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ADC Tower-Mounted Amplifiers ユーザーズマニュアル

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Singlemode and Dual Mode 800/1900 MHz PDU Typical Specifications
 
ELECTRICAL 
Input Voltage:  
 
20-56 Vdc positive/negative ground
Output Voltage:  
 
18 Vdc each
Maximum Current Drawn:  
 
3.8A
PHYSICAL 
Dimensions (HxWxD):  
 
43 x 196 x 103 mm (1.69" x 7.72" x 4.06")
Weight:   
 
<460 g
Color:    
 
Silver
CONNECTORS 
Output for MHUs:  
 
SMB, male (qty 6)
Power Connector:  
 
4-pin male
General Alarm Connector:  
 
3-pin male
Indicators
  Singlemode PDU:  
 
Green OK/NOK LEDs
Red General Alarm LED
  Dual Mode PDU:  
 
Green/Yellow OK/NOK LEDs
Red General Alarm LEDs
  Alarm output:  
 
Alarm output is isolated 3-pin relay connection
     
 
 
Normally open and normally closed connection  
     
 
 
available
ENVIRONMENT 
Storage:  
 
ETS3019-1-1
Transport:  
 
ETS3019-1-2
Operation:  
 
ETS3019-1-3
Housing:  
 
IP40
Temperature Range (Indoor Use):  
 
-20ºC to +65ºC (-4ºF to +149ºF) 
Lightning Protection:  
 
IEC 1000-4-5 EMC
APPROVALS 
 
UL
QUALITY  
 
MTBF 250,000 hours. Manufactured under
     
 
 
ISO 9001 quality system
ACCESSORIES 
Basic Accessories:  
 
Power supply cable (10 m), alarm cable (10 m), 
     
 
 
grounding cable (2 m) and wall mounting screws
Optional Accessories: 
 
Mounting hardware for 19” rack mount
ClearGain
®
 Tower-Mounted Amplifiers 
Americas