POI


Point of Inteface (POI) are widely used in common antenna systems in today's 2/3G mobile world. Together with the increasing demand in adding trunk radio, WLAN, and LTE/Wimax networks into the mobile coverage infrastructure especially in indoor and in tunnel environments, POI design is becoming a very important aspect of RF engineering in the area of distributed antenna systems. Zybis has provided a number of POIs suitable for different countries/markets.

Zybis had a dedicated design team for POIs, which are always custom projects. The design team will take inputs from the customer including number of input/output/monitor ports and frequency bands, and then generate a specification based on our design. The result would be in terms of insertion loss, isolation, dimension and weight etc. The customer can also specify mounting method, type of connectors, and location of front panel etc. All POIs are designed to the highest standard of IM3 requirement so that the many different operator signals will not generate harmful interference mutually.

Please contact our sales team for a quotation of a product that is designed specifically for your application.
© 2014 Zybis Technologies Limited
For variation of products, please go to the customised products section. For products without a link to specification, please contact us for assistance.
ZB-POI-12
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Product Code
Frequency/Band
Description
CDMA800/GSM900/1800/WCDMA2100
11-in/4-out Duplex POI for Taiwan
GSM900/1800/1900/WCDMA2100
4-in/2-out Duplex POI for Thailand
CDMA800/GSM900/1800
4-in/2-out Duplex POI for Thailand
GSM900/1800/WCDMA2100
4-in/2-out Duplex POI for Thailand
GSM900/1800
3-in/2-out Duplex POI for Thailand
iden800/Tetra800/GSM900/1800/WCDMA2100
10-in/2-out Duplex POI for Singapore
CDMA800/GSM900/1800
6-in/4-out Duplex POI
CDMA800/GSM900/1800/WLAN2500
7-in/4-out Duplex POI
CDMA800/GSM900/1800
8-in/4-out Duplex POI
CDMA800/GSM900/1800/WCDMA2100
10-in/4-out Duplex POI
CDMA800/GSM900/1800/WCDMA2100
12-in/4-out Duplex POI
CDMA800/GSM900/1800/WCDMA2100/WLAN2500
15-in/4-out Duplex POI
CDMA800/GSM900/1800/WCDMA2100
18-in/4-out Duplex POI
CDMA800/GSM900/1800/WCDMA2100/WLAN2500
20-in/4-out Duplex POI
GSM900/1800/WCDMA2100
11-in/2-out Duplex POI for Hong Kong
GSM900/1800/WCDMA2100
11-in/2-out Simplex POI for Hong Kong
GSM900/1800/WCDMA2100
11-simplex-in/2-duplex-out POI for Hong Kong
GSM900/1800/WCDMA2100
13-in/2-out Duplex POI for Hong Kong
GSM900/1800/WCDMA2100
13-in/2-out Simplex POI for Hong Kong
GSM900/1800/WCDMA2100
13-simplex-in/2-duplex-out POI for Hong Kong
WCDMA2100
4-in/2-out Duplex POI for Hong Kong
WCDMA2100
4-simplex-in/2-duplex-out POI for Hong Kong
2/3G/LTE2600
LTE Upgrade for Duplex POI
2/3G/LTE2600
LTE Upgrade for Simplex POI
GSM900/1800/WCDMA850/2100
8-in/4-out Duplex POI for Thailand
GSM900/1800/WCDMA850/2100
9-in/4-out Simplex POI for Thailand
CDMA800/GSM900/1800/WCDMA850/900/2100
11-in/4-out Duplex POI for Thailand