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BLE 4.2 Beacon with Replaceable Battery, 70m Range, and 3-Year Standby - GAOTek
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COFDM Network Radio Transceiver with Non-Line-of-Sight Capability - GAOTek

Maritime Receiver for NLOS Digital Image Transmission – GAOTek

High-powered RF receiver designed for non-line-of-sight mobile image transmission, featuring COFDM modulation and AES encryption for secure communication.

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SKU: GAOTek-CT-274 Category:
Description

Description

Overview

GAOTek receiver for maritime is a high-powered RF device specially engineered for non-line-of-sight (NLOS) mobile digital image transmission in vehicles. Its design features a standard 19 in (482.6 mm), 2U form factor, making it incredibly convenient for installation in cars, boats, and fixed stations. This device is equipped to handle one video channel and two audio channels.

 

Features

  • COFDM modulation for stable transmission
  • Military-grade aluminum housing with cooling fans
  • Mobile and NLOS (Non-line-of-sight) transmission
  • Strong security with AES 128-bit encryption
  • Low system latency

 

Technical Specifications

 Frequency / AV 300 MHz to 900 MHz option or 1.2 Ghiz, 2.4 GHz, 5.8 GHz
 Frequency / DATA  433 MHz
 Modulation  COFDM 2K QPSK
 RF power output  30 W to 50 W (adjustable)
Voltage  DC 11 V to 14.5 V
 Current  4.7 A
Video rate  15 Mbps (MAX)
 Constellation QPSK,16 QAM, 64 QAM (optional), QPSK / 16 QAM / 64 QAM at 6 / 7 / 8 MHz
 FEC  1 / 2, 2 / 3, 3 / 4, 5 / 6, 7 / 8 (optional)
 Guard Interval  1 / 32, 1 / 16, 1 / 8, 1 / 4 (optional)
 Bandwidth  2 / 2.5 / 4 / 8 M(adjustable)
 Video Interface  HDM-I, SDI, CVBS