June 1, 2020

900/1800/2100Mhz combiner


3 band combiner is an antenna duplexer that shares 3 frequencies. The frequency can be manufactured from 900/1800/2100Mhz with the specific frequency of GSM/WCDMA/LTE system. It also has waterproof function so it can be installed outdoors. Low loss and low PIM are ideal for outdoor base station equipment.


  • Telecommunication purpose
  • Outdoor Antenna combiner for GSM/3/4G
  • RRH combiner for GSM/3/4G
NoColumnPort 1Port 2Port 3
1Frequency Band※700~900MHz
Please designate the one pass band frequency from above
Passband is permitted within 10% of above each frequency and
Port1, Port2 and Port3 must not be same Pass band frequency
2Insertion Loss0.5 dB max
3Pass band Ripple0.35dB
4V.S.W.R1.2 max
5Isolation (Por1 and Port2 and Port3)50dBc min
6Impedance50Ω All ports
7Passive Intermodulation-153dBc CW 2x43dBm
8Average Maximum Power200W
9Operating Temperature -30 to +75°C
10Storage Temperature -40 to +85°C
11Relative Humidity 0~95% ~35 °C
12Waterproofing Class IP67
13Lightning Protection3kA Lightning Surge Current Waveform 10/350 waveform
20kA Lightning Surge Current Waveform 8/20 waveform
14RoHS ApplicantComplied
15Dimensions50x230x200 mm (Height x Width x Depth)
16Weight3.0kg (not included Mounting Metal part)
17ConnectorAll ports: 7/16 DIN-Female