What modulation schemes are supported?

The transmitter supports COFDM modulation with QPSK, 16QAM, and 64QAM constellations.

What is the minimum order quantity?

The minimum order quantity (MOQ) is 1 unit.

2W Cofdm Mobile Video Transmitter with Duplex-Audio

Name: 2W Cofdm Mobile Video Transmitter with Duplex-Audio
Brand: Shenzhen Keweitai Enterprise Co., Ltd.
SKU: 731566755

Guangdong, ChinaShenzhen Keweitai Enterprise Co., Ltd.

US$4,500.00

1 Set

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Dimension

238mm×140mm×75mm

Weight

2.5kg

Model NO.

MV2025TBHF-A/264

Color

Black and Green

Working Temperature

-25°c~55°c

Application

Data Transmission, Image Transmission

Modulation

16qam, 64qam, Qpsk

Oscillator Circuit

LC or Crystal Oscillator

OEM

Yes

MOQ

Factory

Yes

Transport Package

Carton

Specification

SGS

Trademark

ALLTECH

Origin

Shenzhen, China

Production Capacity

5000pieces/Year

Key features

Dual Lithium Battery System: Provides over 4 hours of continuous operation time for extended field use.

Advanced Encryption Security: Features ABS/AES encryption and basic scrambling for secure data and video transmission.

Robust Waterproof Design: Fully-enclosed case with IP66 rating, offering dustproof and rainproof protection.

Flexible Frequency Customization: Video transmission frequency range is user-customizable within specified bands.

High Sensitivity Audio: GFSK digital audio modulation with narrow bandwidth and high sensitivity for clear voice.

Adjustable Power Output: Transmitter power output is adjustable from 21 to 36dBm with 1dB steps.

Versatile Modulation Options: Supports QPSK, 16QAM, and 64QAM modulation schemes for various bandwidths.

Comprehensive RS232 Control: Includes standard RS232 interface for data control and communication at various baud rates.

Company profile

Shenzhen Keweitai Enterprise Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-08-21 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Keweitai Enterprise Co., Ltd. is a China-based limited company established in 1997, with 260 employees and operations in Shenzhen, Guangdong. The supplier develops and manufactures wireless communication, UAV, microwave transmission, video transmission, surveillance, and related network equipment. It reports ISO9001:2015 and ISO14001:2015 certifications, two documented production lines in one description and three in another, annual output of 10,000 UAV and microwave transmission systems, and a 7,290 m² manufacturing plant. Its R&D team has 79 years of cumulative experience, while evidence also indicates seven service centers and a product development division across China. The available information supports strengths in company experience, certification, innovation, production scale, and service coverage. However, the slices do not provide sufficient evidence to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a China-based limited company engaged in radio, satellite, microwave, wireless video, surveillance, UAV, and related electronic equipment businesses. Its stated commercial scope covers industrial equipment, security, transportation, manufacturing machinery, and electronics, indicating a manufacturer with broad technology and product involvement.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, along with other unspecified certifications. These explicitly documented management-system certifications support quality-management and environmental-management capability.

After-Sales capabilityThe supplier states that its Shenzhen headquarters is supported by seven service centers and a product development division across China. Its broad export coverage and stated lead time of within 15 workdays during off-peak seasons provide additional operational support evidence, although specific warranty or repair policies are not provided.

R&D capabilityKeweitai describes ongoing development of new wireless communication technology, has a product development division, and reports 79 years of total R&D-engineer experience. Its stated work in COFDM wireless video transmission, network digital video processing, satellite communication, microwave monitoring, UAV transmission, and related systems supports an established technology-development capability.

Production capacityThe supplier reports dedicated production lines for wireless mobile COFDM video transmission and UAV surveillance systems, annual output of 10,000 UAV and microwave transmission systems, three production lines in another record, and a 7,290 m² manufacturing plant. The differing production-line counts should be clarified, but the documented facilities and output support meaningful production capacity.