Bộ điều chế dvb-t Bộ điều chế HDMI Bộ điều biến tx rf Chuyển đổi Bộ mở rộng tín hiệu bộ mã hóa máy phát kỹ thuật số

HDMI Extender By Coaxial

các HDMI TO DVB-T Modulator can convert HDMI signal to digital TV signal based on DVB-T CATV transmission mode. The product applies RF modulation technology characteristics to realize the signal to digital TV signal conversion and transmit via coaxial cable over long distances up to 500 mét. By a CATV network, mixer the Modulator over Coaxial cable supports pair to pair and multiple to multiple video matrix.

ĐẶC TRƯNG

• Supports an HDMI input and an F type/BNC RF output.
• Support HDMI resolution up to 1080P/60Hz.
• Output signal accord with the relevant DVB-T standards and it can be compatible with any DVB-T TV or receiver.
• Transmission distance up to 500 meters by SYV-75-5 coaxial cable and no need amplification.
• Support 80 channels for option; frequency ranges 139MHz~950MHz.
• Products using the broadcast signal transmission mode, only one line can transmit 48 channels of the high-definition video signal at the same time.
• By a CATV network mixer, the Modulator over Coaxial cable supports pair to pair and multiple to multiple video matrix.
• The use of digital TV communication protocol, chống nhiễu, and error correction capability is very strong.
• Installs in minutes. The use of the existing CATV transmission network, no need for wiring.
• By using a special receiver (HDEX009M1), you can decode the DVB-T signal and output the HDIM signal for non-DVB-T TV/Monitor.

PACKAGE CONTENTS:

1. AC power adapter 1pcs
2. User manual 1pcs

THÔNG SỐ KỸ THUẬT

HDMI resolution:24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i

HDMI Audio Format: LPCM

RF frequency range: 139~950 MHz

RF Channel Bandwidth:7/8 MHz

The number of Channel: 80

RF Output power: -6dBm

RF Connector type: imperial F type/BNC

Coaxial cable Characteristic: impedance75

Coaxial cable types: SYV-75/RG59 etc.

RF transmission distance: 500m SYV-75-5 coaxial standard cable

TX Max working current: 650ma

Power adapter format Input: AC 100V240V 50HZ/60Hz, DC5V/2A

Phạm vi nhiệt độ hoạt động: -10 ĐẾN +45

Storage Temperature range: -20 ĐẾN +60

Operating Humidity range: 10 to 90%RH (No Condensation)

Storage Humidity range: 5 to 95%RH (No Condensation)

Case Dimension (Dài x Rộng x Cao) ..94x74x28 (mm)

Weight: 120g

Hướng dẫn sử dụng

User’s Manual PDF