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Detalii
Application
CA-210 Amplifier is used as distributing device in small or private antenna installations, to ensure proper level of signal for multiple receivers. The amplifier works in 40 - 400 MHz and 470 - 862 MHz bands. Thanks to separate gain adjustment for VHF and UHF band, amplifying level can be set to fit the signal level best for each. This makes installations using a single cable to send signals from all the antennas easier to set properly.
The amplifier can be used in community installations. Due to gap between VHF and UHF band (S20-S38) it cannot be used in typical cable TV systems. The amplifier is especially useful in situations where original signal is low (it can additionally power preamplifiers).
Security notice for amplifier users
CA-210 Amplifier is fed from internal stabilized power supply. It is not designed for the use in open spaces. It cannot be installed in wet conditions, nor near heaters. Providing natural ventilation is a must. To avoid any possible damage, power should not be provided until all the connections are made properly. The amplifier allows to feed preamplifiers with 24 V voltage, and maximum current of 55 mA, e.g. Alcad mast preamplifiers.
Example of application
Specificații
| Tip produs | Home repeater | ||
| Model | CA-210 | ||
| Producător | ALCAD | ||
| Tip | RF TV/CATV | ||
| Utilizare | Interior | ||
| Bandă funcționare | FM/VHF/UHF | ||
| Intrari/Ieșiri | număr de intrare | 1 | |
| Intrari/Ieșiri | numărul de ieşiri | 2 | |
| Comutator DC 0/24 V | Da | ||
| Reglaj câștig | Da | ||
| Intrarea 1 | Frecvență | 40...400/470...862 | |
| Câştig | dB | 24 pentru FM/VHF, 22 pentru UHF | |
| Reglaj câștig | dB | 12...16 | |
| Alimentare preamplificator | V/A | DC 24/0.05 | |
| Specificații dispozitiv | |||
| Nivel ieșire max. | IMD3=60 dB (DIN45004B) | dBµV | 105 |
| IMD2=60 dB (EN50083-3) | dBµV | 97 | |
| Zgomot propriu | VHF | dB | <4.5 |
| Zgomot propriu | UHF | dB | <3 |
| Carcasă turnată sub presiune | Nu | ||
| Tip conector de semnal | F | ||
| Ieșire de test RF | Nu | ||
| Alimentare | V | AC 230/50-60 Hz | |
| Consumul de energie | W | 5,5 | |
| Temp. funcționare | °C | -20...+50 | |
| Dimensiuni | mm | 78 × 118 × 47 | |
| Greutate | kg | ||