Sigrid Company LLC Apps

RF Tools is a utility for Land MobileRadiotrunking and conventional site technologists and engineers.Calculate TX power for ERP:For a given cable type and length will automatically calculatelineloss and transmitter output power settings for a given FCCERPlicense restriction and antenna gain.Calculate TTA attenuation to achieve required reservegain:Will calculate the attenuation required to meet a Tower TopAmpreceive system design reserve gain. Supply the TTA gain, linetypeand length, and design reserve gain. Line loss iscalculatedautomaticallydB & SWR calculation: dB/SWR Will calculate dB gain/lossforpower in watts or voltage in volts or SWR for forward andreflectedpower in watts.Transmission line types supported are:Andrew AVA7-50 1 5/8"Andrew LDF6-50 1 1/4"Andrew LDF5-50 7/8"Andrew LDF4-50 1/2"Andrew LDF2-50 3/8"Cable loss calculations are available for frequencies between150Mhz- 1000Mhz"Andrew", "AVA", and "LDF" are trademarks of COMMSCOPE Inc.