• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ALLTECH
  • Model Number: MV2025

Packaging & Delivery

Packaging Details: carbon boxes
Delivery Detail: 1-2 weeks

Specifications

COFDM demodulation; MPEG-2 video compression;
1.25/2.5MHz. 6/7/8MHz bandwidth optional;
diversity receiving; duplex audio;

Feature

COFDM modulation, Stable transmission,MPEG-2 video compression, DVD video quality;

diversity receiving;          duplex audio communication;

Great security by encryption of AES 128 bit/ ALLTECH Basic Scrambling;

Receiver Specification

Working Voltage
AC220V±20V
Working Current
≤1.5A  DC12.5V (if the voice module works)
≤7A  DC12.5V (When the voice module working)
Working frequency
170MHz~450MHz  500MHz~860MHz
Bandwidth
1.25/2.5MHz or  6/7/8MHz
Receiving Sensitivity
≤-94dBm   1.25/2.5MHz,
≤-92dBm   6/7/8MHz
Modulation
OFDM
Constellation
QPSK/16QAM  1.25/2.5MHz,
QPSK/16QAM/64QAM  6/7/8MHz
FEC
1/3,2/3    1.25/2.5MHz,
1/2, 2/3, 3/4, 5/6, 7/8    6/7/8MHz
Carrier
2K
Guard Interval
1/8, 1/16   1.25/2.5MHz,
1/4, 1/8, 1/16, 1/32    6/7/8MHz
Video Type
PAL/NTSC
Magnitude-frequency
0~4.8MHz
-0.5~1.5 dB
5.5MHz
-4.0~1.5 dB
Rx Feeding Voltage
DC10V~DC12V
Rx Feeding Current (MAX)
800mA/line
Audio Input
Right/ Left,Stereo
RS232Control Interface
Standard RS232 level,9600,8,N,1
RS232 Data Interface
Standard RS232 level,support 1200~115200
Voice working Frequency Range
475~479.950MHz   (Default:479.950MHz)
Voice Tx Power output
≥40dBm
Voice Modulation
GFSK
Second Harmonic
≥-53dB
Frequency Step
150KHz
Spurious Emission
≤60dB
Voice sample
8KHz  16bit
Voice Transmitting Delay
1~60 S
Voice input Strength(MAX)
320mVpp
Dimension(mm)
1U
Weight(Kg)
3.6

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $
Learn More