|
Introduction | Details | Specifications |
Manuals
- Broadband S/N ratio of greater than 80 dB
- Group delay under 40 nanoseconds, 50 Hz to 53 kHz
- Frequency response flat to 1 MHz (-1dB point)
- High impedance input, avoids circuit loading
- Easily drives 50 or 75 ohm loads
- Operating temperature 0 to 50 Celsius
- Distortion better than 70 dB below 4 V peak-to peak 1:1
ratio, any two frequencies 50 Hz 53 kHz.
- Optional terminator/attenuator controls signal level
without raising output impedance.
- All connectors are BNC for easy hookup
- Three year parts and labor warranty
| Allows
connection of multiple transmitters and alternate stereo
generator/processor setups without interaction |
|
Four low
impedance outputs drive long cable lengths |
| |
|
|
| Highly immune to RF from
FM, AM or TV transmitters |
|
Provides test signals
without disrupting the air chain |
| |
|
|
| Supports more than 60 dB
of stereo separation |
|
More than 40 dB isolation:
no interaction among loads |
The CLD-2504 is an FM and TV stereo composite
distribution amplifier providing four outputs. Each output is
low impedance and can drive a transmission line terminated in
50 or 75 ohms.
Now you can distribute stereo composite
baseband as easily as audio or video.
Modulation
Sciences CLD-2504 Composite Distribution Amplifier provides
four independent outputs. And with its low source impedance,
cable length is limited only by ground loops. 50 or 75 Ohm
terminations are equally acceptable.
FM Engineers
Gain flexibility
without disrupting the air chain. Drive multiple exciters
without composite level changes and switching or relay
hassles. Matrixswitch two stereo generators and two
transmitters. Without complex back-loading. Use your analyzers
and other test gear to make composite measurements without
interrupting the air feed to connect them. Ideal for the
output of any composite aural STL FM or TV.
TV Engineers
Add multiple outputs
to your stereo generator. With four isolated outputs, the
Composite DA can drive two exciters plus a composite monitor
and test equipment. You can feed four devices continuously and
simultaneously.
With more than 40 dB of isolation
between outputs, the Composite DA allows you to hook up your
spectrum analyzer or other test gear anytime. You can monitor,
test and measure the composite baseband signal without
changing normal signal routing. Need to work on your standby
exciter? With the Composite DA, you make adjustments without
disturbing on-air operations. |
