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300W Compact Digital TV Transmitter
US$5,200.00-6,150.00
1 Piece
Product profile
Customization
AvailableType
TransmitterFunction
Signal Transmitting Device, Signal Transmission Equipment, Signal Monitoring EquipmentModel NO.
ZHC518D-300WCertification
CE, ISO, GSCondition
NewCountry of Origin
Zhejiang, China (Mainland)Working Frequency
UHF 13-48 Channel Arbitrary ChoiceChannel Bandwidth
8MHzOutput Power
300WSize
1600mm*600mm*950mmWeight
35kgRelative Humidity
Less Than 95%Transport Package
Export Wooden BoxesSpecification
ProfessionalTrademark
ZHCOrigin
Hangzhou, ChinaHS Code
8525500000Production Capacity
50sets/MonthKey features
High Reliability Design: Features multi-protection against over voltage, current, overheating, and standing-wave ratio for 24/7 continuous operation.
Automatic Switching: Equipped with dual-exciters that switch automatically and pre-distortion correction for stable signal transmission.
Remote Control Capability: Supports telemetry and remote control via computer with a web-based interface and software.
User-Friendly Operation: Features a good man-machine interface allowing full automatic switching with a single key.
Flexible Frequency Selection: Working frequency covers UHF 13-48 channels with arbitrary choice and 8MHz bandwidth.
OEM/ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs.
Global Shipping Terms: Supports FOB, CIF, CFR, and EXW terms with an average lead time of within 15 workdays.
Comprehensive Certifications: Product meets CE, ISO, and GS certification standards for high reliability and safety.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.58h
AI-Powered supplier vetting
SummaryZHC, legally identified as Hangzhou Zhongchuan Digital Equipment Co., Ltd., is a China-based manufacturer/factory in Hangzhou, Zhejiang, specializing in FM and TV wireless broadcasting equipment. Its stated capabilities cover R&D, production, marketing, engineering installation, and after-sales service. The supplier reports ISO 9001 and ISO 14001 management-system certifications, plus production-license and network-certification credentials for wireless transmission equipment. Production evidence includes three production lines and annual FM transmitter output of 2,000 pieces, while quality-control staffing is reported at fewer than five employees. ZHC exports to multiple global regions and has held self-operated import/export rights since 2008. Overseas service infrastructure, detailed innovation results, customization services, raw-material traceability, and customer cases are not sufficiently documented. The SGS audit record shown expired on 2024-11-08, so it does not establish current audit validity.
Supplier typeThe supplier is identified as a manufacturer/factory and a limited company, with its business categorized in manufacturing, although one record also labels it as a trading company. Its stated operations and product information support a manufacturing role, but the conflicting classification should be clarified during verification.
CertificationsZHC reports ISO 9001 and ISO 14001 certifications, as well as wireless transmission equipment production-license and FM Radio & TV equipment network-certification credentials. An SGS audit record exists, but its stated validity ended on 2024-11-08, so current audit status is not confirmed.
After-Sales capabilityThe company explicitly states that it provides engineering installation and after-sales service and describes service as customer-oriented. However, overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are all marked unknown, leaving the scale and geographic coverage of after-sales support unverified.
R&D capabilityZHC states that it conducts R&D, emphasizes independent innovation, and has assembled technical and management personnel; R&D engineers reportedly have 11–20 years of total experience. Nevertheless, new-product launches and detailed R&D outcomes are unknown, so innovation strength cannot be fully assessed.
Production capacityThe supplier reports production of FM and TV transmission equipment, three production lines, and annual FM transmitter output of 2,000 pieces. Its production-license certification and stated manufacturing activities support an established production capability, although quality-control staffing is limited to fewer than five personnel.
Product Q&A
Q:What are these equipments used for?
A:
We are original manufacturer in FM Radio & TV Broadcasting equipments; they are professional used for FM Radio & TV Broadcasting Station (Transmitting equipment.)
Q:What equipment & solution your company can provide?
A:
We can do complete solution for FM Radio Station System. It includes:Studio--Link--Transmitter--Cables--Antenna. We also can provide complete Transmitting part of TV Station. It includes:Link-Transmitter-Cables-Antenna.
Q:How large areas can One Station cover?
A:
One FM or TV Station can cover one city or one town. The Maximum cover ranges of one station can not over 100KM Radius because the Earth is Curve. You can use Multiple Stations & Different Frequency to cover larger area.
Q:How do I choose suitable equipments for my station?
A:
The most import factors are Power and Frequency. We need to know the Power and Frequency you need exactly. How long the distances do you want to cover in Radius? How height your Antenna can be installed?
Q:How to calculate Broadcasting equipment Cover Range?
A:
The Cover Range depends on 4 factors:1. Power from Transmitter; 2. Height of Antenna; 3. Gain from Antenna; 4. Around Environment. Then we can know the cover range of your station.
Send Inquiry
*To:
Hangzhou Zhongchuan Digital Equipment Co., Ltd.
Hangzhou Zhongchuan Digital Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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