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Directional Coupler
(CATV Indoor Directional Coupler)

Utmost stable frequency at 5~1,000MHz
Balanced splitting of RF signal without a change of impedance
Controllable 3dB-step tap loss from 8 ~ 35dB
Superior electromagntic wave shield and durability with Al-Diecasting

 
  

상품 상세설명

pro_title_box01.jpg Dimension pro_title_box03.jpg
 
Model Number Size
UNSC-C201, UNSC-C202 53.6mm(W) X 37.5mm(D) X 18mm(H)
UNSC-C204 76mm(W) X 37.5mm(D) X 18mm(H)
UNSC-C208 120.4mm(W) X 37.5mm(D) X 18mm(H)
 
pro_title_box01.jpg Performance pro_title_box03.jpg
 
Item Tap
loss		 Frequency Insertion
loss		 Reverse
isolation		 Return
loss		 Tap loss
tolerabce		 Mutual
isolation		 Impedance
Unit 　 ㎒ ㏈ ㏈ ㏈ ㏈ ㏈ Ω
1 Way 8㏈ 5~1,000 ≤3.2 ≥22 ≥15 ±1.5 ≥20 75
11㏈ 5~1,000 ≤2.3 ≥24 ≥15 ±1.5 ≥20 75
14㏈ 5~1,000 ≤1.7 ≥27 ≥15 ±1.5 ≥20 75
17㏈ 5~1,000 ≤1.5 ≥28 ≥15 ±1.5 ≥20 75
20㏈ 5~1,000 ≤1.3 ≥31 ≥15 ±1.5 ≥20 75
2 Way 8㏈ 5~1,000 ≤4.6 ≥22 ≥15 ±1.5 ≥20 75
11㏈ 5~1,000 ≤3.0 ≥24 ≥15 ±1.5 ≥20 75
14㏈ 5~1,000 ≤2.0 ≥26 ≥15 ±1.5 ≥20 75
17㏈ 5~1,000 ≤1.6 ≥28 ≥15 ±1.5 ≥20 75
20㏈ 5~1,000 ≤1.3 ≥31 ≥15 ±1.5 ≥20 75
4 Way 11㏈ 5~1,000 ≤4.6 ≥22 ≥15 ±1.5 ≥20 75
14㏈ 5~1,000 ≤3.0 ≥25 ≥15 ±1.5 ≥20 75
17㏈ 5~1,000 ≤2.0 ≥27 ≥15 ±1.5 ≥20 75
20㏈ 5~1,000 ≤1.6 ≥30 ≥15 ±1.5 ≥20 75
8 Way 14㏈ 5~1,000 ≤4.8 ≥23 ≥15 ±1.5 ≥20 75
17㏈ 5~1,000 ≤3.0 ≥26 ≥15 ±1.5 ≥20 75
20㏈ 5~1,000 ≤2.0 ≥27 ≥15 ±1.5 ≥20 75
 
pro_t_con.jpg CUSTOMER  
• Steve Hwang (+82-10-2710-3960 / hbs0420@es-tech.com)
  • HEAD OFFICE / PLANT
    9, Cheomdansandan 4-gil, Hongbuk-eup, Hongseong-gun Chungcheongnam-do, Republic of Korea    
    TEL +82-70-4571-4725    FAX +82-70-4009-9525
    SUWON OFFICE
    57, Saneop-ro 92beon-gil, Gwonseon-gu, Suwon-si Gyeonggi-do, Republic of Korea  TEL +82-70-4571-4700    FAX +82-70-4571-4799