12 330 20 30 0 270 60 30 300 90 240 210 180 150 120 10 20 30 10 20 30 30 20 10 10 s8063b fiberglass enclosures plated copper laminated radiator weatherproof designs with ultralink pigtail broadband performance dc grounded omnidirectional data transmission omnis s8060b corporation see squint series for more directional antenna solutions, pages 3-5. omnidirectional antennas for data communications 800/900 mhz. omnidirectional antennas antenna selection criteria before you can make an informed antenna selection, you must know the following: what frequency range should the antenna cover? what gain is needed? if you don't know the exact gain you should be able to describe the system using the antennas. for example, how large is the area? what obstructions are in the area; buildings, trees, shelves, walls etc.? you should know how the antenna will be mounted or at least how you would like to mount it. with this information you can eliminate a number of alternatives. currently the most popular spread spectrum systems are oper- ating in the 900 mhz range or in the 2.4 ghz range. these are your basic choices for spread. other data applications take place anywhere from 25 mhz to 5.9 ghz. some antennas outside of the 900 mhz and 2.4 ghz ranges are found else- where in this catalog. if you don't see what you need or have any questions, please call the factory. h-plane e-plane s8064b s8064b data transmission omnis standard data transmission omnis are fully decoupled antennas built on a copper laminate and housed in 0.100 inch wall fiberglass housings. they may be mounted right side-up or tipped upside down depending upon the desired pattern. they also feature a very versatile clamp mounting system that will fit most every situation you will encounter. omnidirectional antennas are the right choice for situations where you need to be in contact with sources that are in two directions or if you do not know what direction the signals will be coming from. receiving signals from two wellheads that are in different directions is an example of the former. an example of the latter would be a warehouse environment where a worker with a handheld terminal is moving about the area while sending and receiving data. fyi s8060b 330 20 30 0 270 60 30 300 90 240 210 180 150 120 10 20 30 10 20 30 30 20 10 10 s8064b 330 20 30 0 270 60 30 300 90 240 210 180 150 120 10 20 30 10 20 30 30 20 10 10 800/900 mhz omni selector guide model freq. gain vswr bandwidth -3db bmwidth type height weight w/sur area w/survival pigtail mhz dbd (nominal) 1.5:1 mhz e-plane 0 (female) in (cm) lb (kg) ft 2 (m 2 ) mph (kph) in (cm) s8964b 896-960 4 1.5:1 64 25 n 42-1/8 (107) 1.56 (0.70) 0.22 (0.02) 125 (200) 23 s8963b 896-960 3 1.5:1 64 45 n 30-3/4 (78) 1.19 (0.53) 0.176 (0.016) 125 (200) 23 s8960b 896-960 0 1.5:1 64 75 n 17-1/2 (44.5) 0.56 (0.25) 0.083 (0.009) 125 (200) 17 s8804b 880-960 4 1.5:1 62 25 n 42-1/8 (107) 1.56 (0.70) 0.22 (0.02) 125 (200) 23 s8803b 880-960 3 1.5:1 62 45 n 30-3/4 (78) 1.19 (0.53) 0.176 (0.016) 125 (200) 23 s8800b 880-960 0 1.5:1 62 75 n 17-1/2 (44.5) 0.56 (0.25) 0.083 (0.009) 125 (200) 17 S8244B 824-896 4 1.5:1 62 25 n 42-1/8 (107) 1.56 (0.70) 0.22 (0.02) 125 (200) 23 s8243b 824-896 3 1.5:1 62 45 n 30-3/4 (78) 1.19 (0.53) 0.176 (0.016) 125 (200) 23 s8240b 824-896 0 1.5:1 62 75 n 17-1/2 (44.5) 0.56 (0.25) 0.083 (0.009) 125 (200) 17 s8064b 806-868 4 1.5:1 62 25 n 42-1/8 (107) 1.56 (0.70) 0.22 (0.02) 125 (200) 23 s8063b 806-868 3 1.5:1 62 45 n 30-3/4 (78) 1.19 (0.53) 0.176 (0.016) 125 (200) 23 s8060b 806-868 0 1.5:1 62 75 n 17-1/2 (44.5) 0.56 (0.25) 0.083 (0.009) 125 (200) 17 common specifications: power handling -150 watts; element material - plated copper laminate; enclosure material - fiberglass mounting style - tube end; maximum mast diameter - 2 in (5.1 cm)
|
