，-
Phone
+86-755-27750518
-
Address
Block F10-F13, F518 Idea Land, Baoyuan road, Bao'an Central District, Shenzhen City, Guangdong Province, China 518102
Product Categories
- Cable,DTT,xPON,CPE
- IOT&MBB Devices
- Solar & Storage
- Solar Panel
- Home-use Storage
- Commercial Storage
- Inverster Series
- RF Components
- Ceramic Antenna
- RF Copper-clad plate(CCL)
- Ceramic Resonator
- Smart Home
- Inspection Tool
- Intelligent Nursing
- Home Security
- DTH & SATCOM
- SATCOM Tx & Rx Antenna
- LNB
- Satellite TVRO Antenna
- DTH/DTT FTA STB
- Cable,DTT,xPON
- DRM digital radio standard receivers
- Software System
- xPON
- NG Multiviewer
- DTT Transmitter
- Set-Top Box
- Headend
Gospell Digital technology Co., LtdFree·1YRS
GT-5950 Adaptive echo suppressor ICS
NegotiableUpdate on September 29
- Model
- Nature of the Manufacturer
- Other
- Product Category
- DTT Transmitter
- Place of Origin
- City, Province
Overview
Main Feature• Working frequency 470 ~ 860MHz, agile frequency design, easy to use;• Modular design, easy to install, maintain and upgrade;• Wide input RF signal level range, to meet the needs of different sites to receive signals;• Wide output RF signal level, to meet the different site transmitter input signal requirements;• Full support for 6M and 8M bandwidth for DTMB, CMMB, DVB-T / H, DVB-T2, ISDB-T, ATSC-T and other signal standards;• Indoor and outdoor 2 kinds of models to meet the needs of various projects• ......
Product Details
Product Description
Gospell GT-5950 The adaptive echo suppressor developed by our company fully supports all terrestrial digital and TV standards including DTMB, CMMB, DVB-T / H, DVB-T2, ISDB-T and ATSC-T Widely used in different power, different types of transmission with the same frequency transmission stations, full support for VHF, UHF frequency range and common digital TV channel bandwidth, but also support extended bａnd and user-defined signal bandwidth.
This product uses adaptive echo cancellation technology, automatic, adaptive to solve common self-excited transmission point with the same frequency transmission patch point, greatly reducing the difficulty of installation and network construction costs, to respond to dynamic changes in the echo, With a wide range of echo cancellation, echo suppression and other characteristics.
Equipment application diagram
Technical specifications
General specifications | Size( W * H * D ) | indoor | 483*44*450mm( 1U) |
outdoor | 355*460*165mm | ||
Weight | indoor | 5KG | |
outdoor | 15KG | ||
operating temperature range | 0~40°C | ||
Storage temperature range | -25~85℃ | ||
Ambient humidity range | 10%~90% No condensation | ||
Power Supply | Input voltage | AC 220V±10% 50Hz | |
Power consumption | 35W | ||
Electrical Interface | RF IN | N-50K | |
RF OUT | N-50K | ||
Filter output feedback | N-50K（ outdoor ），BNC-50K( indoor ) | ||
Amplifier output feedback | N-50K（ outdoor ），BNC-50K( indoor ) | ||
AGC Power control range | ±8 dB | ||
Input signal level | -50 dBm ~ -40dBm | ||
Output signal level | -15 dBm ~ +5 dBm（ Step 0.1dB） | ||
Filter output feedback | -50 dBm ~ -30 dBm | ||
Amplifier output feedback | -50 dBm ~ -30 dBm | ||
Maximum ECHO (echo strength relative to main signal) | +8dB | ||
Maximum echo suppression | -35dB | ||
Similar Product Recommend