CSI16T User Manual Smart Passive Wideband Combiner SN: ________________ Rev.
Rev.01 CSI16T User Manual INTRODUCTION CSI16T is a passive wideband combiner designed to work up to 3W of power. CSI16T communicates with Wisycom transmitter (i.e.
CSI16T User Manual Rev.01 REAR AND FRONT PANEL input C DC - AC input D input A output input B WARNIG: ALL THE UNUSED PORTS HAVE TO BE TERMINATED AT 50Ω (2Watt) ❶ ❷ ❸ ❶ Combiner mode Three position selector allows to select one of the following combiner mode 4x4->1 16->1 2x8->1 ❷ LED indication Thanks to an RF meter present in the input/output ports, each port is able to detect the presence of RF level more than 8dBm.
Rev.01 CSI16T User Manual According to the RF power level and the compensation, led can be green, blue or red.
CSI16T User Manual Rev.01 HOW TO USE & CONFIGURATION EXAMPLES Combiner loss can be automatically recovered from MTK952Ns connected to the smart combiner CSI16T: MTK952Ns raise power accordingly to the loss, while keeping the limit on output port (country based). Example1: Combiner 2x [8:1] configuration with high power transmitters: Country power limit:50mW Enabling external compensation on MTK952Ns, the transmitters raise power of 9dB in order to limit to 50mW the maximum power at the output of CSI16T.
Rev.01 CSI16T User Manual TECHNICAL SPECIFICATIONS Bandwidth 470 MHz – 800MHz Input Connectors 16 BNC-F, 50 Ω of impedance Input Connectors 6 N-F, 50 Ω of impedance Max input power 3W (for each input connector) Combiner loss approx. 6 dB for 4x [4:1]* approx. 9 dB for 2x [8:1] * Power supply approx.
Wireless System Communications Via Spin 156 I-36060 Romano d’Ezzelino Italy Tel. +39 -0424 -382605 Fax +39 - 0424 - 382733 www.wisycom.com e-mail: sales@wisycom.
