sf 45 , 48 & sf9506 NEW Plastic Red Mini Analogue Display Satellite Signal Finder Meter Tester With Excellent Sensitivity. The Satellite Finder will align your satellite dish whether you use Dish Network, Direct TV, or any other type of satellite TV. DC pass to LNB and internal light. Built-in 0Hz,22KHz,13V,18V indicating LEDs and buzzer. ( Specifications: Model: Sf45- 48 Input Frequency Rang: 950-2150MHz Input Level Max: -10dBm Supply Voltage: 13-18V DC Input Level Min: 40dBm , ( Satellite Finder for All DTH This Satellite Finder From Quantum displays signal strength, according to dish position, with an easy-to-read analog needle, allowing you to make necessary adjustments without having to yell back and forth from the window. The satellite finder will align your satellite dish whether you use dish network, Direct TV, Reliance, Airtel Digital TV, Tatasky, Sun Dirtect, Videocon D2H or any other type of satellite TV. ) , Make adjustments yourself Make adjustments yourself without a secondary helper or without having to yell back and forth from a window.