June 1, 2020

900Mhz-2 Way same band combiner

Model: DUP-1002

2 Ways Combiner


  • Telecommunication purpose
  • Outdoor Antenna combiner for GSM/3/4G
  • RRH combiner for 3/4G


2 ways combiner is an antenna duplexer that shares 2 frequencies.The frequency can be manufactured from 700/900/1800/2100/2700 MHz 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.

NoColumnPORT 1PORT 2
1Frequency Band※700~900MHz
Please designate the one pass band frequency from above
Passband is permitted within 10% of above each frequency band
Port 1 and Port 2 must not be same Pass band frequency
2Insertion Loss0.5 dB max
3Pass band Ripple0.35dB
4V.S.W.R1.2 max
5Isolation(Port1 and Port2)50dB min
6Impedance50Ω All ports
7Passive Intermodulation-153dBc CW 2x43dBm
8Average Maximum Power200W
9Operating Temperature-30°C to +75°C
10Storage Temperature -40°C to +85°C
11Relative Humidity0~95% ~35 °C
12Waterproofing ClassIP67
13Lightning Protection3kA Lightning Surge Current Waveform 10/350 waveform
20kA Lightning Surge Current Waveform 8/20 waveform
14RoHS ApplicantComplied
15Dimensions200x185x50 mm (Height x Width x Depth)
16Weight3.0kg (not included Mounting Metal part)
17ConnectorAll ports: 7/16 DIN-Female