Tilbud
EuroCaster TX50/15V  UHF TV Transmitter 15W RMS /50W P.S.

EuroCaster TX50/15V UHF TV Transmitter 15W RMS /50W P.S.

45.679,00 DKK 50.783,00 DKK

Universal Compact UHF Transmitter, Air cooling, 1 RU

Model/Varenr.: EC-TX50/15V-UHF
Styk

EuroCaster´s Single channel AIR COOLED UHF TV Transmitter

Whether you need a Terrestrial or Satellite fed transmitter, re-generative repeater, transposer, or even regenerative gap-filler, then OneDriver is the required solution as it can be equipped and configured with different input interfaces (Satellite Receiver, ASI, ETI, EDI, Gigabit Ethernet or RF).

Gap-filling operation is made possible by a powerful echo-canceller and, if necessary, by our award winning Spectrum Restorer regenerative gap-filler (EDOCR).

For the South American ISDB-Tb market, OneDriver combines Satellite Receiver, Re-Multiplexer/Layer Combiner/TS to BTS (188 to 204 byte) converter and up to 130W Transmitter in a single 1U box 19” rack!

 

Main features:

  • Compact 1U 19” Rack chassis
  • High efficiency UHF bands broadband amplifier technology
  • DVB-T/H/T2, ISDB-T/Tb, DAB/DAB+/T-DMB, ATSC, PAL, NTSC, NICAM modulations fully supported
  • Embedded Re-Multiplexer/Layer Combiner/TS to BTS (188 to 204 byte) converter for ISDB-Tb
  • Adaptive pre-correction circuits
  • Powerful echo canceller when OneDriver is used as an on-channel repeater
  • Optional internal demodulator with equalizer for regenerative transposers
  • Equalized Digital On-Channel Repeater (Spectrum Restorer) configuration available
  • On-board high stability GPS / GLONASS receiver with battery
  • Flexible input interfaces:
    • 4 x ASI inputs (TS, BTS, T2MI, SMPTE-310M) + Analog input
    • 2 x ASI inputs and 2 x Gigabit Ethernet
    • 4 x ETI or 2 x ETI + 2 x EDI inputs
    • 1 x DVB-S/S2 Satellite Receiver input
    • 1 x RF input
  • SNMP, Web Interface and Touch Screen display

 

 

 

*The pictures shown related to this transmitter is only for illustration purpose. The specific configuration of the transmitter can be different from the picture 

 

 

Transmitters Specifications:

UHF digital output power: 15 W rms @ MER 40 dB typ.
UHF analogue output power: 50 W  p.s.
Frequency agility: UHF Band IV and V
Frequency resolution: 1 Hz
Pre-correction: Adaptive
RF connector: N(f), 50 Ohm

 

Options to be purchased seperately:

 Modulator

DVB-T/-H/-T2

Standard: EN300744, EN302304, EN302755 V1.3.1 (DVB-T2-Lite), TS101191, TS102773 (T2-MI), TS102034
Inputs: 4x ASI BNC (f), 75 Ohm or 2x ASI BNC (f), 75 Ohm and 2x RJ45 TS oIP 10/100/1000
Seamless switch between any input
Hierarchical and not hierarchical (DVB-T)
FFT: 1K (DVB-T2), 2K, 4K, 8K, 8K ext. (DVB-T2), 16K & 16K ext. (DVB-T2), 32K & 32K ext. (DVB-T2)
Code rate: All modes available according to the standard
Block Short or Normal (DVB-T2)
DVB-T: Reed-Solomon (204, 188)
DVB-T2: BCH, LDPC
Guard interval: 1/32, 1/16, 1/8, 1/4, 19/256 (DVB-T2), 19/128 (DVB-T2), 1/128 (DVB-T2)
Constellation: QPSK, 16QAM, 64QAM, 256QAM (DVB-T2). Rotated and non rotated (DVB-T2)
MISO processing: Supported

ISDB-Tb

Standard: ABNT NBR 15601, ABNT NBR 15603
Inputs: 4x ASI TS/BTS BNC (f), 75 Ohm or 2x ASI TS/BTS BNC (f), 75 Ohm and 2x RJ45 TS/BTS oIP 10/100/1000
Seamless switch between any input
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: Up to 3 layers
Constellation: QPSK, 16QAM, 64QAM
Time interleaver: Fully supported
Partial reception: Supported


