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SAMJI ELECTRONICS CO., LTD.

Tel.
+82-31-5187-8000
Fax.
+82-31-5187-8080
E-mail.
samjielec@samji.com
Addr.
63-27 Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, KOREA
SAMJI ELECTRONICS
Quality Innovation / Customer Satisfaction / Value Creation
Communication Business > Repeater >
Optical Repeater
NR 6Band Sharing DAS
Overview

This System is an indoor relay device for In Building Service, and sharing DAS one corresponding to 5G to 6 Bands (700MHz, 800MHz, 900MHz, 1.5GHz, 1.7GHz, and 2GHz) of four communication companies(KDDI, NTT docomo, SoftBank, and Rakuten) in Japan.

Characteristics
  • The System consists of RF Unit-MU-micro input RU or RF-Unit-MU-high input RU and supports 1x1 SISO.
  • The Interface between RF Unit and MU consists of the system using Optic Fiber Cable(6Gbps) while the Interface between MU, small input RU and high input RU consists of the system using Optic Fiber Cable(10Gbps), respectively.
  • The System is composed by Star Method, supports connecting with maximum 8 high input RU or 16 micro input RU per MU.
Spec.
Item NR 6Band Sharing DAS 사양
Frequency 718MHz ~ 748MHz
773MHz ~ 803MHz
815MHz ~ 845MHz
860MHz ~ 890MHz
900MHz ~ 915MHz
945MHz ~ 960MHz
1427.9MHz ~ 1462.9MHz
1475.9MHz ~ 1510.9MHz
1710MHz ~ 1785MHz
1805MHz ~ 1880MHz
1920MHz ~ 1980MHz
2110MHz ~ 2170MHz
Output Power 700M Band : +17.8dBm(micro input RU) / +37.8dBm(high input RU)
800M Band : +17.8dBm(micro input RU) / +37.8dBm(high input RU)
900M Band : +14.8dBm(micro input RU) / +34.8dBm(high input RU)
1.5G Band : +18.5dBm(micro input RU) / +38.5dBm(high input RU)
1.7G Band : +21.8dBm(micro input RU) / +41.8dBm(high input RU)
2G Band : +22dBm(micro input RU) / +42dBm(high input RU)
Item Description
Antenna Port 1*1 SISO
Dimensions (mm, W*H*D) RF Unit : 427 x 149 x 280
MU : 497 x 49 x 220
micro input RU : 380 x 240 x 136.5
micro input RU : 350 x 490 x 197
Weight RF Unit : 8.4Kg, MU : 4.1Kg
micro input RU : 12.7Kg, high input RU : 28.9Kg
Operating Temperature 0 ~ +40℃
Cooling RF Unit, MU : FAN Forced Cooling MEthod
micro input RU, high input RU : Natural Convection