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Upcom Technologies' UC-350 ISDB-T is a broadcast level digital modulator
compatible with ISDB-T and ISDB-TB standards adopted in Brazil and other
Countries in South America for terrestrial digital television. It is designed to meet digital terrestrial TV broadcasting applications , from ASI Transport
Stream inputs to UHF or VHF modulated signal outputs.
- FULLY COMPLIANT WITH ISDB-T AND ISDB-TB STANDARD
- HIGH MER, RF STABILITY AND LOW PHASE NOISE
- SUPPORT 1K , 2K, 4K FFT MODES
- GUARD INTERVAL: 1/4, 1/8, 1/16, 1/32
- FEC: 1/2, 2/3, 3/4, 5/6, 7/8
- CONSTELLATION: DQPSK, QPSK, 16QAM, 64QAM
- MFN AND SFN NETWORK OPERATION (IIP PACKETS)
- RF AGILE FROM 40MHz TO 860MHz WITH STEP 1Hz
- POWERFUL LINEAR AND NON-LINEAR PRECORRECTION
- SUPPORT CREST FACTOR ADJUSTMENT
- EXTERNAL 1PPS AND 10MHz CLOCK INPUTS
- GPS REFERENCE INPUT
- RS232 CONTROL AND SUPERVISION OR IP WEB BROWSER IN OPTION
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TS Input:
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Fully compliant with ARIB STB-B31 and TR-B14 standard
4 x ASI inputs: with hot backup
Support 188/204 packet, Packet mode and Burst mode
Input Transport Stream Packet de-multiplexer
IIP packet management for SFN operating
TS Redundancy: Manual/Auto, Seamless in SFN mode
Connector type: BNC female, Impedance 75Ohm
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Power Supply: |
AC 110V+/-15% or 220V+/-10%, 22W |
Operating temperature: |
0 to 50 degrees |
Dimensions: |
L=540mm,
W=483mm, H=44mm (1RU) |
Weight: |
Net 5 kg |
Modulation and channel coding:
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Mode 1(2K), 2(4K), 3(8K)
FEC: 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval: 1/4, 1/8, 1/16 or 1/32
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Time interleave: 0 to 16
Channel Bandwidth: 6MHz |
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RF Output: |
Central frequency: 40MHz to 860MHz (1Hz step)
Signal level(Main): -16dBm to +3dBm 0.5dB
Signal stability: +/- 0.5dB?+/-10kHz
Modulation error ratio(MER): >40dB
Spurious: 50dB relative to total power
Connector type: N female, Impedance 50 Ohm |
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