility to install the PC or notebook in the most convenient location available, without the cost of running network cables.Its auto-sensing capability allows high packet transfer up to 300Mbps for maximum throughput, or dynamic range shifting to lower speeds due to distance or operating limitations in an environment with a lot of electromagnetic interference.

Jan 15, 2013

EDUP EP-MS1532 802.11n Dual Antenna

Product Description:
  • MIMO technology improves data throughput and range over existing 802.11b/g products
  • Add high-speed Wireless-N (draft 802.11n) Internet access to any USB enabled computer
  • Offers greater coverage than Wireless-G networks for internet access throughout your home or office
  • Works with older Wireless-G and Wireless-B networks
  • WiFi Protected Setup (WPS) simplifies setup and operation
  • Operating distance of up to 300 feet indoor, and up to 900 feet in open space
  • Data transfer rate of up to 300Mbps
  • Supports USB 2.0 interface, backward compatible to USB 1.1 and 1.2
  • Enhanced WEP and WPA wireless security for protected Internet access
  • 64-bit / 128-bit WEP (Wired Equivalent Privacy), TKIP, AES 2.400GHz ISM
  • Frequency Band Modulation Method: QPSK / BPSK / 16-QAM / 64-QAM
  • Supports Ad Hoc and Infrastructure modes
  • Supports IEEE 802.11e standard
Specifications:
Wireless Standards IEEE 802.11n (draft)
IEEE 802.11g
IEEE 802.11b
Host Interface High speed USB2.0/1.1 interface
Data Rate802.11n: up to 300Mbps (downlink) and 150Mbps (uplink)
802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback
802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback
Frequency Band2.4GHz ISM (Industrial Scientific Medical) Band
ChipsetRalink RT3072
RF Frequency2412 ~ 2462 MHz (North America)
2412 ~ 2472 MHz (Europe)
2412 ~ 2484 MHz (Japan)
Radio Channel1 ~ 14 channels (Universal Domain Selection)
Coverage RangeUp to 3 times further than 802.11g
Antenna typeDetachable Dual Antenna
RoamingFull mobility and seamless roaming from cell to cell
RF Output Power13 ~17 dBm (Typical)
Modulation11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
11g: BPSK, QPSK, 16QAM, 64QAM, OFDM
11b: DQPSK, DBPSK, DSSS, CCK
Data Security64/128-bit WEP Encryption
WPA, WPA-PSK, WPA2, WPA2-PSK. TKIP/AES
NetworkAuto-switch to use 802.11n or 802.11g or 802.11b mode
Supports Ad-Hoc, Infrastructure WLAN network
Wireless roaming
Data rate auto fall-back under noisy environment or longer range distance
Site Survey with Profile function
Configuration & ManagementPlug-and-Play setup and installation
Management Utility supports 2000 / XP/ Vista / Windows 7
Media Access ControlCSMA/CA with ACK
LED IndicatorLink/Active ( Green )
Operating SystemWindows 2000, XP 32/64-bit, Vista 32/64-bit, Windows 7 32/64-bit
Linux and MAC OS X
EnvironmentOperating Temperature: 0oC to 40oC
Storage Temperature: -20oC to 75oC
Operating Humidity: 10% ~ 90% (Non Condensing)
Storage Humidity: 5% ~ 95% (Non Condensing)

Available Windows Driver for XP,Vista & Win7 can be download here; Win8 here; Linux here; Mac here.