- Contact Person : Mr. hao horace
- Company Name : Gospell Digital Technology Co., Ltd.
- Tel : 86-755-26716172
- Fax : 86-755-26716142
- Address : Guangdong,shenzhen,Floor 4, Block F11, Shi Shang Chuang Yi Yuan, Bao Yuan Lu, Bao'an, Shenzhen, China
- Country/Region : China
- Zip : 518102
GT-5900 1KW Digital UHF Broadband Transmitter
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Main Features:
Designed on the basis of any 200MHz band in UHF frequency range with wide band and super linearization, this transmitter can be used in systems with any kind of carrier distribution and carrier quantity, while enhancing its capacity of resisting disturbance.
Design of low power consumption and linearization improves its transmitting power and reduces nonlinear distortion, effectively improving its overall efficiency, while reducing its operation cost.
The wide-range AGC loop lock makes the whole system stable, ensuring the steady power out under different circumstances.
The overall out VSWR protection effectively avoids the damage from reflection caused by bad feeder or antenna, improving the product’s stability.
All modules are designed with output reflection protection to improve its stability and reliability.
Over-current protection improves the stability of power amplifier.
Excess-temperature protection, blower error alarm and over current alarm enable the administrator to timely discover and solve the potential problems to make the system more stable and reliable.
This transmitter adopts A-type power amplifier to satisfy the linearity requirements of high broadband system.
Modular design simplifies installation, field service and upgrade.
Advanced network management system and touch screen design
Elegantly designed machine cabinet (standard 19’’)
Technical Specifications
Model/Specification/Definition | GT-5900 Digital 1KW UHF Wideband Transmitter |
Digital Output Power | 60dBm(1KW) |
Frequency Range | Any bandwidth of 200MHz in UHF |
Gain Flatness | ±1.0dB |
AGC Range | ±8dB |
Clutter Suppression | -60dBc |
Nominal Input Level | 85dBµV/Channel |
Input Return Loss | 14dB |
Output VSWR | 1.20 |
Spectral Shoulder Distance | -36dB |
Working Temperature | -40~+60oC |
Working relative humidity | 0~100% |
Storage Temperature | -40~+80oC |
Storage relative humidity | 0~95%, Non-condensing |
Power Supply | 220VAC±10%, 50Hz |
Measurement (mm) | 1800*600*700 |
Weight (Kg) | 230 |
