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ATSC Transmitters/Translators

200 Watt/ 500 Watt/ 1000 Watt


Gapfiller Transmitter System

Based on our advanced microstrip amplifier technology, the GCS series ATSC transmitter/translators represents the pinnacle of value-for-dollar ATSC broadcast equipment.

Value-leading cost of ownership provides low power TV (LPTV) licensees opportunities to own multiple transmitter sites. As a stand alone transmitter the GCS can directly accept SMPTE 310M digital A/V from the studio or a pre-recorded programming source.

When configured as a booster or coverage gap filler, any number of GCS transmitters can be synchronized with the main broadcast to enhance on-channel signal propagation and distribution. When translating to a different channel than the main broadcast, a precise internal clock maintains channel IF. Full signal error correction is provided to ensure the cleanest output.

Reliability and autonomy is enhanced with our intelligent master control unit, which is capable of maintaining output power into compromised coax, damaged or icy antenna and even partial amplifier failure, to keep the station on-air until repair crews arrive. The system is compatible with industry standard remote control equipment for the ultimate in off-site security, monitoring and control.

Specifically designed into a rugged, compact form factor for easy shipping, installation and transport, the system requires no special tools for installation and runs on common single-phase AC power. RF output is adjustable over a 3 dB span so your station can run maximum allowable ERP without causing harmful interference.

  • Runs on single-phase AC power for simplified installation.
  • LDMOS-based amplifiers for high gain at low cost.
  • Remote monitoring and control using any standard broadcast industry interface.
  • Virtually zero maintenance; just keep dust buildup from clogging the cool air intake ports.
  • Compact and lightweight, perfect for equipment closets with low resource headroom.
  • Self-contained, wheel-mounted cabinet–move entire transmitter with one hand for easy access or lock it down for security.

Active feedback control provides autonomous transmitter control in a dynamic environment. VSWR changes (such as ice on the antenna), electrical power hiccups at the transmitter site, and even partial amplifier failure can be automatically compensated for.

Specifications

200 Watt 500 Watt 1000 Watt
Model DTV-4024P DTV-4054P DTV-4104P
Input, transmitter mode SMPTE 310M SMPTE 310M SMPTE 310M
Input, retransmit/boost mode 8VSB RF 8VSB RF 8VSB RF
Output channel User selected User selected User selected
Minimum average power output 100 Watts 250 watts 500 watts
Maximum average power output 200 Watts 500 watts 1,000 watts
Dimensions 33.5"H x 23.6"W x 31.7"D 53"H x 23.6"W x 31.7"D 81"H x 23.6"W x 31.7"D
MTBF 26000 hours @ 25°C continuous duty 26000 hours @ 25°C continuous duty 26000 hours @ 25°C continuous duty
Power Control Active closed loop Active closed loop Active closed loop
External Clock Sync GPS Compatible GPS Compatible GPS Compatible

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