| 01. | Compex 5N17 5GHZ 17DBI DUAL-POLARIZATION ANTENNA for 11ac wifi, | | 02. | Compex MJE2,4N11 Outdoor Enclosure,11dBi MIMO ant. 2,4GHz | | 03. | WDS JIROUS JC-219uf IP55 plastic box with 5GHz antenna 19dBi | | 04. | JIROUS JA-214 with 14dBi 2.4GHz panel antenna | | 05. | WDS JIROUS JA-215 MIMO 2,4GHZ, 14dBi, plast box, 2*mmcx | | 06. | Jirous GentleBOX JA-215 MIMO with 2*2 MIMO 15dBi 2,4GHz, ufl | | 07. | Jirous GentleBOX JC-220 MIMO with 17dBi 5GHz 2*2 MIMO antenna, u | | 08. | JIROUS MIMO BOX JC-320 20dBi DuplEX antenna 5GHz high gain |
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Compex MJE2,4N11 Outdoor Enclosure,11dBi MIMO ant. 2,4GHz
[6024] |
7.04€ |
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| by Pavel Fric |
Date Added: Sunday 20 September, 2009 |
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11n standard uses OFDM modulation and is therefore perfectly legal to operate these facilities under the general authority as 11a/b/g.
The speed at which the devices communicate determine the so-called modulation schemes and code MSC. These are defined total 31st
MSC 0-7 uses one antenna to transmit and receive (so-called single stream) It is possible to have a standard width of 20 MHz channel, but for higher speed is selected to be 40 MHz. MSC7 theoretical maximum speed of 150 Mbps and is used only one antenna. Real rates are above 70 Mbps, but we'll see how it will be in our other tests.
MSC 8-15 adds MIMO (Multile Input Multiple Output), it is the use of multiple antennas on both sides. These schemes specifically 2 antennas (known as MIMO 2x2). Not so that one antenna transmits and one receives, but always send and receive both antennas. Is used here to increase the speed of phase shifts (very simply say). These schemes used innovations products such as MIMO Junior, MIMO Station, Wodasign 11N router and a theoretical maximum speed is 300 Mbps. The measurements we showed that it is preferable to using separate antennas use different pairs of polarization antennas. The new MIMO antenna BOX, DUPLEX JIROSU or AirMAX from UBNT already own 2 antennas have, so just connect using the equipment. Indicates the maximum real rate of about 150 Mbps. We measured a short distance where the max speed of just under 100 Mbps. Detailed we measured the links at around 200 to 600 meters and the speed is always around 75 Mbps full duplex. Detailed measurements on links 2 to 4 km you can see on
http://www.cpx.cz/dls/wp543-MIMO%20series/2-2.5Km%20COMP-
EX%20MIMO%20Test%20Results.xls
Rating:  [4 of 5 Stars!] |
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| 1 x | COMPEX WLM200NX miniPCI 2T2R 802.11N a/b/g/n card, 20dBm.2*ufl | | 1 x | PLC splitter 1 to 2 with default connector type SC/PC 2mm, patch | | 1 x | Wodaplug Diplex filter 6587 3*F connectors, data / TV (DVBT)data | | 1 x | -Wodaplug® LTE -A Multifunction Router,QCA9531,normal size, M2M, | | 1 x | -Wodaplug® Dual SIM 5G 4G LTE-A dual module router MTK7621,4*LAN | | 2 x | -Wodaplug® LTE-A Outdoor Multifunction router, QCA9531, 2x LAN, | | 1 x | zWodaplug DA181 data pass thru broadband Amplifier fot TV coax c | | 1 x | COMPEX WLE900V5-27 8A ESD miniPCIe module, QCA9880, 802.11ac,3*3 | | 1 x | Compex WPJ531HV-A Dual Radio Embedded Board with QCA9531,16/2*64 | | 1 x | LTE Antenna Whip12 4G 700/800/900/1800/2100/2600Mhz 12dBi, SMA m | | 1 x | LTE Whip 3dBi Passive GSM LTE 5G 4G PCB FPC Antenna with pigtail | | 1 x | LTE Mini PCIe to USB Adapter with SIM Card Slot for LTE modules | | 1 x | LTE Pigtail cable U.FL Ipex1.0 Female/SMA F, 15cm, for miniPCIe | | 1 x | PLC splitter 1 to 16 with default connector type SC/PC 2mm,patch | | 1 x | 2,4GHz antenna splitter 1:2 SP2 | | 1 x | Wodaplug EOC 2-87MHz data passing thru Diplex filter DD8711f 3*F | | 1 x | COMPEX WLE600VX miniPCIe module, QCA9882, 802.11ac ,2*2, 2,4/5GH | | 2 x | LTE Pigtail cable Ipex 4.0 MHF4 Female/SMA F, 15cm, for M.2 mod | | 2 x | PLC splitter 1 to 32 with default connector type SC/PC 2mm,patch | | 2 x | Wodaplug1000 EOC Slave 7.5Mhz-86Mhz/AV2,1000Mbps,DS78LE,2xF,4xLA | | 1 x | WDS1U4PGE 1U 4PON GEPON OLT,Chipset Cortina CS8032,CLI,WEB,SNMP | | 1 x | CPX COMPEX P-Serial Converter + cable from PC to serial | | 2 x | JIROUS MIMO BOX JC-320 20dBi DuplEX antenna 5GHz high gain | | 1 x | LTE M.2 to USB Computer Adapter with SIM Card Slot for LTE/4G/5G |
 1958.80€ |
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