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RF Modulator

 

            

                  PLL Synthesized Oscillator 

Video 

          

                   

                  NTSC 

Audio 

          

                   

                  MTS Stereo  

RF Carriers

 

                

Frequency Stability 

      

                  +1KHz  

Frequency Ranges 

        

                  UHF 471.25-855.25MHz 

 

                    

                   

                  Ultraband 433.25-859.25MHz  

Channels 

     

                   

                 

UHF 14-78, Ultraband 59-135(Excl 95-99)

  

Channel Width 

             

                  6.0MHz  

Audio Offset 

                 

                  4.5MHz  

Sidebands   

                   

                  Double  

RF Output

  

Maximum   

                   

                  35dBmV 

Gain Range 

                   

                  20dBmV Adjustable Attenuator 

Video Output 

                

                  1VPeak to Peak  

Audio Output 

               

                  1V RMS  

Video Performance

  

Differential Gain 

          

                  Less than 2% (0.2dB)  

Differential Phase 

         

                  Less than 3 degree  

Signal/Noise Ratio 

       

                  Greater than 52dB  

Spurious Output Rejection

  

Outside Carrier 

             

                  +12MHz Greater than 70dBC  

Inside Carrier 

                

                  +12MHz Greater than 55dBC  

Isolation 

      

                   

                  Greater than 70dBmV 

Inputs

  

Video 

          

                   

                  0.4V-2.7V Peak to Peak adjustable 

Audio 

          

                   

                  1V RMS  

Connectors

  

Video Inputs 

                 

                  RCA Female  

Audio Inputs 

                 

                  RCA Female (stereo loop thru)  

RF Output  

                   

                  F type female  

Signal Combiner

 

        

                  Supplied with unit  

Operating Temps

 

       

                  0C to 50C  

Transformer Input 

  

Input Voltage 

                

                  115 VAC, 50/60Hz  

Power 

          

                   

                  8 Watts  

Exterior

 

     

                   

                  ABS resin fiber - black  

Display

 

       

                   

                  3 digit channel display  

Channel Selector 

        

                 

Up/Down selector buttons  

Dimensions

 

                  

                  9” x 6” x 2.8” 

RF Modulator

 

            

                   PLL Synthesized Oscillator 

Video 

         

                   

                   NTSC 

Audio 

         

                   

                   L&R Monaural/Stereo loop opt. 

RF Carriers

 

                

Frequency Stability 

      

                   +1KHz  

Frequency Ranges 

        

                   Antenna/UHF 471.25-855.25MHz 

 

                   

                   

                   Cable/Ultraband 433.25-859.25MHz  

Channels 

    

                   

                   UHF 14-78,

 

Cable

 59

-135

(Excl 95-99)

 

 

Channel Width 

             

                   6.0MHz  

Audio Offset 

                 

                   4.5MHz  

Sidebands 

   

                   

                   Double  

RF Output

  

Maximum   

                   

                   35dBmV 

Gain Range 

                   

                   0-20dBmV Adjustable Attenuator 

Video Output 

                

                   1VPeak to Peak  

Audio Output 

               

                   1V RMS  

Video Performance

  

Differential Gain 

          

                   Less than 2% (0.2dB)  

Differential Phase 

         

                   Less than 3 degree  

Signal/Noise Ratio 

       

                   Greater than 55dB 

Operating Temps

 

       

                   0

o

C to 50

o

C  

Spurious Output Rejection

  

Outside Carrier 

             

                   +12MHz Greater than 70dBC  

Inside Carrier 

                

                   +12MHz Greater than 55dBC  

Isolation 

     

                   

                   Greater than 70dB 

Inputs

  

Video 

         

                   

                   0.4V-2.7V Peak to Peak, adjustable 

Audio 

         

                   

                   1V RMS

 

Connectors

  

Video Inputs 

                 

                   RCA Female  

Audio Inputs 

                 

                   RCA Female 

RF Output   

                   

                   F type female  

Signal Combiner

 

        

                   Supplied with unit  

Insertation Loss 

            

                   3.5dBmV 

Bandwidth  

                   

                   5-1000MHz 

Transformer Input 

  

Input Voltage 

                

                   115 VAC, 50/60Hz  

Power 

         

                   

                   8 Watts  

Exterior

 

    

                   

                   ABS resin fiber - black  

Display

 

      

                   

                   3 digit channel display  

Channel Selector 

        

                  

Up/Down selector buttons  

Dimensions

 

                  

                   9” x 6” x 2.8”

 

CVT 1stereo Specifications 

CVT 1ub/2ub/3ub Specifications 

Channel Vision

  Limited Warranty

 

 
Channel Vision Technology will repair or replace any defect in material or workmanship which occur during 
normal use of this product with new or rebuilt parts, free of charge in the USA, for two years from the date of 
original purchase.  This is a no hassle warranty with no mail in warranty card needed.  This warranty does not 
cover damages in shipment, failures caused by other products not supplied by Channel Vision Technology, or 
failures due to accident, misuse, abuse, or alteration of the equipment.  This warranty extends only to the original 
purchaser.  A purchase receipt, invoice, or other proof of original purchase date will be required before warranty 
repairs are provided. 
 
Mail in service can be obtained during the warranty period by calling toll free (800) 840-0288 toll free.  A Return 
Authorization number must be obtained in advance and be marked on the outside of the shipping carton. 
 
This warranty gives you specific legal rights, and you may have other rights (which vary from state to state).  If a 
problem with this product develops during or after the warranty period, please contact Channel Vision, your 
dealer, or any factory-authorized service center. 

Summary of Contents for Stereo Receiver

Page 1: ...Because the CVT Modulator merges these additional inputs into your existing TV signal ahead of your television sets the new channels will be available at every TV hooked up to your coax cable You can...

Page 2: ...an radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interferen...

Page 3: ...tructions will help you calculate likely losses through coax cable runs and splitters In line amps are powered through the coax cable and can be used to achieve modest signal strength gains more power...

Page 4: ...Here are the most common problems and solutions After trying these solutions call 800 840 0288 for 24 hour technical assistance Calls before 8 a m and after 5 p m pacific standard time will be return...

Page 5: ...rse instead of the supplied modulated channels A If the modulated channels are good use a low pass filter to clean up the incoming frequencies to be modulated B If the modulated channel does not impro...

Page 6: ...S 2 HS 2 Stereo Receiver TV VCR Cable Box Cable or Antenna CVT 3UB UHF Eliminated if cable box will pass modulated channels A V Out A V Out A V In A V In RF In RF In RF Out RF In 3102 Filter Channel V...

Page 7: ...0dB may be to hot Some CATV companies use channel 106 and of course if the incorrect filter is used it will disable the modem as it would the digital CATV box The modem is usually dedicated at the fro...

Page 8: ...CVT 1UB UHF II A V SOURCES CH 123 125 DIAGRAM C 3102 118 LOW PASS FILTER USED WITH DIGITAL CATV 1 RG 6 COAX CATV SYSTEMS max 750MHz PART 3205 ALSO IS PLACED AT THE FRONT OF THE CATV SYSTEMS HS 2 CVT 1...

Page 9: ...erating Temps 0o C to 50o C Spurious Output Rejection Outside Carrier 12MHz Greater than 70dBC Inside Carrier 12MHz Greater than 55dBC Isolation Greater than 70dB Inputs Video 0 4V 2 7V Peak to Peak a...

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