HDT HDSSAG20DN Instruction Manual Download Page 6

 

Model HDSSAG20DN 

High Definition 20dB Adjustable Gain Satellite/Transponder Selector 

 

 

Description 

The HDSSAG20DN is a Professional-Grade 4-channel adjustable gain satellite/transponder selector 
designed to work with DISH Network dish antennas. The HDSSAG20DN selects and amplifies transponder 
signals from satellites 110 , 118.7 , 119 , and 129 . Each channel has an adjustable gain of –5dB to 20dB 
and covers a frequency range of 950MHz to 2150MHz. The amplifier is designed to recover low-level 
signals that may be well below the threshold of most satellite power meters. The HDSSAG20DN is used in 
conjunction with residential, stacked, multiswitch, and head-end systems.

   

 

MADE IN USA 

 

Features: 

 

Wide signal dynamic range capability 

 

Ultra-low level signal recovery 

 

Integrated voltage regulators 

 

Corrosion-resistant connectors 

 

Rugged aluminum construction 

 
Specification   

 

 

 

 

 

Minimum 

Typical 

Maximum 

Frequency…………………………………………………

  950MHz 

 

 

2150MHz 

Noise Figure……………………………………………….

   

 

3.5dB 

Absolute Maximum Total Input Power

1

…………………..

   

 

 

 

0dBm 

Input Power Range……..………………………………….

  -75dBm

2

 

 

 

-20dBm

3

 

Individual Transponder Maximum Output Power………...

   

 

0dBm 

Gain at maximum setting 

at 950MHz…………………………………….  19.0dB  

20.0dB   

21.0dB 

at 1450MHz…………………………………...  19.0dB  

20.0dB   

21.0dB 

at 1650MHz..………………………………….  19.0dB   

20.0dB   

21.0dB 

at 2150MHz…………………………………...  18.0dB  

19.0dB   

20.0dB 

Channel-to-Channel Isolation

4

…………………………….

   

 

45dB 

 
 
 
 

Summary of Contents for HDSSAG20DN

Page 1: ...20 dB Adj Gain Satellite Selector for DISH Network Model HDSSAG20DN Instruction Manual www hdtvlabs tv ...

Page 2: ...g and amplifying all transponder signals from any of the DISH Network satellites the Satellite Selector can be used in residential commercial and SMATV systems where long cable runs exist between the dish antenna system multi switches and television receivers Satellite Selector Features Professional Grade Quality Frequency range of 950 MHz to 2150 MHz Input Power Range of 20dBm to 75dBm Adjustable...

Page 3: ...tellite Selector channels has a 20 turn potentiometer for precise gain control Adjusting the tuning screw clockwise will increase the gain counter clockwise will reduce the gain The gain adjustment will change more slowly at the lower end The four potentiometers have no stop on either end as this is a built in safety feature to prevent them from breaking 4 Proper output signal should be checked wi...

Page 4: ...te signals Care must be taken however to ensure that the desired satellite signal connected to an input port of the Satellite Selector is also connected to the corresponding output port of the Satellite Selector as shown in the Connection Diagram Each output port connection can then be routed to the corresponding multi switch input connection for that satellite signal Connect the external power su...

Page 5: ...s Care must be taken however to ensure that the desired satellite signal connected to an input port of the Satellite Selector is also connected to the corresponding output port of the Satellite Selector as shown in the Connection Diagram Route the corresponding satellite signals from the output ports of the Satellite Selector to the labeled input connections of the Upconverter Multiplexer Connect ...

Page 6: ...low the threshold of most satellite power meters The HDSSAG20DN is used in conjunction with residential stacked multiswitch and head end systems MADE IN USA Features Wide signal dynamic range capability Ultra low level signal recovery Integrated voltage regulators Corrosion resistant connectors Rugged aluminum construction Specification Minimum Typical Maximum Frequency 950MHz 2150MHz Noise Figure...

Page 7: ... figure is not too high such that the carrier to noise ratio of the satellite signal has not been degraded such that signal recovery is not possible Signal levels lower than 75dBm can be recovered with properly designed systems having over all low system noise figures Low noise figure systems are achieved by avoiding the addition of too many attenuators or too much loss in front of an amplifier bl...

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