VISION V51-201 Launch Amp LTE700 The Vision Vision V51-201 MATV Launch Amp / amplifier is designed with high gain and very high input and output headroom to minimise the effects of interference overload. The V51 range of amplifiers can be used in small, medium and large MATV and IRS systems from 10 to 500 subscriber points or as a pre-amplifier mixer in cascade with a launch amplifier. The gain/level and slope settings are controlled by a 10dB gold contact slider switch attenuator and 10dB rotary trimmer attenuator for accurate and reliable adjustment. Technical Specification Model: V51-201 MATV Launch Amplifier No. of Inputs: 1 Frequency range Input 1: 47-790MHz Gain: 36dB Gain Adjustment in each input: 0-20dB (0-10dB switch 0-10dB rotary trimmer) Gain flatness: ±0.7dB Maximum Output (DIN 45004B IMD3-60) analogue: 122 dBμV Maximum Output (EN50083-3 IMD3-35) digital: 125dBμV Maximum Input: 108 dBμV Test Point: Input -20dB : Output -30dB Input & Output Return Loss: ≥12dB Noise Figure: <7dB Connectors: F-female 75Ω Power AC: 230V AC 50Hz / 7.0W / UK plug with 3A fuse Operating Temperature: -20° to 50°C Dimensions & Weight: 135 x 164 x 52mm / 0.72kg
