Maxiva UAXT Ultra-Compact/ VAXT Ultra-Compact Low Power UHF/VHF Transmitter / Transposer / Gap Filler

Transcription

1 Maxiva UAXT Ultra-Compact/ VAXT Ultra-Compact Low Power UHF/VHF Transmitter / Transposer / Gap Filler The new Maxiva UAXT & VAXT Ultra Compact family of UHF & VHF solid-state Transmitters, Transposers /Translators and on-channel Gap-Fillers expands upon the proven foundation of GatesAir low-power systems and PowerSmart high-efficiency technology. They provide today s digital broadcaster with a suite of compatible products to accommodate any coverage application, along with unmatched performance, reliability and quality. The Maxiva UAXT/VAXT Ultra-Compact family further extends the capabilities of the Maxiva series, providing a single family of transmission products capable of satisfying any coverage architecture. Maxiva Ultra-Compact can be configured for pre-filter power levels up to 600W OFDM / 750W ATSC, in exceptionally compact and space-saving 1, 2 or 3 RU rack mount packages. Designed for terrestrial broadcasting, the Maxiva UAXT/VAXT Ultra-Compact is a platform available in Transmitter, Transposer, or SFN Gap-Filler configurations for DVB-T/H, DVB-T2, ATSC, ATSC-MDTV, ISDB-Tb and DAB/ DAB+ networks. Transmitters and Transposers for Analog systems are also available. The Maxiva Ultra-Compact Series provides an ideal solution for extending market coverage and filling in coverage gaps in challenging situations, including busy urban areas that require greater building penetration. The Maxiva UAXT & VAXT UltraCompact family of Transmitters & Transposers provide efficient and reliable broadcast, or re-broadcast of a received signal, in a space saving, reliable and robust package. The Gap-Filler configuration adds a powerful echo cancellation feature to deliver exceptional performance. This combination of products enables broadcasters to address any network coverage requirement. Product Features Transposer / Translator: Maxiva UAXT/VAXT Ultra-Compact Platform: High efficiency broadband amplifier technology, up to 38% OFDM Digital Power Levels UHF: 30W to 600W (OFDM), 750W (ATSC) VHF: 100W (OFDM & ATSC) Analog Power Levels UHF/VHF: Up to 1,200W Pk. Sync Frequency agile design (two bands) UHF Band IV/V, 470 to 862MHz VHF Band III, MHz Extremely compact, space-saving, 19 chassis Full local/remote control capability including: Local touch-screen display Web GUI interface SNMP Supports all OFDM, ATSC (8-VSB) & Analog standards (Specify when ordering) Direct baseband conversion (zero IF channelto-channel conversion) SFN Gap-Filler Includes a powerful echo cancellation circuit with up to 15dB of Gain Margin Low processing delay <10 µs Two Echo Cancellation windows 19.2µS (fixed), 2.4uS (adjustable timing: 10µS to 500µS) MER degradation < 2dB Available Options Regenerative Translator/Transposer Input Board GPS / GLONASS integrated receiver GPS / GLONASS antenna & mounting kit Capable of SFN and MFN Operation Redundancy 1+1, N+1 & RF Switching Automatic Adaptive Pre-correction Circuitry Dual-Cast Software Option (Select modulation: DVB-T/H, T2, ISDB-Tb, ATSC, PAL, NTSC) Digital transmitter models include 4 x ASI, or 2 x ASI + 2 x TSoIP inputs DVB-T/DVB-T2 models include seamless TS switching Software option for ISDB-Tb Remux/ Layer Combiner/TS to BTS (188 to 204 byte) converter DVB-S/S2 receiver board, with CAM slot Connecting What s Next

2 Product Details 30W-130W UHF Transposer/Gap Filler Front View RF input Bd. Status / Alarm LED s Option Slots (2) for: ASI, Analog, IP, Antenna, UHF demod, Sat Rx) Touch Screen GUI Display RF Input (Transposer& Gap Filler) Air Intake RF Status On LAN RJ45 USB (For Firmware Upgrade) 30W-130W UHF Transposer/Gap Filler Rear View 1PPS and 10MHz In/Out GPS In (Option) Power On/Off Switch Power Supply Fan PA Cooling fans (removable) RF Monitor Out GPIO PA Power Supply (removable) RF Out Linear & Non- Linear Adaptive Inputs

3 Product Family 1RU Front/Rear (Up to 130W UHF / 100W VHF) 2RU Front/Rear (UHF: Up to 350W OFDM / 400W ATSC, VHF: Up to 250W All Modulations) 3RU Front/Rear (UHF: Up to 600W OFDM / 750W ATSC, VHF: Up to 450W OFDM / 600W ATSC / 500W DAB)

