IBU 240 주파수 분배기

IRIG-B 입력을 Automatic 으로 설정해 놓으면 A입력 fail시 B입력으로 자동으로 변환 가능한 분배기 입니다.

• 저 위상잡음, 고 신뢰도 출력 주파수 분배 장치
• 입력 : 2 x BNC, 300Hz to 50Khz
• 출력 : 24 x BNC, 정현파 (300Hz to 50Khz)
• Redundancy 기능 선택 (자동 or 수동)
• 전면 상태 LED 표시 기능
• 1U, 19” 랙 장착

Time Code Inputs

     Connector : Two rear panel BNC’s
     Amplitude : 4 Vrpp
     Input Impedance : 600 Ohms, transformer isolated
     Frequency : 300 Hz to 50 kHz

Fault Discrete Input

     Number of Inputs : 2
     Connector : DB9
     Level : TTL
     Active level : Link selectable, high or low

Time Code Outputs

     Number of Outputs : 24
     Connector : BNC
     Amplitude : Same as input
     Isolation : Transformer coupled
     Output impedance : 600 Ohms
     Output protection : Short-circuit proof

Fault Sense & Transfer

     Modes : Automatic and Manual
     Manual : Selects input A or Input B
     Auto : Provides automatic switch from A to B
              should input A fail

Environmental-Physical-Power

     Temperature
       - Operating : 0 to + 50°C
       - Storage : -40 to +85°C
       - Humidity : To 95% non-condensing
     Power : 115/230 Vac 50/50 Hz, <25 W
     Optional Power : 18-36 Vdc, 36-72 Vdc, -48Vdc
       - Dimensions : 19 inch Rack Mount, 1.73 inches high(1U) 14.5 inches deep
     Weight : 7.5 lb typical
     EMC Emission : To EN50081-1 as EN55022
     EMC Immunity : To EN50082-1 as EN1000-4-2 ESD, IEC 801-3 HF Field, IEC 801-4 Burst