Delivery Time:20 Days
Certification:CE/FCC Applicable

2U Indoor Base Station-TJ340-800 20W

Introduction:

The term base station is used in the context of mobile telephony, wireless computer networking and other wireless communications and in land surveying: in surveying it is a GPS receiver at a known position, while in wireless communications it is a transceiver connecting a number of other devices to one another and/or to a wider area. In mobile telephony it provides the connection between mobile phones and the wider telephone network. In a computer network it is a transceiver acting as a router for computers in the network, possibly connecting them to a local area network and/or the internet. In traditional wireless communications it can refer to the hub of a dispatch fleet such as a taxi or delivery fleet, the base of a TETRA network as used by government and emergency services or a CB shack.

In the context of external land surveying, a base station is a GPS receiver at an accurately-known fixed location which is used to derive correction information for nearby portable GPS receivers. This correction data allows propagation and other effects to be corrected out of the position data obtained by the mobile stations, which gives greatly increased location precision and accuracy over the results obtained by uncorrected GPS receivers.

Product Features:

Modularized, low power with built-in cooling fan Support system with frequency or inter frequency networking Stable power, adjustable dynamic power rate IP data transparent transmission of non line of sight Single carrier frequency support up to 4 simultaneous users two-way data transmission Encryption: AES 128 bit Support remote surveillance and alarming

Technical Parameters:

Item	TJ340-800-20W
RF Parameter	Working Frequency	800MHz
Modulation Bandwidth	2 / 4 / 8MHz
Modulation Type	TDD-OFDM
Communication Mode	TDMA Full Duplex
Power Output	≤43dBm
Band Flatness	≤ ±0.5dB
Spurious Spectrum	≤ -36dBm
Third-order IMD	≤ -36dBC
Receiving Sensitivity	≤ -100dBm
MER	≥ 36dB
Anti Adjacent Frequency Interference	≥ 40dB
Data	Synchronization Control	GPS/Beidou with Synchronized clock
Transmission Bandwidth	Up to 14Mbps
Network Protocol	IP/TCP,UDP,HTTP,SMTP
Business Unit	Video Decoder	8-channel D1 or 4-channel 720p video decoding(similar to Matrix)
Generic Specification	Working Temperature	-30 ~ +70°C
Power Supply	100 – 260V
Power Consumption	≤50W
Dimensions	2U
Net Weight	≤10Kg
Connector	Power Plug Interface	Three core
Data Connector	RJ45

Background:

Zhongchuang Tech is specialized in COFDM, TDD and 3G/4G wireless video transmission products for over 9 years, including video wireless transmitter, video wireless transmitter and receiver, quality video wireless transmitter, products are applied widely among Public Security B