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| 806DM
AGILE NTSC VIDEO DEMODULATOR |
The
Dracom 806DM Video Demodulator is a professional quality agile television
demodulator that provides an audio and video output from any VHF,
UHF, or CATV channels (54 through 806 MHz). The standard one rack-unit
design permits convenient paring with a Drake or Dracom Professional
Video Modulator to perform off-air or CATV channel processing.
- Low cost NTSC demodulator.
- Receives off-air VHF and UHF television channels
2-69 or CATV channels 2-125.
- Easy-to-read 3 digit channel display.
- Secure, recessed, front panel push button channel
switches and lock function to reduce the possibility of accidental
channel change.
- Nominal 1.0 Vp-p standard negative sync video
output, adjustable level.
- Adjustable video and audio output levels.
- Retains channel settings after power loss
Specifications
RF
Input
Frequency
Range:
54 through
806 MHz,
Off-Air channels 2 through 69,
CATV channels 2 through 125.
Input
Level:
-10 to
+35 dBmV
Noise
Figure:
10 dB
maximum
Image
Rejection:
50 dB
minimum
Input
Impedance:
75 Ohms
Video
Output
Level:
1.0 Vp-p
nominal, NTSC standard negative sync, adjustable with front
panel control.
Output
Impedance:
75 Ohms
Audio
Output
Level:
350 mV
rms nominal, adjustable, unbalanced
Output
Impedance:
600 Ohms
nominal
General
Power
Requirements:
115 VAC
± 10%, 60 Hz, 5 watts
Operating
Temperature:
0° to
50° Celsius, ambient.
Dimensions:
1.75 inches
Height x 19 inches Width x 4 inches Depth
Weight:
4.5 lbs.
Connectors:
RF input,
video output, and unbalanced audio output are all type "F".
Use adapter for RCA phono.
The Dracom 806DM Video Demodulator is a professional quality agile television demodulator that provides an audio and video output from any VHF, UHF, or CATV channels (54 through 806 MHz). The standard one rack-unit design permits convenient paring with a Drake or Dracom Professional Video Modulator to perform off-air or CATV channel processing.
- Low cost NTSC demodulator.
- Receives off-air VHF and UHF television channels 2-69 or CATV channels 2-125.
- Easy-to-read 3 digit channel display.
- Secure, recessed, front panel push button channel switches and lock function to reduce the possibility of accidental channel change.
- Nominal 1.0 Vp-p standard negative sync video output, adjustable level.
- Adjustable video and audio output levels.
- Retains channel settings after power loss
Specifications
| RF | |
| Input
Frequency |
54 through
806 MHz, Off-Air channels 2 through 69, CATV channels 2 through 125. |
| Input Level: |
-10 to +35 dBmV |
| Noise Figure: |
10 dB maximum |
| Image Rejection: |
50 dB minimum |
| Input Impedance: |
75 Ohms |
| Video | |
| Output Level: |
1.0 Vp-p nominal, NTSC standard negative sync, adjustable with front panel control. |
| Output Impedance: |
75 Ohms |
| Audio | |
| Output Level: |
350 mV rms nominal, adjustable, unbalanced |
| Output Impedance: |
600 Ohms nominal |
| General | |
| Power Requirements: |
115 VAC ± 10%, 60 Hz, 5 watts |
| Operating Temperature: |
0° to 50° Celsius, ambient. |
| Dimensions: |
1.75 inches Height x 19 inches Width x 4 inches Depth |
| Weight: |
4.5 lbs. |
| Connectors: |
RF input, video output, and unbalanced audio output are all type "F". Use adapter for RCA phono. |
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|
INNER S.R.L. Todos los derechos reservados
2005 |