Digital TV transmitters Polaris TVT series. Catalogue 2012

Transcription

1 Digital TV transmitters Polaris TVT series Catalogue 2012

2 TABLE OF CONTENTS Chapter Page KEY FEATURES 3 SPECIFICATIONS 4 LOW-POWER TRANSMITTERS 5 HIGH-POWER TRANSMITTERS 6 LIQUID COOLING SYSTEMS 10 EXTERNAL COOLERS 11 POWER AMPLIFIERS 12 DVB-T/T2 EXCITERS 13 TV BROADCASTING MONITORING SYSTEM 14 REMOTE CONTROL SYSTEM SDK SATELLITE REPEATER 19 GLONASS/GPS SYNCHRONIZER 20 STANDBY SWITCHING UNIT 21 POLARIS GF REPEATER 22 ABOUT US 23 The catalogue presents information about the equipment manufactured by NPP Triada TV LLC. designed for operation in the area of TV broadcasting. It includes both digital TV transmitters and auxiliary equipment needed for transmitting station operation. The following information is relevant to 2012 and can be used for design engineering. 2

3 KEY FEATURES Polaris TVT series digital transmitters are designed to comply with DVB- T (EN ), DVB-H (EN ) and DVB-T2 (EN ) standards. Their key features are: Full compliance with EN (DVB-T2), EN (DVB-T), EN (DVB-H) standards Built-in GLONASS/GPS synchronizer Built-in band-pass filter (for critical and non-critical mask cases) Newest LDMOS transistors Output power is determined after the filter High efficiency (inclusive of cooling system and auxiliary devices) Liquid cooling - external cooler (500 W to 10 kw transmitters) Liquid cooling built-in cooler (500 W and 1000 W transmitters) Built-in dummy load with antenna switcher GLONASS/GPS antennas, operational kit Digital linear and nonlinear pre-correctors Adaptive pre-corrector in 1000 W and more transmitters Built-in remote control system SDK-5 with SNMP agent Command and control from both front panel and web interface Digital transmitters Polaris TVT series Low-power transmitters Power, W with air cooling Polaris TVT Polaris TVT Polaris TVT Polaris TVT Polaris TVT Repeater Gapfiller 10 Satellite repeater Polaris TVT-100S 100 Power transmitters Power, W with liquid cooling Polaris TVT Polaris TVT Polaris TVT Polaris TVT Polaris TVT

4 SPECIFICATIONS DVB-T/H, DVB-T2 standard DVB-T/H DVB-T2 Bandwidth, MHz 5, 6, 7, 8 Modulation modes 2К, 4К, 8К 1K, 2K, 4K, 8K, e8k, 16K, e16k, 32K, e32k Modulation types QPSK, 16-QAM, 64-QAM QPSK, 16-QAM, 64-QAM, 256-QAM Guard interval 1/32, 1/16, 1/8, 1/4 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 Code rate 1/2, 2/3, 3/4, 5/6, 7/8 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 SFN support yes MFN support yes Signal synchronization GLONASS, GPS Transmission mode - SISO, MISO Constellation diagram rotation - 29, 16,8, 8,6, arctg(1/16) Number of PLP - 2, 4, 8 Input format TS TS (mode A, only W), T2-MI (mode B, all capacities) Inputs DVB-T/H DVB-T2 ASI input 2 x BNC 75 Ohm Time base input 1 PPS 1 x BNC 50 Ohm Time base input 10 MHz 1 x BNC 50 Ohm Clock input 1 x ТNC 50 Ohm TS/IP input 2 х RJ-45 Remote control 1 х RJ-45 4

