ADV-8300 – 8-VSB (ATSC) Modulator

Model: ADV-8300 Manufacturer: AdvancedDigital Inc.

$3,950.00 USD

  • Dual-channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup
  • Dual IP input (GE) ports over UDP/RTP
  • RF (50-860 MHz) output
  • 8-VSB Constellation
  • Adaptive linear and non-linear digital pre-correction

In Stock


ADV-8300 ATSC modulator is a high quality professional broadcast modulator designed for operation in full compliance with ATSC A53 standard for 8-VSB (ATSC) terrestrial HDTV/SDTV broadcasting. It offers a cost effective, professional solution for generating high-quality RF signals suitable for broadcasting.

The ADV-8300 can be used as a ATSC broadcast modulator, tester, or a head end of an RF distribution network. It can accept input through its DVB-ASI/SMPTE-310M and IP input ports.

The ADV-8300 supports adaptive non-linear and linear digital pre-distortion that optimizes the efficiency of the transmission. The ADV-8300 is easy to control through the front panel and the remote control interface.


  • Full compliance with the ATSC A/53 standard
  • EN50083 ASI and SMPTE 310M interface standard
  • Dual channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup
  • Dual IP input (GE) ports over UDP/RTP
  • RF range: 50MHz~860MHz, 1Hz step
  • Channel bandwidth: 6MHz
  • RS coding, data interleaving, Trellis coding
  • Supports adaptive linear digital pre-distortion
  • Supports adaptive non-linear digital pre-distortion
  • Built-in constant-temperature crystal oscillator
  • Excellent RF output performance: EVM, MER, SNR, shoulder level and etc.
  • Control and monitoring via front panel or WEB GUI, locally and remotely


Input Self-adapting 2 ASI/SMPTE 310M inputs, one for hot backup, BNC interfaces
Dual IP input ports, one for hot backup, over UDP/RTP, unicast/multicast, GE ports
Modulation Standard ATSC  A/53
Constellation 8VSB
FEC RS(208 188)+Trellis
RF output Port N Type, 50Ω impedance
RF range 50~860Mhz,1Hz stepping
Output Level ATT -20dbm~6dbm,0.1db stepping
Shoulder Level 60dB
MER ≥ 40db
Non-linear DPD over 10db ACPR improvement (normally)
linear DPD over 10db non-flatness adjustment(normally)
System LCD display & keyboard operation, NMS
Software upgrade through network
General Dimensions (WxLxH) 482mm×455mm×44.5mm
Weight 6.0kg
Temperature 0~45℃  ( operation),  -20~80℃  ( storage)
Power Supply AC 110V±10%,50/60Hz or AC 220V±10%, 50/60Hz
Consumption 25W



Additional information

Weight 8 lbs