32-3010-00

TW3010/TW3012 Permanent Mount GPS L1 Antenna The TW3010/TW3012 by Tallysman is a professional grade, permanent mount GPS L1 antenna, specially designed for precision tracking and timing applications. The TW3010/TW3012 features a custom high performance, wide band patch element, a 30dB gain LNA stage and a high rejection out-of-band SAW filter. The TW3012 includes a tight SAW pre-filter to provide strong protection against out-of-band signals. It provides 10MHz bandwidth centred on 1575.42 MHz and covers the GPS L1, and SBAS (WAAS/EGNOS/MSAS) signals. It provides great axial ratio, excellent circular polarized signal reception, great multipath rejection and great out-of-band signal rejection. TW3010/TW3012 Dimensions (mm) Flat Radome shown. Conical Radome also available The TW3010/TW3012 is housed in a permanent mount industrial-grade weather-proof enclosure. Optional Mounts of an L Bracket (PN 23-0040-0) or Pipe Mounts (PN 23-0065-0) are available. Applications Mission Critical GPS Tracking & Timing Precision Agriculture, Mining & Construction Military & Security Avionics Law Enforcement & Public Safety Fleet Management & Asset Tracking Features Benefits Great axial ratio Excellent multipath rejection Low noise LNA: <4 dB Increase system accuracy High rejection SAW filter Excellent signal to noise ratio High gain: 26 dB typ. Great out of band signal rejection Low current: 10 mA Ideal for harsh environments ESD circuit protection: 15 KV RoHS compliant Wide supply voltage range: +2.5 to 16 VDC Weather proof housing: IP67 TW3010/TW3012 Permanent Mount GPS L1 Antenna Specifications Vcc = 3V, over full bandwidth, T=25C Antenna Antenna Element Gain (100mm ground plane) >4 dBic at 90 A xial Ratio (over full bandwidth) 4 dB at 90 Electrical Architecture 2 stage LNA circuit + a mid section SAW filter. Frequency Bandwidth 1575 MHz 10 MHz P olarization RHCP Gain 30 dB typ.(TW3010) 26 dB min (TW3012) TW3010 TW3012 Out-of-Band Rejection <1560 MHz >42 dB >65 dB >1600 MHz >31 dB >50 dB >1620 MHz >45 dB >70 dB VSWR (at LNA input) <1.5:1 Noise Figure 1 dB typ. (TW3010) <4 dB typ. (TW3012) Supply Voltage Range +2.5 to 16 VDC nominal (12VDC recommended maximum) Supply Current 10 mA across all input voltages ESD Circuit Protection 15 KV air discharge Mechanicals & Environmental Mechanical Size 66.5 mm dia. x 21 mm H Operating Temp. Range -40 to +85 C Enclosure Radome: EXL 9330, Base: Zamak White Metal Weight 150 g Attachment Method 19mm surface or bracket mount, L-Bracket and Pipe Mount available Environmental IP67 and RoHS compliant Shock Vertical axis: 50 G, other axes: 30 G Vibration 3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3 G Warranty One year parts and labour Ordering Information Legacy Part Number TW3010 GPS L1 antenna, 32-3010-xx-yy TW3012 GPS L1 Antenna w/pre-filter 32-3012-xx-yy Connector: xx 00 TNC xx = 01 N Type (premium applies) Radome Colour yy = 00 Dark grey conical yy = 01 White conical yy = 10 Dark grey low profile yy = 11 White low profile * As a result of a growing product portfolio, Tallysman has rationalized its part number system. No changes have been made to the mechanical or electrical properties of these products. Where administratively possible, please use the following Part Numbers. TW3010 GPS L1 antenna 33-3010-xx-yy-zzzz TW3012 GPS L1 Antenna w/pre-filter 33-3012-xx-yy-zzzz Where xx = connector type, yy = radome type and colour and zzzz = cable length (where applicable) Please refer to the Ordering Guide (