HTM-200I 200W MMDS Outdoor Digital Transmitter is a kind of digital facility working on S band (2.0-2.9GHz). This equipment adapted latest generation power amplifier chip LDMOS. It supports both analog and digital modulation and adapts to multiple modulation modes like DVB-S/S2, DVB-T/T2, nQAM, ISDB-T/TB and etc. AGC function guaranteed the reliable operation of the equipment by maintain constant power output of transmitter. It also has auto-alarming and lightning-proof functions. As the advantages mentioned above, this equipment can widely apply to point to point and point to multi-point transmission and signal coverage.
- With optional SMS module can monitor the abnormal values real-time.
- Adapted new generation power amplifier (transmitting power increased and un-linear distortion effectively decreased).
- Aluminum structural design, with natural heat dissipation or forced air cooling design, equipment operational reliability can be improved.
- Signal debugging design (maintenance can be simply carried out).
- Simple debugging procedure, signal opening can be achieved without specialized instruments.
- Multiple choices in power level and local frequency.
- Extended interface for remote control.
- Small in size, easy for construction and maintenance.
|RF Output Power(P-P)||200W|
|RF Output Frequency||2000~2900MHz
(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)|
|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|
|Packaged Size (L*W*H)||103*56*58cm|
|Packaged Weight(Kg)||About 88 kg|