More than four frequency combiner frequency combiner In engineering applications, the need to be 800 MHZ, 900 MHZ C G network or other different frequency output at the same time, USES the combiner, can make a set of indoor distribution system at the same time to work on, GSM, CDMA frequency spectrum or other frequencies.
Such as in a radio antenna system, will be several different frequency band (such as 145 MHZ and 435 MHZ) after input and output signal through a combiner with a feeder and radio connection, this not only saves a feeder, also avoid the switching of different antenna problems.
Details
Four ports combiner
CH1 CH2 CH3 CH4
Frequency range (800 ~ 880 MHz) 800 ~ 880, 1710 ~ 1880, 1920 ~ 1920
Insertion loss (dB), 0.8, 0.8, 0.8, 0.8 or less or less or less or less
With volatility (dB) acuities were 0.6, 0.6, 0.6, 0.6 or less or less or less
Port isolation (dB) 80 @ 900 ~ 960 MHZ or 80 @ 1710 ~ 1880 MHZ or higher
80 @ 1920 ~ 2170 MHZ or higher acuity 80 @ 800 ~ 880 MHZ or 80 @ 1710 ~ 1880 MHZ or 80 @ 1920 ~ 2170 MHZ or 80 @ 800 ~ 960 MHZ 80 @ 900 ~ 960 MHZ or 80 @ 1920 ~ 2170 MHZ or higher acuity 80 @ 800 ~ 880 MHZ or 80 @ 900 ~ 960 MHZ
80 @ 1710 ~ 1880 MHZ or higher
Standing wave ratio of 1.4 or less
The third order intermodulation (dBc) 43 DBM - 120 @ 3 x or less
Power capacity (W) 100
Impedance (Ω) 50
Interface type N - F
Working temperature (℃) - 20 ~ + 65 ℃
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