DRACOM distribution amplifiers are economically
priced, well designed units for indoor use in both residential
and commercial buildings where RF signal distribution up to 550 MHz
is required. The DDA5542R features a passive return path for
signals in the 5 to 36 MHz frequency range. The amplifier
incorporates a push-pull, hybrid amplifier. This provides a high
quality, low distortion signal for a cable TV drop or the output
of a SMATV headend. The DDA5542R also features variable slope
compensation. The unit operates from a 24 VDC power supply which
is provided. The amplifier circuitry is designed for maximum
stability and is housed in a rugged aluminum housing.
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| You may download the owners manual in Adobe® Reader format by clicking here. | |
| If you don't have the Adobe® Reader, click here. |
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| Forward Path | |
| Gain: | 42 dB nominal, 40 dB minimum |
| Gain Adjust Range: | 15 dB minimum |
| Bandwidth: | 54 through 550 MHz |
| Flatness: | ± 1.5 dB maximum |
| Slope Adjust Range: | Flat to greater than 15 dB tilt @ 54 MHz |
| Noise Figure: |
6 dB typical, 7 dB maximum (at maximum gain setting) |
| Return Loss - Input/Output: | 16 dB typical, 14 dB worst case |
| Output Test Port: | -30 dB nbminal |
| Composite Triple Beat (CTB): | -63 dB typical, -60 dB worst case* |
| Cross Modulation (XMD): | -65 dB typical, -62 dB worst case* |
| Composite Second Order (CSO): | -60 dB typical, -57 dB worst case* |
| * Measured at +44 dBmV per channel with 77 channel loading | |
| Return Path | |
| Configuration: | Passive, unity gain. |
| Frequency Range: | 5 to 36 MHz. |
| Return Loss: | 16 dB typical, 14 dB worst case |
| General | |
| Amplifier Power Requirements: | 24 VDC, 12 W - power supply included |
| Output Amplifier Type: | Push-Pull Hybrid Amplifier Module |
| Operating Temperature: | -20 to + 50 degrees Celsius (-4 to +122° Fahrenheit) |
| Power Supply Power Rating: | Input: 120 VAC, 50/60 Hz, 20 watts |
| Input Connection: | Molded, 3 wire line USA plug |
| Output Power Rating: | 24 VDC, 700 mA |
| Connection to Power Supply: | Power Cable with disconnect |
| Amplifier Housing: | Extruded aluminum |
| Dimensions: |
2.5 inches (64 mm) Height x 5.5 inches (140 mm) Width x 9 inches (229 mm) Length (including connectors) |
| Shipping Weight: | 2.4 lbs. (1.1 kg.) including power supply. |
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R.L. Drake, LLC |
Sales: 937-746-4556 |