5 LOW-POWER TRANSMITTERS # Characteristics 10 W 50 W 100 W 200 W 250 W 1 Dimensions 1, (D х W х H) 573х19 х1u (single block) 300х19 х2u (BPF) 350х19 х1u (ex.) 550х19 х2u (amp.) 660х19 х3u (BPF) 350х19 х1u (ex.) 690х19 х4u (amp.) 660х19 х3u (BPF) 2 Weight, kg Output connector N-female, 50 Ohm, (option: N-male jumper, 7/16-female 1/2RFF 1 m) 4 RF control -10 dbm BNC-female, on power amplifier (before the filter) 5 Dummy load N-female, built into the power amplifier, complete with a jumper 6 Power consumption 2, VA Power consumption 2, W Power factor 0,52 0,99 9 Power supply Single-phase network, 220 В, 50 Hz, IEC C14, cord - IEC C13-Schuko 1.8 m for each block 10 Protection Input, reflected, output power, temperature, transistors current 11 Cooling air cooling, «front-back» type 12 Heat emission, kw 0, Ambient temperature C 14 Storage temperature C 15 Relative humidity 90% without condensation 16 Altitude above the sea level, m Acoustic noise level, dba 3 fans, 54 dba each 2 fans, 65 dba each 18 SDK-5.3 characteristics, (D х W х H) 3 350х19 х1u, 25 W, 220 V, 50 Hz, IEC C14, cord - IEC C13-Schuko 1.8 m. 1 Overall dimensions of the filter(bpf) for critical mask cases may differ from those mentioned. 2 Power consumption determined including SDK-5.3 module. 3 Transmitters may be supplied without SDK-5.3 module. 5

6 HIGH-POWER TRANSMITTERS # Characteristics 500 W 1000 W 2000 W 5000 W W 1 Dimensions 1, (D х W х H) 1000х576х х576х from top to exit flange 1100х576х from top to exit flange 1100х576х1900 (LCS) 1100х576х from top to exit flange 3х1100х576х1900 (LCS) 3х1100х576х BPF 2 Weight 2, kg /8 EIA (option: 3 Output connector 7/16 DIN 1-5/8 EIA 3-1/8 EIA 3-1/8 EIA) -10 dbm N-female, (2 reflectometers - before 4 RF control -10 dbm N-female, (after the filter) and after the filter) N-female, complete 3-1/8 EIA, with 5 Dummy load 7/16 DIN, with switch 1-5/8 EIA, with switch with a jumper switch 6 Output connector position 3 Inside the rack, upward Upward / turned front/back 315/155/155 from the top, 630/468/782 from the front, 120/120/120 from the right wall 1 Dimensions without external coolers, all transmitters (except 500 W) have band-pass filter on the roof. 2 Weight without coolers 3 Dimensions for non-critical mask filter. Upward / turned front/back 305/142/142 from the top, 565/403/727 from the front, 86/86/86 from the right wall Upward / turned left/right 443/241/241 from the top, 135/135/135 from the front, 411/249/573 from the left wall of the rack Leftward / turned back 182/182 from the top, 632/806 from the front, 997/1171 from the leftmost rack 6

7 HIGH-POWER TRANSMITTERS # Characteristics 500 W 1000 W 2000 W 5000 W W 7 Power consumption, kva 3,72 6,38 14,3 27,7 55,5 8 Power consumption, kw 3,5 6 13, Power factor 0,94 0,9 10 Power supply 1 Three-phase network, 380 V, 50 Hz, screw terminals 4xM5 Three-phase network, 380 V, 50 Hz, 3х4xM Protection Input, reflected, output power, temperature, transistors current 12 Cooling system protection Temperature, level of liquid, low pressure, heat protection of the pumps 13 Cooling Liquid cooling, open system, coolant water monoethyleneglycol solution with corrosion inhibitors 14 Pump station type 1 LCS TVT-500, LCS TVT-500ВО LCS TVT-1000, LCS TVT-1000ВО LCS TVT-2000ВО LCS TVT-5000ВО 15 Cooler type BO-1 BO-1 BO-2 2xBO-3 Three-phase network, 380 V, 50 Hz, 7х4xM5 1 2хLCS TVT-5000ВО 1хLCS TVT-2000ВО 4xBO-3 1xBO-2 16 Length of the cooling circuit 4, m Diameter of the pressure hose, mm 32х43 40х51,5 18 Heat emission 2, kw 3/0,15 5/0,25 0, Air temperature C 20 Air temperature in the cooler s zone C, on-board start from -25 C 21 Storage temperature C 22 Relative humidity 90% without condensation 23 Altitude above the sea level, m Acoustic noise level, dba No more than 50 dba, without coolers , W are supplied with switchboard and power feeders KG 3х6+1х4 at 15 meters of circuit 2 LCS TVT-500, LCS TVT-1000 stations with built-in coolers 3 Built-in /external cooler 4 Standard delivery package, length of pressure hoses and cables, as well as number of fittings are defined. Length of circuit up to 25 meters, elevation difference - 6 meters. Length of circuit has to be defined when ordering. 7

