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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ALLTECH
  • Model Number: MV2500HD/TBH-AG
  • color: black
  • weight: 4.5kg

Packaging & Delivery

Packaging Details: Paper Cartons
Delivery Detail: lead times:1-2 weeks

Specifications

HD video compression (H.264/Level 4 standard), support 1080i/1080p,COFDM modulation and video bitrate up to 12Mbps
HDMI HDSDI

HD video compression (H.264/Level 4 standard), support 1080i/1080p

COFDM modulation and video compression streaming bandwidth can be up to 12Mbps

HDMI and HDSDI video interfaces standardly configurated and auto-switched

Balanced voice input 

RF bandwidth 6/7/8MHz optional; working frequency display on the panel

voice postback function (Tele function) optionalPS function optional 

   

 

 

Transmitter Specification

Working Frequency

336-344MHZ(common frequency range)

325MHz-399MHz,460-500MHz(customized),

560MHz-760MHz,760MHz-860MHz(customized)

1.0-1.4GHz(customized),2.3-2.5GHz(customized)

working frequency adjustable with LED display

RF Bandwidth

1.5/2/6/7/8MHz

Video Pixel:  HD(1080i)8MHz; DVD(720×576)1.5/2MHz

Power Output

0.2-1W

CNR

≥-30dB  30dBm

Modulation

COFDM

Constellation

QPSK,16QAM,64QAM

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Carrier

2K

Guard Interval

1/4, 1/8, 1/16, 1/32

Video Amplitude

Composite video:1~1.2Vp-p75Ω

Digital video interface: HDMI(1080i)

Video Type

PAL/NTSC

Video Compression

H.264    High Level8MHZ/ Main profile1.5&2MHZ

Video Index

H.264/HD(1080I/1080P)8MHz: mainly for broadcasting application with HDMI

H.264/SD(720*576)1.5/2MHZ: mainly for emergency control

Video resolution: ≥320line2MHz with QPSK modulation

Video resolution: ≥420line2MHz with 16QAM modulation

Video Bitrates

Bitrates for the encoder 0.5-12Mbps adjustable,or auto-matched

Magnitude-frequency      

 -0.5~1.5dB(0~4.8MHz)

 -4.0~1.5dB(5.5MHz)

Audio Input

Left & Right Channel  Stereo Unbalanced audio input/balanced audio input

5.1 stereo audio embedding with HDMI input

RS232 Interface for Control

Standard RS232 level,9600,data format 8,N,1

RS232 Interface for Data Trans.

Standard RS232 level,support 1200-19200bps data transmission with adjustable bitrates

Optional Function 1

GPS location postback function

GPS Interface

RF +5V interface, external antennas

GPS Software for Display

Connected with the receiver by serial port; GPS information of front responder or vehicle with longitude, latitude and altitude included can be displayed by KDVR3.0 software

Optional Function 2

Duplex audio

Audio Receiving Sensitivity

≤-110dBm

Audio Modulation

GFSK

Audio Decoding Rate

4800-9600bps

Frequency step

150KHz

Audio Output

2.1Vp(open circuit)

Working Voltage

DC12V~DC16V

Working Current

≤3ADC12.5V

Battery Capacity

14.8V/10AH

Protection

Rainproof design

Encryption

AES 128 bit/ALLTECH Basic scrambling,; the third encryption module is available

RS232 serial port setting

Dimension

140mm*238mm*90mm

Weight

1.4Kg

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