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1584-25 RF Splitter

 
Each unit contains two, five way, 0.95 - 2 GHz, 0 dB gain splitters in a 1 Rack Unit chassis. Each splitter has a monitor connector on the front panel and four outputs on the back panel. Two individual 115 VAC input power supplies provide a diode OR’d + 22 VDC voltage to power the LNBs through DC power inserters. Each LNB power line is separately fused. A surge suppressor on each LNB input protects against high voltage transients. On the front panel, green LEDs indicate presence of +22 VDC at each LNB power supply output and DC voltage test points allow monitoring the LNB voltage with a voltmeter.

 


1584-25 RF Splitter Front Panel


1584-25 RF Splitter Rear Panel

Equipment Specifications*
 

Input Characteristics
Impedance/RL
Level
75 ohms/10dB, min, 0.95-2.05 GHz; 14dB, typ, 0.95-1.75 GHz
-20 dBm total maximum
Output Characteristics  
Impedance/RL 75 ohms/10dB, min, 0.95-2.05 GHz; 14dB, typ, 0.95-1.75 GHz
In-Band Characteristics  
Gain
Freq Response; .95-1.75GHz
Freq Response; 1.75-2.05 GHz
Port to Port Isolation
Coupler to Coupler Isolation
0 dB ± 1.0 dB
±1.0dB; ±0.5dB, any 20 MHz incr.
+1, -3 dB; ±0.7dB, any 20 MHz incr.
>18dB min, 20dB typ.
>35dB min, 40dB typ.
Indicators  
Power
 
Green LED indicates DC voltage prior to diode OR and to LNBs
Other
LNB DC Voltage
Output LNB current
Surge Suppressor
Mechanical
Power
22 ± 2 VDC
300 ma, max, each
SiDACTOR
19" standard chassis; 1.75"H X 12"D
90-260 VAC, 50-60Hz, 30W; Redundant switching power supplies

*+10 to +40 degrees C; Specifications subject to change without notice