8 POLARIS TVT

9 POLARIS TVT

10 LIQUID COOLING SYSTEMS # Characteristics TVT-500 TVT-1000 TVT-500ВО TVT-1000ВО TVT-2000ВО TVT-5000ВО 1 Pump, pcs 2 2 Automatic switching of pumps Yes No 3 Three-way valve No Yes 4 Protection by level and pressure No Yes 5 Protection by temperature No Yes 6 Cooler fan speed controller No Yes 7 Temperature regulation (PID controller) No Yes 8 Remote control No Dry contacts Emergency Emergency and Warning signals (220V 0,3А), web-interface 9 Cold start Yes, from +5 С Yes, from -25 С Yes, from -25 C, automated 10 External cooler type Built-in ВО-1 ВО-2 2хВО-3 11 Position of cooler connection pipes - Inside the rack, upwards Upwards 12 Pipes diameter, mm Power supply 1-ph. 220 V 3-ph 380 В 1-ph 220 В 3-ph 380 В 14 Fine filter Yes 15 Station dimensions (D х W х H) 954x19 x17,5u 1054x19 x17,5u 1100х576х Control module dimensions (D х W х H) 550x19 x3u 550x19 x4u 286x19 x9,5u 10

11 EXTERNAL COOLERS # Characteristics ВО-1 ВО-2 ВО-3 1 Dimensions, (D x W x H) 306x821x x821x x821x Bearer dimensions, (D x W x H) 600x821x x821x x821x Position of pipes (from fan x bottom cool.) (output, input) 97x200, 97x493 97x200, 97x994 97x200, 97x Mount 759х244хM12 5 Pipe 2 male pipe thread 6 Power supply 1х230В, 0,68А, M5 terminal 2х230В, 0,68А, M5 terminal 3х230В, 0,68А, M5 terminal 7 Weight with liquid, kg 8 Fan 1х350mm 2х350mm 3х350mm 9 Minimal distance from the wall 70 cm 0 Installation Vertical position, inlet pipe up or horizontal, pipes up, exchangers to the wall, protect from icing. Device is supplied with two feet for each cooler and mount element. It is allowed to install directly on the frame by using conventional mount points. 11

12 POWER AMPLIFIERS Polaris TVAxxxD power amplifiers of «Polaris TVT» series are designed specifically for operation with digital signal and have the following key features: State-of-the-art super power transistors for broadcasting purposes within UHF ( МHz) from leading world manufacturers Freescale (Motorola) and NXP (Philips) Liquid cooling system, direct dissipation of heat Air cooling on copper exchanger Infrared quality control of heat dissipation capability Superfast protection for input overcharge and reflected power Full microprocessor control Ethernet interface Detachable power supply Production range of power amplifiers for digital transmitters of Polaris TVT series Low-power amplifiers with air cooling system Power, W Polaris TVA10D 15 Polaris TVA100D 150 Polaris TVA250D 300 High-power amplifiers with liquid cooling system Power, W Polaris TVA600D 600 Polaris TVA900D

