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Packaging
TERRA House Amplifier 47-2400MHz with 40dB Forward Gain
14MM-MSA103
Product Summary
The MSA103 is a Foxtel approved (F31100) amplifier suitable for SMS (Satellite Multisatcker), TDT and FTA systems. Designed for use in large MDU systems or apartment distibution systems where maximum amplifiaction and slope control is required.
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Features and Benefits
- Foxtel approved (F31100) for SMS stacker and TDT systems
- Wideband (47-2400MHz) adjustable amplification with 40dB maximum gain for sat band and 34dB max gain for terrestrial with built-in separate gain regulators for every band
- 15dB slope control for satellite and terrestrial bands with 1dB step adjustments
- >10dB return loss for satellite and terrestrial bands
- Selectable input configuration with separate satellite and terrestrial inputs or combined input
- DC output feeding for both terrestrial and satellite inputs (14VDC 100mA switchable and 18VDC 800mA switchable)
Specifications
| Frequency range | Terr. TV | 47-790MHz |
|---|---|---|
| SAT IF | 250-2400MHz | |
| Gain (fixed slope pre-correction) | Terr. TV | 30-34dB |
| SAT IF | 35-40dB | |
| Gain adjustment | Terr. TV | 15dB by 1dB step |
| SAT IF | 15dB by 1dB step | |
| Slope adjustment | Terr. TV | 15dB by 1dB step |
| SAT IF | 15dB by 1dB step | |
| Input and output return loss | ≥ 12dB | |
| Output level | Terr. TV | 115dBµV IMD3=60dB, 2 equal carriers |
| SAT IF | 120dBµV IMD3=35dB, 2 equal carriers | |
| Noise figure | Terr. TV | 7dB |
| SAT IF | 8dB | |
| Output test point | -30dB | |
| DC feeding for external | Terr. TV | 14V 100mA, switchable |
| SAT IF | 18V 0.8A | |
| Power consumption* | 230V~ 50/60Hz 3.5W | |
| Operating temperature range | -20° ÷ +50°C | |
| Dimensions/Weight (packed) | 180x135x52mm/0.62kg | |