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[China]
Trade Verify
Address: Block F10-F13, F518 Idea Land, Baoyuan road, Bao'an Central District, Shenzhen City 518102, Guangdong Province, China
Contact name:Horace
Gospell Digital Technology Co.,ltd |
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Verified Suppliers
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From 5W-200W
Multi channel Microware Distribution System (MMDS) is also called wireless cable or open-to -air cable. Internationally, MMDS normally uses 2.1- 2.3GHz, 2.3-2.5GHz or 2.5-2.7GHz frequency spans, and the most commonly used span is 2.5-2.7GHz, which also being used in China. MMDS is a mature and stable TV distribution and transmission system, which makes it an important way of transmitting TV programs to households and CATV head-ends.
GOSPELL’s MMDS broadband transmitter GT-5527 has stable performance, with complete range of functionalities and great variety, it can support single or multiple channel transmission, in modulation modes of CMMB, DVB-T/C/S, DTMB and many others, thus is able to suit most of the needs from both regional and overseas customers.
Main Features:
Typical Application:
200W Indoor MMDS Digital Transmitter
GT-5527-100D 100W outdoor MMDS Digital Transmitter conforms to following specification: <Specification and methods of measurement on MMDS transmitter of GYT 171-2001>, < Universal requirements and measurement methods of parameters for radio transmitting equipment of GBT_12572-2008>, <Safety requirements for radio transmitting equipment of GB 9159-2008> and other relevant national requirements.
Indoor Type :
Outdoor Type:
| General Specifications | Power Voltage | 180V~240V AC (50Hz±2%) | ||||
| Cooling Measure | Forced air cooling | |||||
| Operating Temperature | -10~45°C | |||||
| Operating Humidity | 0~95%, non-condensing | |||||
| Dimensions(W x H x D) | 483mm(19″) x 178mm(4U) x 590mm | |||||
| Weight | 18kg | |||||
| Power Consumption | 1200W | |||||
| Connector | RF Input | F10-75K / N-50K | ||||
| RF Output | N-50K | |||||
| Network Management | 10/100 Base-T Ethernet, RJ-45 | |||||
| Parameters | Symbol | Minimum | Normal | maximum | Unit | |
| Input Signal Frequency | VHF/UHF | |||||
| Output Signal Frequency | FOUT | 2500 | 2700 | MHz | ||
| Stability of Carrier Frequency | A | ±500 | Hz/Month | |||
| Phase Noise @10kHz | N | -85 | dBc/Hz | |||
| Maximum Bandwidth | Band | 200 | MHz | |||
| Output Power of 1dB Gain Compression Point | P1dB | 52.5 | 53 | dBm | ||
| Input Signal EPL | PIN | 75 | 85 | 95 | dBμ | |
| AGC Power Control Range | ∆GAGC | 12 | 16 | 20 | dB | |
| Stability of Output Power | ∆POUT | 0.3 | 0.5 | 1 | dB | |
| Harmonic Suppression | H | -70 | dBc | |||
| In-band Intermodulation | Spur | -70 | dBc | |||
| Output Echo Loss | RLOUT | 19 | dB | |||
For More Information
Please visit our website:
GOSPELL Shenzhen, China Overseas Sales Center Block F10-F13, F518 Idea Land, Baoyuan road, Bao'an Central District, Shenzhen City 518102, Guangdong Province, China TEL: +86-755-26716172 FAX: +86-755-29114035 E_mail: sales.dtv@gospell.com | GOSPELL Chengdu, China Overseas Sales Subsidiary The Fourth Floor, No. 2 Building, Matt High-Tech Industrial Park, Tianhong Road No#5, West High-Tech Area, Chengdu City 611731, Sichuan Province, China TEL: +86-28-87838224 FAX: +86-28-87838304 E_mail: sales.dtv@gospell.com | GOSPELL Chenzhou, China Headquarters Gospell Industrial Park, Bai Lu Tang, Su Xian District,Chenzhou,Hunan,China |
GOSPELL India (Office) Office No.C-503, 5th Floor, L.B.S. Road, Bhandup(West), Mumbai-400078 E_mail: sales.dtv@gospell.com, ashish@gospell.com | GOSPELL Mexico (Office) Avenida Patria NO3489.EL Tapatio Tlaquepaque Jal.Mexico C.P.45588 E_mail: sales.dtv@gospell.com, luoxq@gospell.com | GOSPELL Kenya (Office) A5, Valley Place Apartment, Gitanga Close, Off Gitanga Road, P.O.Box 51043-00100, Narobi, Kenya E_mail: sales.dtv@gospell.com, zhouyh@gospell.com |
