Delivery Time:20 Days
Certification:CE Applicable

1W Portable TDD Transmitter with Advantages over FDD

Introduction:

TDD is ideally suited to the transport of asymmetric traffic, as is typical with Internet access, and it allows service providers to define accordingly the percentage of bandwidth allocated to each direction. In addition, TDD makes more efficient use of spectrum, allowing network operators to achieve greater returns on their investments in infrastructure. As for FDD, it is the scheme of choice when traffic is symmetric, as in carrier backhaul and enterprise data transfer applications.

Therefore, in the near term – as WiMAX is adopted for last-mile applications – network operators are advised to choose TDD in order to achieve the flexibility required for managing divergent traffic patterns.

Advantages over FDD:

Guard Band: TDD requires no; FDD requires; Hardware Cost: Much lower than FDD.

Product Features:

Smart, light and low power consumption Support system with frequency or inter frequency networking, automatic roaming Stable power, adjustable dynamic power NLOS transparent IP data and audio and video transmission Encryption: AES 128 bit Stable power supply for over 5 hours.

Technical Parameters:

Item	TP-300S-600
RF Parameter	Working Frequency	600MHz
Modulation Bandwidth	2 / 4 / 8MHz
Modulation Type	TDD-OFDM
Communication Mode	TDMA Full Duplex
Power Output	37dBm
Band Flatness	≤ ±0.5dB
Spurious Spectrum	≤ -36dBm
Third-order IMD	≤ -36dBC
Receiving Sensitivity	≤ -100dBm
Anti-adjacent Frequency Interfere	≥ 40dB
Data	Synchronization Control	GPS
Network Protocol	IP/TCP,UDP,HTTP,SMTP etc
Encoding	Video Compression	H.264
Audio Format	CIF/D1/720P
Audio Encoding	64Kbps G.711
Audio Input	Dual Channel 12dBm
General Specification	Working Temperature	-30 ~ +70°C
Power Supply	DC:10V ~ 16V
Power Consumption	15~30W
Size	To be updated
Net Weight	To be updated
Connector	AV Interface	4 Pin Aviation Head
Control data connector	RS232
RF antenna connector	RF Connector
Internet Protocol	RJ45