4 Specifications Specifications and designs are subject to change without notice General RF Output Frequency Range Output Power (Pre-Filter) Transmission Standards RF Channel Bandwidth Rated Output Output Power Reduction Range Load VSWR Modulator/Transmitter DVB-T/H, DVB-T2 ISDB-Tb DAB/DAB+/T-DMB (VHF Band III Only) ATSC Analog UAXT Ultra-Compact: UHF Band IV/V, 470 to 862 MHz; VAXT Ultra-Compact: VHF band III, MHz UHF OFDM: 30W, 50W, 80W, 130W, 200W, 350W, 600W UHF ATSC: 30W, 50W, 80W, 130W, 300W, 400W, 750W VHF OFDM: 100W, 250W, 450W VHF ATSC: 100W, 250W, 650W VHF DAB, DAB+: 100W, 250W, 500W ATSC, DVB-T/H, DVB-T, DVB-T2, ISDB-Tb, DAB, DAB+, DMB TV: 6, 7, or 8 MHz; DAB/DAB+: 1.5MHz Power Up to 600 Watts (before mask MER 37 db Typical 0 to -10 db Protected against open or short circuit, all phase angles. Capable of operation into infinite VSWR with user-adjustable fold back threshold. Factory pre-set to 4% of nominal nameplate power (VSWR = 1.5:1) Standard FFT Code Rate Guard Interval Constellation MISO Seamless Switching EN300744, EN302304, EN302755, TS101191, TS (T2-MI), TS /32, 1/16, 1/8, 1/4, 19/256 (DVB-T2), 19/128 (DVB-T2), 1/128 (DVB-T2) All modes available per the standard; Block Short or Normal (DVB-T2); DVB-T2: Reed-Solomon (204, 188); DVB-T2: BCH, LDPC 1/32, 1/16, 1/8, 1/4, 19/256 (DVB-T2), 19/128 (DVB-T2), 1/128 (DVB-T2) QPSK, 16QAM, 64QAM, 256QAM (DVB-T2). Rotated and non rotated (DVB-T2) Supported Supports seamless switching between ASI/T2MI inputs for DVB-T2 Standard ABNT NBR 15601, ABNT NBR FFT Mode 1 (2K), Mode 2 (4K), Mode 3 (8k) Code Rate 1/2, 2/3, 3/4, 5/6, 7/8 Guard Interval 1/4, 1/8, 1/16, 1/32 Hierarchical Modulation Constellation Time Interleaver Partial Reception Up to 3 layers, per Standard QPSK, 16QAM, 64QAM Fully Supported Fully Supported Standard EN ; ETS Transmission Modes Operation Modes I, II, II and IV (Automatic, or User Selectable) MFN or SFN Standard A/52; A/110 Modulation Input Bit Rate Bandwidth Max. Processing Delay Standards Supported Color Systems 8-VSB 19.39Mb/s 6MHz Programmable up to 1 second B, G, D, K, M, N, I PAL/NTSC

5 Transposer/Translator, Gap Filler RF Input Frequency Range RF Signal Input Range Selectivity Noise Factor Conversion Type Return Loss Output Connector Spurious Output Harmonics Echo Canceller (Gap Filler only) Cancellation level Maximum Echo/Signal Ratio (OFDM) Echo Cancellation Window Size Doppler Cancellation One DTV Channel (DVB-T/H, DVB-T2, ISDB-Tb, ATSC MHz (Band III), or MHz (UHF). Agile tuning -75 to -15dBm (-75dBm to 0dBm on Regenerative Transposers) > 60dB ±4.2MHz < 6dB Standard: Direct Baseband (zero IF) Option: Regenerative (Demodulator to ASI and re-transmit) > 15dB Type N, Female < 60dBc (After mask filter) < -60dBc (after mask filter, <-35 db before mask filter) 40dB +15dB (Echo level over the main signal) Fixed Window width 19.2µS Selective Window width 2.4µS (adjustable from µS) Yes Total Delay < 10µS MER MER Degradation Response Variation Inputs DVB-T/H, DVB-T2 ISDB-Tb ATSC > 34dB (Input signal dependent) < 2dB (at 34dB input signal MER) < 0.2dB 4 x ASI (BNC-F, 75Ω), or 2 x ASI (BNC-F, 75Ω) and 2 x TSoIP (RJ-45). Seamless switching for ASI inputs. 4 x ASI/BTS (BNC-F, 75Ω), or 2 x ASI (BNC-F, 75Ω) and 2 x TSoIP (RJ-45). 4 x ASI/SMPTE-310M (BNC-F, 75Ω), or 2 x ASI/SMPTE-310M and 2 x TSoIP (RJ-45) DAB/DAB+/DMB 4 x ETI ETI-NI; ETI-NI (NI, G703), ETI-NA 5592 (NA, G704), ETI-NA 5376 (NA, G704) Analog Compliance / Certifications RoHS 2002/95/EC DVB-T: ETSI EN R&TTE 1999/5/EC DVB-T2: ETSI EN Video: BNC female, 75 Ohm, Audio: Mini XLR, 6 Pin, 600 Ohm Safety: EN DAB/DAB+/DMB: ETSI EN & ETSI TR EMC: EN Brazil ANATEL CE Marked FCC Part 73, A/53, A/110 s & Power Levels Transmitter Transposer Gap Filler Frequency Band OFDM Power Before Filter (Watts) ATSC Power Before Filter (Watts) DAB Power Level Before Filter (Watts) RF Output Connector UAXT-30-UC-xx UAXT-30Rx-UC UAXT-30Gx-UC UHF N Female 1RU UAXT-50-UC-xx UAXT-50Rx-UC UAXT-50Gx-UC UHF N Female 1RU UAXT-80-UC-xx UAXT-80Rx-UC UAXT-80Gx-UC UHF 80* 80* N Female 1RU UAXT-130-UC-xx UAXT-130Rx-UC UAXT-130Gx-UC UHF 130* 130* N Female 1RU UAXT-200-UC-xx UAXT-200Rx-UC UAXT-200Gx-UC UHF DIN 2RU UAXT-350-UC-xx UAXT-350Rx-UC UAXT-350Gx-UC UHF DIN 2RU UAXT-600-UC-xx UAXT-600Rx-UC UAXT-600Gx-UC UHF DIN 3RU VAXT-100-UC-xx VAXT-100Rx-UC VAXT-100Gx-UC VHF N Female 1RU VAXT-250-UC-xx VAXT-250Rx-UC VAXT-250Gx-UC VHF DIN 2RU VAXT-450-UC-xx VAXT-450Rx-UC VAXT-450Gx-UC VHF DIN 3RU Total Rack Space xx= Modulation Code x=channel Bandwidth * Derate Maximum Power 1dB above 810MHz Analog models and power levels available on request MAXIVA-UAXT-UC-TC-MH