M025A Transmitter | 天则通信

PRODUCT PROFILE

M025A transmitter is a transmission module that integrates video and data transmission. The video transmission supports CVBS video signal input, adopts efficient and reliable COFDM digital modulation, and the baud rate of data transmission is adjustable.

PRODUCT FEATURE

Integrated design of image data transmission function.
Image transmission COFDM digital modulation.
Frequency hopping data transmission.
Strong anti-interference ability, small size and lightweight.

PRODUCT PARAMETERS

Description

M025A transmitter

Model

TZP034T345T/R842.5a30

Video transfer part

Parameters

Working frequency

330~360MHz,420~450MHz,570~590MHz（ or user customized）

Signal BW

2.5MHz ( or user customized)

Output power

0.1~1W

Modulation

COFDM

Constellation

QPSK,16QAM,64QAM

Data transmission

Parameters

Working frequency

902~928MHz

Modulation

GMSK,2GFSK,4GFSK,QPSK

25KHz@19.2bps,400KHz@345kbps

TX power

<30dBm

Work mode

point-to-point,point-to-multipoint,MESH

Performance

Receiving sensitivity

-112dBm@115.2kbps

Transmission rate

300bps~230kbps

Video encoding format

H.264 coding，support 480P,576P H.264 encoding, supporting 480p,576p

Interface specifications

Video interface

CVBS SD input

Audio interface

Analog audio small signal input

Telemetry interface

RS232

Antenna interface

SMA

Electrical specifications

Voltage range

DC12V

System power consumption

<12W

Physical specifications

Dimensions(L*W*H)

97.5mm*47.5m*22mm

Weight

125g

Working temperature

-40℃ ~+80℃

Manual download