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Home > Electrical & Electronics > Telecommunication & Broadcasting > Repeater > 20 mW Terrestrial Digital TV Repeater

20 mW Terrestrial Digital TV Repeater

Name: 20 mW Terrestrial Digital TV Repeater
Brand: CEKE
SKU: 126423509

20 mW Terrestrial Digital TV Repeater thumbnail-1

20 mW Terrestrial Digital TV Repeater photo-1

US$ 1 - 1 MOQ: 1 Set

Key Specifications

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Place of Origin:

Guangxi, China

Brand Name:

CEKE

Model Number:

20mW

Contact Supplier Request Quote Chat Now

Guilin CEKE Communication Equipment Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Guangxi, China

Brand Name CEKE

Model Number 20mW

-Supports all standard digital TV, mobile TV signal transmission and gap-filling.

-Supports single spectrum and wideband (multi-spectral) amplification.

-The Equipment can be customized into optical input type, microwave input type and single frequency network delay adjustable type.

- All internal debugging points inside the product is controlled via microcomputers, after being equipped with GPRS module.

-support the remote debugging. Equipment operating information, fault information could be remotely-monitored via internet or mobile SMS in real time.

-The power amplifier use new generation LDMOS tube, it has the characteristics of high linearity, high efficiency, and more stable performance.

-The equipment currently has the largest range (40dB, maximum 50dB) super large range AGC control circuit to ensure the stable output power.

-It has high-precise ALC compensation function; the equipment can maintain the stable operation even if external environment changes sharply.

-it use unique original noise power compensation program to avoid environmental noise on the signal AGC power in small-signal input circumstance.

-it use algorithm with combination of digital and analog to achieve the output power adjustable in a continuous wide range.

It has interface for external battery backup power and photovoltaic battery.

-Protection against self-excitation: when self-excitation occurs, the repeater will be self-protect to avoid the damage to high-power amplifier.

- original input power too-small protection. The repeater gain may reach the maximum when main transmitting station or fiber-optical link is shut down for maintenance, if in this status, the main transmitting station or fiber-optical link operate normally, this will cause large instantaneous power to damage the power amplifier. this equipment combined the power too-small protection and nS level shutdown circuit to effectively solve the impact of this effect.

-equipped with output power too-large protection and output reflection too-large protection. User can set the corresponding protection points via the control panel or remote control.

-Super-fast impact protection for Pre-amplifier input overload power. Special rapid sampling and circuit shutdown can realize cut-off the link between pre-amplifier and power signal chain in nS level time period.

-Power Protection, once the power value deviate from the user settings range, the system will stop working.

-Equipment password setting. It can effectively improve the safety broadcasting of the equipments outdoors. can be equipped with optical receiver module to make the optical signal directly accessible to repeater.

-It can be equipped with the MMDS receiver module to make the equipment directly receive the microwave signal then converted to UHF signal for coverage.

Production Flow

Packaging & Shipping

Our Services

CEKE welcome customers sharing experience in our company, and we provide one week training for customers, including transmitter technology, engineering and maintaining regulations. We also can dispatch engineers overseas to install equipments, but customers should bear the cost of return-trip tickets, visa fees, accommodations, etc.

We are committed to provide customers with the most competitive price, one year free warranty period(Non-artificial damage) and maintenance for lifetime to enhance our long-term cooperation. For mutual benefit, we spare no efforts in satisfying our customer in every possible way.