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High Directivity 2g 3g 4g Poi Point Of Interface , Rf Passive Combiner 10 In 4 Out

Product Details:
Place of Origin: china
Brand Name: ZD
Certification: RoHS
Model Number: ZD-POI-1821-10NF4NF
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard exporting cartons or as customer required
Delivery Time: 20-30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100pcs one month
  • Detail Information
  • Product Description

Detail Information

VSWR: <1.3 Advantage: Customerized
RF Connectors: N-F Impedance (Ω): 50
Temperature (℃): -40 To +65 Waterproof: IP67
High Light:

das module


poi telecom

Product Description

RF Passive combiner 10 IN 4 OUT POI Combiner Point of Interface 2g 3g 4g
l Combiner for Feeder Sharing
l High Directivity / Isolation
l 100W/input power handling, High Reliability
l Low Insertion Loss, Low VSWR, Low PIM(IM3)
l IP67 for outdoor


Electrical Specifications



Input Port information (MHz)

DCS-1 TX1/RX1 1710-1730/1805-1825
DCS-2 TX2/RX2 1730-1750/1825-1845
DCS-3 TX3/RX3 1750-1770/1845-1865
lLTE-1 TX4/RX4 1710-1730/1805-1825
LTE-2 TX5/RX5 1730-1750/1825-1845
LTE-3 TX6/RX6 1750-1770/1845-1865
WCDMA-1 TX1/RX1 1965-1980/2155-2170
WCDMA-2 TX2/RX2 1920-1935/2110-2125
WCDMA-3 TX3/RX3 1935-1965/2125-2155
WCDMA-4 TX4/RX4 1920-1980/2110-2170
Insertion Loss (dB)



Isolation Same Bands (dB) ≥25
Isolation Cross Bands (dB) ≥80
Return Loss (dB) ≥18
Power Handling(W) 100
Intermodulation Products (dBc) ≤-150@2*43dBm
Impedance(Ω) 50
Mounting 19" Rack
Temperature Range(℃) -40~+65
Humidity(%) 5 to 95
Application Indoor


Mechanical Specifications

Dimensions,LxWxH(mm)/(in) (excluding connectors&mounting bracket) TBD
Weight(kg)/(lb) TBD
Shipping Dimensions,LxWxH(mm)/(in) TBD
Shipping Weight (kg)/(lb) TBD




Input Ports 10xN- Female
Output Ports 4x N-Female

Block Diagram:
High Directivity 2g 3g 4g Poi Point Of Interface , Rf Passive Combiner 10 In 4 Out 0
CenRF promises reasonable price, short production time, and after-sales service.

1. What're the main products of ZD?
ZD specializes in manufacturing all types of communication products. Our main products are repeaters, antennas, power splitters, couplers, combiners, cables, and connectors.
2. Can your company provide Technical Support?
Yes. We have experienced technical experts who are willing to help you deal with technical problems.
3. Can your company provide solutions?
Yes. Our team of IBS experts will help find the most cost-effective solution for your application.
4. Do you test the equipment before your delivery?
Yes. We do test every component after installation to ensure we've delivered the signal solution you needed.
5. What is your quality control?
Quality is ZD's culture. We do have strict inspection and testing before shipment.
6. Can you accept the small order?
Yes, small order is available in our company.
7. Do you have OEM&ODM service?
Yes, we can support our customers specialled products and we are able to put your logo on the products.
8. Can your company provide CO or Form E certificate?
Yes, we can provide it if you need.


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