- Contact Person : Mr. Guo Xuesheng
- Company Name : Chengdu Tengyue Electronics Co., Ltd.
- Tel : 86-28-84303287,13688081997
- Fax : 86-28-84303287
- Address : Sichuan,Chengdu,FIFTH FLOOR DIANZIKEMAO BUILDING,NO.126,EAST SECTION 2,1 RING ROAD,CHENGHUA DISTRICT,CHENGDU,CHINA
- Country/Region : China
- Zip : 610051
MMDS wireless Digital TV Transmitter
MMDS wireless Digital TV Transmitter
Outline
TYE26-400WB MMDS outdoor digital transmitter is a kind of wireless digital TV transmission facility working on S band(2.0~2.7GHz). It applies to modulation modes like QPSK/nQAM and can be used as digital signal coverage system. Besides, it applies to trunk transmission of TV signal source. All its features make it outstanding in operational reliability and cost performance.
Main features:
The design of outdoor and all-in-one machine makes waveguide unneeded, system investment economic and the effective coverage and transmission range increased.
With superlinear design of power amplifier, transmitting power has been increased and unlinear distortion has been effectively decreased.
With natural heat dissipation or forced air cooling design, equipment operational reliability can be improved.
With door design, signal debugging and equipment maintenance can be simply carried out.
With simple debugging procedure, signal opening can be achieved without specialized instruments.
With multiple choices in power level and local frequency.
Product parameter:
Model | TYE26 010WA | TYE26 020WA | TYE26 030WA | TYE26 050WA | TYE26 100WA | TYE26 200WA | TYE26 400WA |
RF Output Power(P-P) | 10W | 20W | 30W | 50W | 100W | 200W | 400W |
Shoulder Ratio(dBc) | ≥40 | 64QAM | |||||
≥30 | QPSK | ||||||
RF Output Frequency | 2000~2700MHz(frequency band carrier signal takes could be set arbitrarily) | ||||||
Max Bandwidth: within 300MHZ | |||||||
RF Output Interface | 50Ω/N connector | ||||||
Return Loss: 20dB | |||||||
RF Frequency Response | BW: 200MHz | ||||||
Passband Fluctuation: ≤2.0dB | |||||||
Any Within 10MHz: ≤1.0dB | |||||||
Group Delay Characteristics | ≤40nsec | ||||||
Local Frequency | 2033MHz(or specified by user) | ||||||
Stability: 1×10-6 | |||||||
Local Ocillator Phase Noise | NΦ≤-100dBc/Hz@10KHz | ||||||
IF Input Level | -25~-10dBm | ||||||
IF Input Frequency | 467~667MHz(or specified by user) | ||||||
IF Input Interface | 75Ω/F connector | ||||||
Return Loss: 15dB | |||||||
In-band Spur Restraint | -60dBc(relative signal level) | ||||||
Automatic Level Control | 20dB | ||||||
Environmental Conditions | Working Temperature Range: -20°C~+45°C | ||||||
Humidity: no condensation | |||||||
Relative Humidity: 0~95% nonsaturation | |||||||
Working Voltage | AC 220V±10%,50/60Hz | ||||||
Power Consumption: Depending on power levels | |||||||
Dimensions (L*W*H) | Depending on power levels | ||||||
Weight(Kg) | Depending on power levels | ||||||
MMDS wireless Digital TV Transmitter
