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Product Manual 

QCA9-33 Active Combiner 

April 13, 2012 

 
 
 
 

   

 

 
 
 

Summary of Contents for Contemporary Research QCA9-33

Page 1: ...Product Manual QCA9 33 Active Combiner April 13 2012...

Page 2: ...view 3 Specifications 4 Installation 5 Basic Setup 5 16 Channel Operation 5 16 64 Channel Operation 5 Rack Mounting 6 RK2 Dual Rack Kit with Tie Bar Mounting 6 RK1 Single Unit Rack Mount 6 RK2 Locking...

Page 3: ...dBmV The compact QCA9 33 mounts two across in a single rack space using CR RK1 and RK 2 rack kits and can be mixed with QMOD HDTV modulators using the same rack kits The units are wholly designed and...

Page 4: ...V 38 dB typical 30 dB minimum 54 860 MHz 30 dB typical Output Net Level Max Level CTB Noise Return loss 17 dBmV amplifier extremely low noise linear performance through 860 MHz Net 3 db gain after com...

Page 5: ...a cable feed usually filtered to knock out cable channels RF Amp Out The QCA9 33 accepts up to 30 dBmV level and after compensating for combining losses amplifies the input level by 3 dBmV up to a max...

Page 6: ...the sides RK1 Single Unit Rack Mount Attach the long and short rack ears to the side and towards the front of the unit with the four 4 supplied 8 32 by black countersunk screws RK2 Locking Cases toge...

Page 7: ...frain from touching such power lines or circuits as contact with them might be fatal 6 Overloading Do not overload wall outlets and extension cords as this can result in a risk of fire or electric sho...

Page 8: ...e sought or a claim is made under this warranty or as a tort claim including negligence and strict product liability a contract claim or any other claim This limitation of liability cannot be waived o...

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