R.V.R. Elettronica PTX-DDS Operation & User’s Manual

Versione 1.2 © Copyright 2006-2011 R.V.R. Elettronica SpA Via del Fonditore 2/2c - 40138 - Bologna (Italia) Phone: +39 051 6010506 Fax: +39 051 6011104 Email: [email protected] Web: www.rvr.it All rights reserved Printed and bound in Italy. No part of this manual may be reproduced, memorized or transmitted in any form or by any means, electronic or mechanic, including photocopying, recording or by any informa- tion storage and retrieval system, without written permission of the copyright owner. File Name: 03_PTX-DDS_ING_1.2.indd Version: 1.2 Date: 24/01/2011 Document History D ...

User Manual Rev. 1.2- 24/01/11 PTX-DDS 9. Modules Identification The PTX-DDS is made up of various modules linked to each other through connectors so as to make maintenance and any required module replacement easier. 9.1 Top View The figure below shows the equipment top view with the various component pointed out Figure 9.1 [1] TRDSP5 TRDSP board [2] SL034TL1001 TLM panel distribution card [3] SL034TL2002 RS232 card [4] SL034IN2002 Remote interface card [5] SLPA30WMOS02 + SL034BI1003 Power amplifier and RF control card (30W version) SLPA150WMOS + SL034BI2003 Power amplifier and RF con ...

User Manual Rev. 1.2- 24/01/11 PTX-DDS 7.4.2.9 External status submenu (EXTst) This menu provides general information on the external analogic status. | |V1 : 0.00 V | | | |V2 : 0.00 V | | | |V3 : 0.00 V | | | |V4 : 0.00 V | | | |V5 : Disabled | | | |V6 : Disabled | | | |MAINS : Disabled | | | |Maint------------| | Figure 7.14 V1 Visualization of the input voltage on pin 6 of REMOTE connector expressed in Volts (max 5 V). V2 Visualization of the input voltage on pin 13 of REMOTE connector expressed in V ...

User Manual Rev. 1.2 - 24/01/11 PTX-DDS 7.4.3.3 Audio regulation submenu (AuREG) This menu provides the audio level setting of the exciter. When the exciter is set in STEREO mode from the BdSet menu (see chap. 7.4.3.5), the same level adjustment is forced on both channels. The enabling for SCA operation is dependent also from the selection into the BdSet menu (chap. 7.4.3.5). | |Ana. R:+00.0 dBu| | | |Ana. L:+00.0 dBu| | | |Dig. R:+00.0 dBf| | | |Dig. L:+00.0 dBf| | | |MPX :+00.0 dBu| | | |SCA1 :+00.0 dBu| | | |SCA2 :+00.0 dBu| ...

User Manual Rev. 1.2- 24/01/11 PTX-DDS 8. Technical Specification Parameters Conditions U.M. PTX30-DDS GENERALS Frequency range MHz 87.5 ÷ 108 Frequency programmability From software, with 1 kHz steps Rated output power W 30 Modulation type Direct Digital Synthesis Operational Mode Mono, Stereo, Multiplex Ambient working temperature °C 0 to + 50 (operational -10) Frequency stability WT from -10°C to 50°C ppm ±1 Modulation capability kHz 150 Pre-emphasis mode μS 0, 50 (CCIR), 75 (FCC) Spurious & harmonic suppression dBc > 80 (85 typical) Asynchronous AM S/N ratio Referred to 100% ...

User Manual Rev. 1.2- 24/01/11 PTX-DDS 7.4.2.3 Audio level submenu (AuLev) This menu provides general information on the input audio level measures of the exciter. | |Ana. R:+00.0 dBr| | | |Ana. L:+00.0 dBr| | | | | | | |Dig. R:+00.0 dBr| | | |Dig. L:+00.0 dBr| | | | | | | |MX/SCA:+00.0 dBr| | | |Maint------------| | Figure 7.8 Ana. R Visualization of the right analogic channel level expressed in decibel (dBr). Ana. L Visualization of the left analogic channel level expressed in decibel (dBr) ...