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Alcad DA-706 TV distribution amplifier vr 65 mhz 20 db
Broadband distribution amplifier for terrestrial TV. It has a gain regulator and variable equalizer. Amplify the terrestrial TV band up to 34 dB and the return path with up to 20 dB adjustable. It is powered by a built-in switched power supply. The input and output test allows you to check and adjust the installation without disconnecting the TV signal.
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Reference
alcad-9040119
Broadband distribution amplifier for terrestrial TV. It has a gain regulator and variable equalizer. Amplify the terrestrial TV band up to 34 dB and the return path with up to 20 dB adjustable. It is powered by a built-in switched power supply. The input and output test allows you to check and adjust the installation without disconnecting the TV signal.
Applications
- They are used as a distribution amplifier in large collective installations or cable networks that require high amplification in the 5-65 MHz return path.
- It can be used as a line amplifier in small cable networks.
- These installations are characterized by having long cable runs that attenuate and unbalance the signal, further attenuating the higher frequency channels.
- Distribution amplifiers compensate for this attenuation with the equalizer and amplify the channels by adding as little noise as possible.
Features
- Made of zamak and galvanized sheet to obtain maximum shielding.
- Separate housings for the feeder and the high frequency circuit.
- Type F connectors, located at the bottom for easy installation.
Specifications
| CÓDIGO | 9040119 | ||
| MODELO | DA-706 | ||
| Entradas / Salidas | 1/1 | ||
| Conexión | F hembra | ||
| Rango de frecuencias | Band | RETURN | TV |
| Mhz | 5-65 | 86-862 | |
| Ganancia | dB±TOL | 20 ±1.0 | 34 ±1,0 |
| Regulación de ganancia | dB | 15 | 20 |
| Ecualización fija | dB | - | 3 |
| Margen de ecualización | dB | - | 16 |
| Salida de test | dB | 30 ±0.5 | 30 ±2.0 |
| Nivel de salida | dBμV |
107 DIN 45004B 104 (IMD3-60dB) 90 (IMD2-60dB) |
120 DIN 45004B 117 (IMD3-60dB) 115 (IMD2-60dB) 107 (CTB-60dB) 108 (CSO-60dB 105 (XMOD-60dB) |
| Pérdida de retorno de E/S | dB | 14 |
16 -1.5/octave |
| Figura de ruido | dB | 7 | |
| Tensión de red | V | 230 ±10 50/60 Hz | |
| W | 3.2 | ||
| Fusible | V | 250 | |
| A | 1.6 | ||
| Temp. de funcionamiento | ºC | -20..+65 | |
| Índice de protección | IP 50D | ||
| Unidades por embalaje | 1 | ||
| Peso embalaje | Kg | 1.92 | |
| Dimensoines embalaje | mm | 220 x 200 x 60 | |
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Broadband distribution amplifier for terrestrial TV. It has a gain regulator and variable equalizer. Amplify the terrestrial TV band up to 34 dB and the return path with up to 20 dB adjustable. It is powered by a built-in switched power supply. The input and output test allows you to check and adjust the installation without disconnecting the TV signal.