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Sunny has recently launched TETRA Channel Selective Amplifier in STR400/STR800 series. The configuration can be pre-selected 2/4/6/8 channels within 5/7MHz bandwidth. All channel frequencies can be configured by local/remote control software with 37dBm composite output power. Besides Off-air Amplifier, these series also provide Line Amplifier and Optical Fiber Amplifier to address different application.
The specification about STR400/STR800 series is complied with ETSI standard for TETRA. These series provide different options such as redundancy and dry contact to satisfy customer requirement. Also Sunny offers remote control software to help customer managing these amplifiers.
I’m not a technologist, but I know that it’s misleading when wireless carriers try to convince first responders that their network is always on. Does that mean it’s always available? No. After all, the sun is always on, but it’s not sunny every day. Always on is the price of admission to the modern world. Does your electric company brag that your electricity is always on? No, because it should be.
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