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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2 x | LTE pure5G Whip7 Antenna 600-6600 MHz 7dBi 5G NR, SMA male Conne | 1 x | Wodaplug GEPON OLT FD1204SN WITH 2*10GB UPLINK+L3 router,Cortina | 1 x | Wodaplug EOC Slave+11n 2x2 WiFi EOC1121R4WL-R410,600Mbps,4xLAN,2 | 1 x | LTE M.2 B Key to Mini PCI-E Adapter Converter Card with SIM slot | 1 x | Compex WSD377 EVALUATION Developer kit for the Compex QCA9377 | 1 x | PLC splitter 1 to 2 with default connector type SC/PC 2mm, patch | 1 x | zWodaplug DAT201i TV signal Amplifier - Input | 1 x | WDS1U4PGE 1U 4PON GEPON OLT,Chipset Cortina CS8032,CLI,WEB,SNMP | 1 x | Pigtail cable 60cm N/male-N/male (RF240Tri) 5/2,4GHz | 1 x | WDS504G-E-R410 4GE EPON ONU, WEB, CLI Management, 4*10/100/1000M | 1 x | -Wodaplug® Dual SIM 5G 4G LTE-A dual module router MTK7621,4*LAN | 1 x | JIROUS MIMO BOX JC-320 20dBi DuplEX antenna 5GHz high gain | 2 x | COMPEX indoor AP MMZ531HV, 2,4GHz, omni Pyramidal antenna, 2,4GH | 2 x | Wodaplug1000 EOC Slave 7.5Mhz-86Mhz/AV2,1000Mbps,DS78LE,2xF,4xLA | 2 x | PLC splitter 1 to 4 with default connector type SC/PC 2mm, patch | 1 x | SFP‐PX20 GEPON OLT SFP Transceiver 1.25Gbps,1000BASE-PX20 | 1 x | WDS504G-X-R410 XPON ONU 4GE port, WEB Management, GPON / EPON | 1 x | LTE Pigtail cable Ipex 4.0 MHF4 Female/SMA F, 15cm, for M.2 mod | 1 x | LTE Pigtail cable U.FL Ipex1.0 Female/SMA F, 15cm, for miniPCIe | 1 x | WLE1216VX 2,4/5GHz 4×4 DualBand MU-MIMO 802.11ac Wave 2, QCA9984 | 1 x | Wodaplug modem EOC Slave-EOC1121R4L,600Mbps,4*LAN,2*F,WEB Manag | 1 x | 5-6GHz antenna splitter 1:2 5GHz | 1 x | LTE Antenna Whip12 4G 700/800/900/1800/2100/2600Mhz 12dBi, SMA m | 1 x | COMPEX WLE900VX miniPCIe module,QCA9880,802.11ac ,2,4/5G,3*3 | 1 x | LTE Mini PCIe to USB Adapter with SIM Card Slot for LTE modules | 1 x | WDS111HZ 1GE EPON ONU, WEB, CLI Management, 4*10/100/1000Mbps, P | 1 x | CPX Gigabit Power over Ethernet (PoE) PoEGP2408CE 25W | 1 x | FE COMPEX Pasive POE+7P2412EU (injector) 24V for LV series |
2752.24€ |
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