New Release of MMDS transmitter in conditions for Antigua.


Main Features: High-performance, reliable, compatibility with all types of modulations and standards, including DVB-T2.




The Indoor Broadband MMDS Transmitters are designed to operate with single- or multi- channel signals applied, that are modulated in either digital or analog format. The Transmitters are compatible with all current modulation schemes and are transparent to all popular encoding systems. The Indoor Broadband MMDS Transmitters are available in configurations of 20, 50, 100 Watt and higher output power at 1 dB gain compression. The Transmitter is capable of transmitting one or multiple 6- or 8-MHz channels. The IF input signals shall be located in the frequency range of 222 to 422 MHz. The Transmitter RF output frequencies will be in the MMDS frequency range of 2500 to 2700 MHz. 




Output Power @ 1 dB gain compression (P1 dB) min.:      100W

Output Frequency:                               2.5 – 2.7 GHz (optional 2.1-2.3, 2,3-2,5 GHz)

Input Return Loss:                                                          18 dB, min

IF Input Level, AGC on:                                                  -20 dBm to -10 dBm

IF Input Frequency:                                                        222 – 422 MHz

Frequency Stability:                                                        ±500 Hz 

In-band Spurious Products:                                             -60 dBc

Harmonics:                                                                    -60 dBc

Compatible Modulation Schemes:              AM, FM, QPSK, 64/256 QAM, COFDM

Input Connector:                                                             50 -type female

Output Connector:                                                          50 N-type female


Digital Performance    

Digital Average Output Power, multi channel:                   64-QAM 10 Watts

Frequency Response, in 8 MHz channel:                         ±0.3 dB 

RF Output Power stability, AGC on:                                ±0.5 dB


Mechanical Parameters

Physical dimensions:                                                     19” Rack 3U

Approximate Weight:                                                      14 kg



Power Requirements:                                           110~220 VAC 50~60 Hz

Power Consumption:                                                      120 W


Environmental Conditions

Operating Temperature:                                                  0 C to 50 C

Relative Humidity:                                      100% condensing, up to 2”/hour rain

Cooling Forced Air 


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