MMDS 2.4G microwave multi-channel transmitter rf booster amplifier
MMDS 2.4G microwave multi-channel transmitter rf booster amplifier
Outline
TY-2650A is a kind of wireless digital TV transmission facilities working on S band (2.0~2.9GHz). It can be applied in various modulation modes like QPSK(DVB-S/S2) /nQAM /DVB-T/T2 /ISDB-T/TB and etc. MMDS transmitters can be widely used in wireless digital signal coverage system, it can realize coverage by point to point transmission and point to multipoint transmission according to user's requirements. Besides, it applies to trunk transmission of TV signal source. All its features make it outstanding in operational reliability and cost performance.
Main features
- With superlinear design of power amplifier, transmitting power can be increased and nonlinear distortion can be effectively decreased.
- Aluminum structural design, with natural heat dissipation or forced air cooling design, equipment operational reliability can be improved.
- With simple debugging procedure, signal opening can be achieved without specialized instruments.
- With multiple choices in local frequency.
- Small in size, easy for construction and maintenance.
- With LED touch control panel mornitors the operation in real time.
Technical Specifications:
Model | TY-2630A | |
Digital output power | 500W(depends on modulation mode and numbers of channels) | |
Shoulder Ratio(dBc) | ≥40 | 64QAM |
≥30 | QPSK | |
RF Output Frequency | 2000~2900MHz(frequency band carrier signal takes could be set arbitrarily) Max Bandwidth: within 200MHZ | |
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, NΦ≤-95c/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 | |
Packaged Size(L*W*H) | About 87*59*40cm | |
Packaged Weight(Kg) | About 80Kg | |
MMDS Series Transmitters :
| Model | Name | Output Power | Type |
| TY-2602A | 20W MMDS TRANSMITTER | 20W | INDOOR |
| TY-2603A | 30W MMDS TRANSMITTER | 30W | INDOOR |
| TY-2605A | 50W MMDS TRANSMITTER | 50W | INDOOR |
| TY-2610A | 100W MMDS TRANSMITTER | 100W | INDOOR |
| TY-2620A | 200W MMDS TRANSMITTER | 200W | INDOOR |
| TY-2640A | 400W MMDS TRANSMITTER | 400W | INDOOR |
| TY-2650A | 500W MMDS TRANSMITTER | 500W | INDOOR |
| TY-2601B | 10W MMDS TRANSMITTER | 10W | OUTDOOR |
| TY-2602B | 20W MMDS TRANSMITTER | 20W | OUTDOOR |
| TY-2603B | 30W MMDS TRANSMITTER | 30W | OUTDOOR |
| TY-2605B | 50W MMDS TRANSMITTER | 50W | OUTDOOR |
| TY-2610B | 100W MMDS TRANSMITTER | 100W | OUTDOOR |
| TY-2620B | 200W MMDS TRANSMITTER | 200W | OUTDOOR |
| TY-2640B | 400W MMDS TRANSMITTER | 400W | OUTDOOR |
| TY-2650B | 500W MMDS TRANSMITTER | 500W | OUTDOOR |
Typical Application
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