13 DVB-T/T2 EXCITERS Polaris TVT DVB-T/T2 exciters are destined for operation within digital transmitters of Polaris TVT series. All exciters support two standards (software switching between DVB-T and DVB-T2) Production range of DVB-T/T2 exciters for digital transmitters of Polaris TVT series Full conformity to EN (DVB-T2), EN (DVB-T), EN (DVB-H) Manual linear and non-linear pre-correction Operational range: VHF, UHF DVB-T/T2 exciters Polaris TVT MT2 Polaris TVT PT2 Polaris TVT-10 Power 6 dbm 16 dbm 40 dbm Adaptive pre-correction Front panel and web-interface control SNMP agent GLONASS/GPS built-in synchronizer IP input 13

14 TV BROADCASTING MONITORING SYSTEM Features It allows to obtain information concerning the current equipment operational status at any moment. In case of critical events' occurrence the message about it appears at the supervision point immediately. Event messages are saved in a database during all the time of operation. The most significant parameters of the equipment are registered continuously. The system allows to control transmitters distantly: to change the modes of an operation, to switch it on/off. There is an ability to connect an additional equipment, firesecurity alarm systems, electricity meter and temperature sensor to the remote control system. Device Each transmitting center is equipped by remote control block SDK-5 which is directly connected to the transmitting center equipment. This block represents an industrial computer. Its software includes applications of data gathering from connected devices, a WEBserver, an SNMP agent. Through the Ethernet interface remote control block is connected to computer network TCP/IP which in turn connects computers of system users and the central server. By means of an ordinary WEB browser system users are able to establish connection to the remote control block and retrieve information about the current device status condition at the transmitting center, to control devices' operation. Also data retrieving and control through SNMP report are available Transmitter site (TS) Device 1 Сentral server Users Monitoring Control Device 2 SNMP TRAP Device N TS-2 Communication network Remote monitoring unit (SDK-5)... TS-N Sensors (fire, protection, climate) 14

15 TV BROADCASTING MONITORING SYSTEM Main page of the central server The central server is used for a constant equipment operation monitoring and its data archiving. Remote control block continuously requests operation status data from equipment at each transmitting center and in case of fault dispatches an alarm message to the central server. Besides, data concerning the most important equipment parameters is transferred to the central server in stated time periods. The information received by the central server is stored in a database. The information access is carried out by means of the WEB interface. 15

16 TV BROADCASTING MONITORING SYSTEM Device s page From the page with the equipment list at the transmitting center the user can pass to the page of a certain device. This page contains information about the device chosen, the list of messages regarding the latest events occurred. There is the table with the current values of the most important device parameters. After passing over to the page by the link it is possible to look through the history of certain parameter values for all period of the device monitoring. There is also a hyperlink to the built in WEB server of the device. By loading the page from the built in WEB server the user can receive complete information concerning all parameters of the device till the current moment and if the user got an appropriate access rights, he is able to change the device settings. 16

17 TV BROADCASTING MONITORING SYSTEM Openness Remote control system uses only open standard protocols and interfaces (HTTP, SNMP, Ethernet). Central server software is supplied with source code. To get the data from remote control blocks SNMP protocol is used. Scaling The increase of devices and transmitting centers number does not results in essential difficulties. The procedure of a new device connection consists of its registration in a remote control block and in the central server. The quantity of devices which are monitored by the central server is limited by the power of a computer used as a central server and can reach several thousands devices Reliability All components of the remote control block (a computer, a commutator, a power supply unit and a data gathering unit) have industrial fulfillment and they are designed for operation in a range of temperatures from 0 to 60 C. The built in computer is equipped by Watch Dog timer. In a case of program's lag there is a computer automatic reboot. Easy to use Any user of a system has enough skills to operate with the WEB browser. Remote control blocks and central server configuration is carried out through the user-friendly WEB interface, software update can be accomplished distantly. Safety In the remote control block the possibility of settings change is protected by the password. For the information access at the central server it is necessary to enter a login and the password. In case of data transfer by means of a public network or the Internet connection a private virtual network (VPN) can be established. Universality Remote control system is constructed on the basis of the standard components used in computer networks construction (Ethernet switches, routers). Principles of data exchange networks organization are regular for computer networks. TCP/IP is used as a transport protocol. Data transfer can be carried out via Ethernet network, fiber optic communication line, satellite channel, GPRS. 17

