Digital CATV Modulator 4 Transponders RF Output DVB-T/ATSC/ISDB-T 4 Tuners input

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Description

Outline

This device only support Free to Air satellite & RF signals. Please note.

This device is the latest cost-effective tuner to modulator. it supports 4 tuner input(support different types of tuner ( DVB-S2??DVB-C/-T?? ATSC?? DTMBT??ISDBT, etc. ) ;

4 channel(ATSC??ISDBT??DTMBT??DVB-C/-T) output, MPTS and SPTS output. With high integration, great performance and low cost, Integrating a complete front-end system functions, this device is highly welcomed in small digital TV transmission systems such as hotels, clubs, hospitals,etc.

Key Features

1. 4 tuner input(support DVB-S2 ISDBT DTMBT DVB-C/-T)

2. One Gigabit IP input/output, 128 SPTS/1 MPTS output, UDP/RTP protocol (multicast)

3. All standard modulation (ATSC??ISDBT??DTMBT??DVB-C/-T) output optional.

3. LCD display and button control(optional)

4. Web network management

5. Support online software upgrading

TT2404S DVB-C Principle Chart

Specifications

Input	Tuner(4 tuner)??DVB-S2/DVB-C/ISDBT/DMBT??
	IP input??128 IP address??
Output	RF output 4 frequencies??DVB-C/DVB-T/ATSC/ISDBT/DTMBT??

	IP output??128 SPTS/1 MPTS??over UDP and RTP protocol
Modulation Mode	DTMBT			4 DTMB
		Standard		DTMB GB20600-2006
		Constellation		4QAM??16QAM??32QAM??64QAM
		MER		≥40dB
		RF frequency		96~864MHz??1kHz step
		RF output level		-35dBm~-5dBm??0.1dB step
	DVB-T			4 DVB-T
		Standard		EN300744
		FFT		2K
		Bandwidth		6M, 7M, 8M
		Constellation		QPSK, 16QAM, 64QAM
		Guard Interval		1/4, 1/8, 1/16, 1/32
		FEC		1/2, 2/3, 3/4, 5/6, 7/8
		MER		≥42 dB
		RF frequency		96~864MHz, 1KHz step
		RF output level		-35~ -5dBm, 0.1db step
	DVB-C			4 DVB-C
		Standard		EN300 429/ITU-T J.83A/B
		MER		≥40db
		RF frequency		96~864MHz, 1KHz step
		RF output level		-35~-5dBm , 0.1dBm step
		SR		5.0Msps~7.0Msps, 1ksps step
		Constellation		16/32/64/128/256QAM
		Bandwidth		8M
	ATSC	Standard		ATSC A/53
		MER		≥40dB
		RF frequency		96~864MHz, 1KHz step
		Constellation		8VSB
	ISDBT	Standard		ARIB STD-B31
		FFT		2K
		Constellation		DQPSK, QPSK, 16QAM, 64QAM
		FEC		1/2, 2/3, 3/4, 5/6, 7/8
		Hierarchical mode		A
		Bandwidth		6M
System	Web/NMS
	English
Miscellaneous	Dimensions		440mm×270mm×40mm
	Weight		3-5kg
	Temperature		0~45??(Operation)??-20~80??(Storage)
	Voltage range		AC100~240V??50/60Hz
	Power consumption		<30W

WEB management

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Shipping Policy:

Cause this is free shipping order, the seller has the right to choose the most convenient and suitable logistics company from DHL/UPS/TNT/FEDEX/EMS/aliexpress standard shipping.
Seller is not responsible for any custom duty or import tax at destination country.

Warranty and Guarantee:

We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms.

Other Policies:

12 months Warranty. Buy with confidence!
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.