Determine what is total number of voice calls per operator

Assignment Help Electrical Engineering

Reference no: EM13262684

In North America, two 25 MHz bands are allocated to Advanced Mobile Phone Service (AMPS), one for "forward" (base to mobile, 869-894 MHz) and one for "reverse" (mobile to base, 824-849 MHz). Each of these bands is split into two, allowing two operators. An operator is allocated 12.5 MHz in each direction. Each channel is allocated 30 kHz. If 21 channels are allocated for control, what is the total number of voice calls per operator?

Reference no: EM13262684

Questions Cloud

Determine how much energy is stored in the capacitor : A parallel-plate capacitor has capacitance 9.00 µF. (a) How much energy is stored in the capacitor if it is connected to a 9.00 V battery (b) If the battery is disconnected and the distance between the charged plates doubled

Explain if the original activity of a radioactive substance : If the original activity of a radioactive substance was 2.00 Ci and later the activity was measured to be 9.25x10^9 Bq, how many half-lives have passed

Derive a state diagram for a finite state machine : Derive a state diagram for a Finite State Machine(FSM) that has an input w and an output z. The machine has to generate z = 1 when the privious four values of w were 1001 or 1111; otherwise, z = 0. Overlapping input patterns are allowed.

Explain what is the first order rae constant for its decay : Carbon-14 decays with a half-life of 5730 years. What is the first order rae constant for its decay in units of years^-1

Determine what is total number of voice calls per operator : Each of these bands is split into two, allowing two operators. An operator is allocated 12.5 MHz in each direction. Each channel is allocated 30 kHz. If 21 channels are allocated for control, what is the total number of voice calls per operator.

Explain the arrhenius equation in a situation : Which of the following would have the lowest frequency factor A( part of the Arrhenius equation in a situation where all concentration are 1M and take place at identical temperatures

Explain reaction a has positve delta h and positve delta s : Reaction A has positve delta H and positve delta S, reaction B has positive delta H and negative delta S, reaction C has negative delta H and positiveS, reaction D has has negative delta H and negative delta S

Calculate the average emf induced in the coil : A coil of wire with 217 circular turns of radius 3.20cm is in a uniform magnetic field along the axis of the coil. The coil has R = 41.5?, calculate the average emf induced in the coil

Are the silvas entitled to any money damages : They stated that the I-beams had been added for reinforcement. The Silvas bought the house for $60,000. Soon afterward, they began to have problems with leaks, mildew, and dampness. Are the Silvas entitled to any money damages? Why or why not?

User Account

All Pages