18 REMOTE CONTROL SYSTEM SDK-5.3 SDK-5.3 unit is designed for remote monitoring of transmitting devices parameters. This unit has event log embedded thus enabling not only to monitor connected devices status conditions, but also to create an events history. SDK-5.3 module have the following features: Built-in web-interface; Built-in SNMP; Event log; 12 Ethernet LAN ports that enable to connect up to 12 devices to the monitoring system without any additional switching equipment 20 «dry» contact inputs for closedcircuit/open-circuit line identification; 4 optical relay outputs low power lines switching, 1relay output up to 5 A line switching I2C port digital sensors connecting VSAT GPRS 3G LAN... Satellite receiver DVB-T receiver Fire Alarm ТS (ASI) ASI Control Burglar Alarm Transmitter 1 Transmitter 2 Measurement Block Remote control system Network Control Switch Climate Control Pout. Pret. Control ~ UPS 18

19 POLARIS TVT-100S SATELLITE RECEIVER ANT GPS/ GLONASS Receiver DVB-T2 100 W transmitter is supplied within one case with DVB-S2 satellite receiver. Compact solution for low-power stations. TS -1 TS -2 DVB-T2 Exciter PA BPF Output TS LNB DVB-S2 Receiver 19

20 GLONASS/GPS SYNCHRONIZER GPS/GLONASS synchronization unit is designed for DVB- T/H/T2 digital TV transmitters synchronization in single frequency mode. Thermostatted precise generator being synchronized with PLL system reference signal provides a high accuracy and low phase noise level. In case of reference signal failure (hold mode), high-stable generator maintains 1PPS and 10MHz signal synchronization. GPS/GLONASS receiver The number of receiving channels: 24 Separate receive paths of SNS GLONASS and GPS NAVSTAR signals GLONASS: L1-range ( MHz), СТ code GPS/WAAS/EGNOS: L1-range ( MHz), C/A-code Sensitivity: -165 dbw Output 1 PPS TTL Output 10 MHz, sine Rs232 port, NMEA protocol UART TTL port, TX protocol Antenna status condition detector integrated with current control and overload protection system. 20

21 STANDBY SWITCHING UNIT Standby switching unit performs the following functions: Remote or local switching of the two transmitter kits with output power up to 500 W (RMS) Separate control of amplifiers, signal exciters and concomitant equipment power supply; The function of feeding unit for TV transmitter equipment. Characteristics Power supply 220В, 50Hz up to 32А Switchable outputs 220В, 5А Non-switchable outputs 220В, 5А Switch control 28В (DC), 1,5А Dimensions, weight 380x19 x2u, 4 kg. Backup of two transmitters SDK-5 LAN external FG GPS Exc-1 Amp 1 PPF Remote control (LAN) Controller Local control SAT-reciver GPS Exc-2 Amp 2 E/m switch Relay amp.1 Relay exc 1 Relay exc 2 Relay amp 2 HF switch control It is possible to connect two satellite receivers to switchable supply channels (synchronously with formers) Standby switching unit Main 220V 21

22 POLARIS GF REPEATER SFN nonregenerative repeater is designed for DVB - T/H network coverage extending and for weak signals amplification. In order to increase the power of a signal and resistance to instability caused by parasitic coupling between the receiving and transmitting antennas digital echo-cancellation methods are used. Polaris GF10 Adaptation algorithm FIR Filter Low noise Amplifier Frequency down - converter + Frequency up - converter Power amplifier Reference generator 22

23 ABOUT US NPP TRIADA-TV EQUIPMENT FOR TV AND BROADCASTING Our contact info: 26/1 Novogodnyaya str., Novosibirsk, Russia LLC NPP Triada-TV Phone/Fax: