The phrase "a specified rate" is correct and usable in written English.
It can be used when referring to a particular rate that has been defined or agreed upon, often in contexts like finance, contracts, or pricing.
Example: "The service will be provided at a specified rate, which will be outlined in the contract."
Alternatives: "a defined rate" or "an agreed-upon rate."
For each pulse of energy transmitted by the radar (or at least for a uniformly spaced subset of pulses from one revolution of the radar), the return echo is digitized into a specified number of "samples" at a specified rate.
Similarly, a production line is usually designed to operate most efficiently at a specified rate.
The aim of the deal was to provide the clients with a specified rate of income with full capital guarantee over a number of decades.
In the capillary tube viscometer, the pressure needed to force the fluid to flow at a specified rate through a narrow tube is measured.
In Europe, and in the rest of the world, telecom operators are not legally bound to provide broadband service at a specified rate of speed.
Present value is the maximum amount the company would be willing to pay for a future inflow of cash after deducting interest on the investment at a specified rate for the time the company has to wait before it receives its cash.
It's simply a personal tax, set at a variable, never quite specified rate.
The field operator specified rate schedule represents the base case.
But costs on variable-rate loans, based on a specified interest rate index like the prime rate, are high, Mr. Ranzetta found.
Torque all screws, terminals and lugs to specified rating.
Although parametric linkage analyses can be performed under the hypothesis of a specified phenocopy rate, a priori this rate is unknown and analyses are sensitive to model misspecification [ 7] so analyses may have to be repeated across a range of parameters and significance thresholds adjusted accordingly [ 8].
