Home > Products > Digital DVB TV Headend > FUTV4440B 4 in 1 QAM Modulator (Optional 4*ASI / 4*QAM / 4*DVB-S Tuner / 4*DVB-S2 Tuner Input, RF Output ) With NMS
FUTV4440B 4 in 1 QAM Modulator (Optional 4*ASI / 4*QAM / 4*DVB-S Tuner / 4*DVB-S2 Tuner Input, RF Output ) With NMS
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Product Details
| Place of Origin | Guangdong, China | Brand Name | FMUSER | |
| Model Number | FUTV4440B |
Product Description
Please contact the following staff for instant help with product user manual, datasheet and updated wholesale price.
Email: hch(at)
Skype: erin-huang2
Wechat: +86 15800205544
Whatsapp: +86 15800205544
Tel:+86 15800205544 (Monday~Friday: 9:00 ~ 18:00 (+8 China ) )
Working Time
09:00--18:00 Beijing
17:00--2:00 San Francisco
19:00--4:00 New York
21:00--6:00 Paris
04:00--13:00 Moscow
12:00--21:00 Sydney
02:00--11:00am Congo ( Africa )
FUTV4440B 4 in 1 QAM Modulator (Optional 4*ASI / 4*QAM / 4*DVB-S tuner / 4*DVB-S2 tuner Input, RF Output ) with NMS
Overview
FUTV4440B 4 in 1 QAM is a cost effective integrated QAM modulator newly designed by FMUSER Company. This device is integrated up to 4 channel QAM modulating carrier outputs, in which each carrier has independent signal channel encoding and direct RF output. Therefore, the device is featured with excellent RF performance index. It supports 4 channel ASI inputs (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4 DVB-S2 tuner input). Alternatively, this device can take various RF inputs of DVB-S/DVB-C/DVB-S2 signals by installing the relevant build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators, significantly reducing the network operators’ head-end cost. FUTV4440B can also support local and remote control to set its working parameters.
Features
Fully comply with DVB-C (EN300 429) and ITU-T J.83A/B/C;
4 adjacent channel QAM carrier wave
4 channels ASI input (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4 DVB-S2 tuner input and support 188/204 byte TS packet
DVB-S/DVB-S2/DVB-C RF input (optional)
Support accurate PCR adjusting
Support five QAM constellation(ITU-T J.83A) modes: 16/32/64/128/256 QAM,
Support QAM constellation(ITU-T J.83B/ITU-T J.83C) modes: 64 /256QAM
Symbol rate adjustment range: 5.0Mbps~9.0Mbps
Support PSI/SI editing function
RF output range: 30MHz~960MHz in 1.0 kHz step
RF ATT range: -16dBbm~0dBm in 0.5dB step
Support input de-multiplexing and PSI/SI editing
Support LCD display and keyboard
Excellent RF output performance index, MER≥40db
Support network management(NMS/SNMP)
Appearance and Illustration
Technical Specifications
Input | 4 ASI input | FUTV4440B-A |
4 DVB-C tuner input | FUTV4440B-C | |
4 DVB-S tuner input | FUTV4440B-S | |
4 DVB-S2 tuner input | FUTV4440B-S2 | |
Modulation parameters | QAM channel | 4 |
Standard | DVB-C(EN300 429)and ITU-T J.83A/ ITU-T J.83B/ ITU-T J.83C | |
Symbol rate | 5.0~9.0Mbps, 1kbps stepping | |
Constellation | 16 / 32 / 64 / 128 / 256QAM | |
FEC | RS(204, 188) | |
RF Output | Interface | F type, 75 ohms impedance |
Frequency range | 30~960 MHz, 1khz stepping | |
Output level | -16dbm~0dbm(per QAM carrier) 0.5db stepping | |
MER | >= 40db | |
ACLR | − 55 dBc | |
System | Support LCD display, keyboard operation, and NMS/SNMP operation English and Chinese version interface conversion | |
Support Software Upgrading through Ethernet | ||
General | Dimensions(WxLxH) | 482mmx455mmx44.5mm |
Approx weight | 3.2Kg | |
Temperature range | 0~45C(Operating),-20~80C(Storage) | |
Power Requirements | AC 110V+-10%, 50/60Hz AC 220V+-10%, 50/60Hz | |
Power consumption | About 25W | |
Technical Comparison
FUTV4440B -A | FUTV4440B -C | FUTV4440B -S | FUTV4440B -S2 | |
ASI input | Y | |||
QAM(J.83 A/B/C) input | Y | |||
DVB-S input | Y | |||
DVB-S2 input | Y |
Package List
1pc * FUTV4440B 4in1 QAM modulator
1pc * User’s manual
1pc * Power cord
4pcs * ASI wire
Kindly contact me to send you more solutions for DVB-C, DVB-S, DVB-T, Cable QAM System for Hotel ,Microwave , Radio reporter system...etc
1.FAQ:Where is your company located? How can I visit your company?
A:Our factory is located in Tian He District, Guang Zhou City, China, it's about 25 mins away from Canton Fair Center and 15 mins from Guang Zhou Eastern Station, all our clients, from home or abroad, are warmly welcome to take a visit here!
You can search this numbers " 23.127,113.332 " in google map , then you can find our fmuser office .
2.FAQ:How does your company do regarding quality control?
A:Quality is very important and always the priority of our inspection system. FMUSER team members always pay great attention to quality control from the very beginning to the end.
All machine will be Aging work 40days before shipment.
3.FAQ:Can I get some samples?
A: Yes, sure, we are honored to offer you samples, sample fee can be discussed.
4.FAQ:What is your mode of transportation?
A: We ship via International Express like FedEx, UPS, DHL, TNT, other ways designated by customers are also optional.
5.FAQ:Could you pls make OEM for us?
A: Surely yes.We provide the service of replacing your logo and company name on box, product and software interface
of the device .
6.FAQ:What's your payment method supported?
A: We accept T/T, Paypal, Western Union, MoneyGram etc.
7.FAQ:What about your warranty?
A: We provide 1 year quality warranty for our main devices, accessories are not within this range, but our accessories are endurable enough to use for long time.
FMUSER International Group Inc is a comapny dedicated to FM and TV broadcasting equipments and relevant accessories. All of our products are fully inpsected before shipping, and sold to many countries all over the world. We will make effort to become a super supplier in the global FM and TV filed.
Please contact the following staff for instant help with product user manual, datasheet and updated wholesale price.
Email:hch(at)
Skype: erin-huang2
Wechat: +86 15800205544
Whatsapp: +86 15800205544
Tel:+86 15800205544 (Monday~Friday: 9:00 ~ 18:00 (+8 China ) )
Working Time
09:00--18:00 Beijing
17:00--2:00 San Francisco
19:00--4:00 New York
21:00--6:00 Paris
04:00--13:00 Moscow
12:00--21:00 Sydney
Contact Us
- Guangzhou Fmuser Information Technology Ltd.
- Contact nametom leequan Chat Now
- Phone86-020-87597795
- Addresstianhequ huangpudadaoxi 273hao huilange 1502fang, Guangzhou, Guangdong
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