TW151 DC Blocked L-Band/GNSS 1 to 2 Signal Splitter The TW151 by Tallysman Wireless is a professional grade DC blocked L-Band 1 to 2 Signal Splitter, suitable for a wide range of L-Band and all GNSS applications, including GPS L1, L2, L5 and GLONASS L1 & L2 . The TW151 splitter permits for two GNSS receivers to operate on one antenna, while blocking the DC voltage source on both receiver ports 1 and 2, suitable for applications with external DC voltage source. The TW151 is housed in a robust weatherproof (IP67) clear anodized S aluminum enclosure and is available with 3 x gold-plated SMA or TNC Jack (female) 1 2 connectors. Applications L-Band Signal Distribution GPS L1, L2 & L5 Signal Distribution GLONASS L1 & L2 Signal Distribution Galileo E1, E5 & E6 Signal Distribution Features Benefits DC blocked on both receiver ports Allows for external DC source 1 to 2 GHz operating frequency Allows use of two GNSS receivers Low insertion loss 1.0 dB over 3 GHz on one antenna VSWR <1.25 typ. Compact form factor Fits in line with antenna cable 50 Ohm port impedance Robust design Clear anodized aluminum, IP67 housing Gold-plated SMA or TNC Jack connectors Suitable for harsh environments RoHS Compliant TW151 DC Blocked L-Band/GNSS 1 to 2 Signal Splitter Specifications Electrical Operational Frequency 1 to 2 GHz VSWR (50) 1.25 typ., 1.5 max Insertion Loss 1 dB over 30dB Supply Voltage 18 VDC max DC Voltage Block Port 1 and 2 High Port Isolation >18 dB Amplitude Balance 0.5 dB max Phase Balance 2 degrees max Mechanicals Size 1.81 L x 1.81W x 0.669 H (46 mm L x 46 mm W x 17 mm H) Weight 100 g (0.22 lbs) Connectors 3 x SMA or 3 x TNC Jack Operating Temp. Range -40 to +85 C Enclosure Clear anodized aluminum, IP67 compliant Environmental RoHS complaint Warranty One year parts and labour Ordering Information TW151 1 to 2 L-Band/GNSS Splitter with SMA jacks 32-0151-0 TW151 1 to 2 L-Band/GNSS Splitter with TNC jacks 32-0151-1 Please contact Tallysman Wireless for additional information Tallysman Wireless Inc 106 Schneider Road, Unit 3 Ottawa ON K2K 1Y2 Canada Tel 613 591 3131 Fax 613 591 3121 sales tallysman.com The information provided herein is intended as a guide only and is subject to change without notice. This document is not to be regarded as a guarantee of performance. Tallysman Wireless Inc. hereby disclaims any or all warranties and liabilities of any kind. 2011 Tallysman Wireless Inc. All rights reserved. Doc 60-0012-0 Rev 1.0