Fracarro 283938 Datasheet Page 102

  • Download
  • Add to my manuals
  • Print
  • Page
    / 164
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 101
SMATV Catalogue
102 SMATV Catalogue
CATV systems
Push-pull amplifiers with excellent performance in band linearity and flatness.
The unit conforms to standard EN60065 and is manufactured in die cast
housing with F connectors and direct connection to the mains. Shielding
factor to standard EN50083-2. It is possible to equalise cable losses from 0
to 20dB.
Mains voltage 220-240V~, 50-60Hz. Power consumption 3.5W.
TV amplifiers
J21B - J31B
J21B
J31B
Item Code Gain (adj.) No. of outputs Output level Noise figure Frequency Operating Packaging
temperature
dB dBµV dB MHz °C Pcs
J21B 223023 21 (20) 1 117 10 47-862 -10 to +55 1
J31B 223024 31 (20) 1 117 10 47-862 -10 to +55 1
Terrestrial line amplifiers with return path. To be used as the final amplifier before wall
outlets. Normally used to amplify signals in small distribution networks.
These amplifiers can be used at the output of an optical link.
All the adjustments are internally located under the die cast cover to prevent
unauthorised access.
The die cast cover is secured with safety screws. For installation, supports are
available (product MBX0001 see page 57) that leave a space of 19mm between
the amplifier and the wall, allowing room for cables or the amplifier to be mounted in
different positions. Packaging 1 pc.


TV amplifiers
AMP9762UK - AMP9762B
AMP9762UK
AMP9762B
* Return path gain can be set to -2dB.
Item AMP9762UK - AMP9762B
Code 235054 - 235055
Bandwidth MHz
5-30 (AMP9762UK), 5-65 (AMP9762B) 47-862 (AMP9762UK), 88-862 (AMP9762B)
Gain dB 25 * 40
Flatness dB ±2 ±2
Gain adjustment dB - 0-20
Slope adjustment dB - 0-20
Max. output level
IM3 -60dB 3 unequal tones dBµV 100 120
IM3 -54dB 2 equal tones dBµV 100 120
IM3 -52dB 3 equal tones dBµV 98 118
IM3 -60dB 3 equal tones dBµV 94 114
IM3 -60dB 2 equal tones dBµV 97 117
IM2 -60dB 2 equal tones dBµV 95 115
Noise figure dB 3 8
Impedance Ohm 75
Connectors Type F
Test point dB -30
Mains voltage Vac, Hz 220-240, 50-60
Power consumption W 9
Protection index IP20
Dimensions (l x h x w) mm 194x143x53
Operating temperature °C -10 to +55
Page view 101
1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 163 164

Comments to this Manuals

No comments