Headquarters：0755-27364977

Supervise：0755-82590243

Technical Support：13510284355

0755-27474650

Training

中文

搜索

Search

Dense beat wireless mobile video transmitter

MV2025TWLE

Dense beat mobile video transmitter

MV2025TWLE

○ Used with close-fitting clothes and pinhole cameras

○ Low power consumption, flexible and compact, easy to carry, suitable for special occasions and special applications

○ High-strength aluminum alloy casing, good impact resistance

○ Can be used with a fully functional receiver

○ Ultra-low delay, transmission delay is less than 40ms

○ It has the characteristics of non-line-of-sight (NLOS ---- NO LINE OF SIGHT) and transmission in sports

○ ABS image transmission encryption function can prevent others from receiving the same frequency signal

○ 6/7 / 8MHz, 1.25 / 2.5 MHz, multiple bandwidth output settings

○ Working frequency is adjustable, that is, it can be set within the specified frequency range

○ Adopt COFDM modulation technology and MPEG-2 / MPEG-4 image compression technology to ensure stable signal transmission and high-quality audio and video signals

○ Matching receiver: MV2025RJ7-A / 1080i; MV2025RH7-AJK / 1080i

Power section

lithium battery

DC10.8V /1800mAh

Lithium battery charger

Dedicated 12.6V /

Image emission part

Operating frequency range MHz

328-352MHz / 560-760MHz / 1.2-1.5GHz / 2-2.5GHz, or customized according to customer requirements

Channel center frequency MHz

338MHz / 595MHz / 1.2GHz / 2.4GHz, or customized according to customer requirements

Center frequency shift

± 20Hz

RF bandwidth MHz

MHz or 1.25 / 2.5MHz

Output power dBm

≥27dBm / IL = 3

Carrier-to-noise ratio c / n

≥28dB @ 27dBm

Spurious emission

≤-36dBm (outside the carrier center frequency fc ± 5MHz)

Modulation

COFDM

Constellation modulation

QPSK/16QAM @ 1.25MHz/2.5MHz， QPSK/16QAM/64QAM @ MHz

Forward error correction code rate

1/3，2/3 @ 1.25MHz/2.5MHz， 1/2, 2/3, 3/4, 5/6, 7/8 @ MHz

Guard interval

1/8, 1/16 @ 1.25/2.5MHz， 1/4, 1/8, 1/16, 1/32 @ MHz

Video coding

MPEG2/MPEG4

Enter video amplitude

[email protected]Ω

Input video format

PAL/NTSC

Video white bar amplitude mV

650 ~ 720mV

Video sync amplitude mV

260~275mV

Input audio

Left and right channels, stereo

RS232 control interface

Standard RS232 level

RS232 data interface

Standard RS232 level, support 1200 ~ 115200 bps

Image encryption

SECTION

Transmission delay

Less than 40ms

surroundings

Operating temperature

-20 ~

environment humidity

Not less than 95%

Appearance characteristics

physical dimension

Transmitter: 109.5X85X, battery: 113X 85X, size: 113X85X

equipment weight

Transmitter :, battery:

RF interface

High school ：

0755-27364977

Product: Multiple-rotor UAV; Tethered UAV System; UAV GIMBALS SUITES; UAV Accessories; ANTI-UAV DEVICE; Cofdm Wireless Video Transmission

Solutions: Solutions; Case; video

News: Company News; Trade News; Exhibitions

Support: Service Network; Service Process; Service Item; FAQ; Online Message

About KEWEITAI: Company; Honor; Job; Contact us

Description of Intent

Contact information

Basic Information

Contact and position

Corporate Information