ATSC

Standard: A/53, A/110
Inputs: 4x ASI / SMPTE-310M BNC (f), 75 Ohm or 2x ASI / SMPTE-310M BNC (f), 75 Ohm and 2x RJ45 TS oIP 10/100/1000
Seamless switch between any input
Modulation: 8-VSB
Input bit rate: 19.39 Mbit/s
Bandwidth: 6 MHz
Max processing delay: Up to 1 second (programmable)

Analogue

Standard: B, G, D, K, M, N, I
Inputs: Video BNC (f), 75 Ohm, audio Tini-QG “Mini XLR”, 6 Pin (m), 600 Ohm
Color system: PAL, NTSC
Integrated NICAM encoder: Available

Satellite Receiver

Standard: ETSI EN 300 421 (QPSK) (DVB-S)
ETSI EN 302 307 (QPSK, 8PSK, 16APSK) (DVB-S2)
ETSI EN 50083-9 (ASI)
ETSI EN 50221 (Common Interface)
DVB-S2: VCM, CCM, Multi Stream and Single Stream, Normal & Short FEC frames
Symbol rate: 1 – 45 Msymb/s (DVB-S)
2 – 45 Msymb/s (DVB-S2)
Constellation: QPSK, 8PSK, 16APSK
FEC: Automatic, all modalities available according to the standard
Block Short or Normal
DVB-S: Reed-Solomon (204,188)
DVB-S2: BCH, LDPC
Roll–Off: 0.2, 0.25, 0.35
Input connector: F (f), 75 Ohm
Frequency: L–band 930÷2250 MHz
LNB control voltage: Off, +13/18 Vdc, 22 kHz, 0.25 A (overload protection)
RF input level: 40 ÷ 100 db/μV (with attenuator)
Output connector: BNC (f), 75 Ohm
Modality: 188 bytes
Max input bit rate: 80 Mbps (CAM limit: 72 Mbps)
CAM interface: PCMCIA DVB-CI Common Interface
CA mode (Conditional Access): Multicrypt, Simulcrypt
CAS Support: Mediaguard, Viaccess, Irdeto, Conax, BISS with Professional multiprogram CAM (descrambling of up to 24 Elementary Streams) Betacrypt, Cryptoworks, Nagravision with standard consumer CAM (descrambling of up to 4 services)

Repeater/Gap Filler

RF Input

Signal type: DTV channel (DVB-T/H/T2, ISDB-T/Tb, ATSC)
Frequency range: 170 ÷ 862 MHz (agile tuning)
Sensitivity: -75 ÷ -15 dBm (-75 ÷ 0 dBm on regenerative transposers)
Selectivity : > 60 dB ± 4.2 MHz
NF (Pi = -50 dBm): < 6 dB
Conversion type: Direct Base Band Conversion (Zero IF)
Return losses: > 15 dB
Connector: N (f), 50 Ohm

Echo Canceller

Cancellation level: 40 dB, typical
Cancellation window: 20 μs
Selective cancellation window: 2.4 μs (time shift from 10 to 500 µs)
Doppler cancellation: yes
Maximum echo/signal ratio: > +15 dB (over the main signal), typical
Total delay: < 10 μs

GPS / GLONASS (Option)

Input connector: N (f), 50 Ohm
Input/Monitor output 10 MHz: BNC (f), 75 Ohm
Input/Monitor output 1 PPS: BNC (f), 75 Ohm
Phase noise: -140 dBc/Hz @ 10 kHz
-150 dBc/Hz @ 100 kHz
Stability: 1e-12 / 24 H with disciplined OCXO
Hold-over stability: 5 μs after 5 hours (optional 1 μs after 24 hours)

Mechanical

Chassis: 1U rack 19”
Width: 482 mm
Height: 43.6 mm
Depth: 460.5 mm without fans
Weight: 7.5 Kg

Controls

TFT touchscreen
Web GUI
SNMP
GPIO

Environmental

Operating temperature range: -5°C ÷ 40°C
Max. relative humidity: 90%, non condensing
Max. operating altitude: 2500 m. a.s.l. (>2500 m. optional)

Electrical

Power supply: Single Phase 100÷240 V∼ 50/60 Hz, IEC320 C14 Plug
Efficiency: Up to 33% efficiency in digital (according to model and power)

Notes

To comply with the applicable standards and limit values for the suppression of out-of-band emissions (and in the case of digital standards, also for maintaining the required shoulder distance), the transmitter may only be operated with suitable filters at the RF output.

Specifications are subject to change without notice

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