FIELD: radio engineering. SUBSTANCE: invention refers to method of independent reduction of thresholds of reception and tracking of spectrum expansion codes received in orbit with the help of receiver having access to orbital navigation device, internal or external with reference to given receiver. Code outline operating under condition of tracking of pseudorandom codes is "pushed" by precise auxiliary signal of rate and error between real and computed rates is chosen. Code outline operating under condition of reception of pseudorandom code is also "pushed" by precise auxiliary signal of rate. Search for phase of received code is conducted near some predicted value of phase supported by precise auxiliary signal of rate coming from orbital navigation device. Orbital navigation device is matched for output of orbital parameters of satellite-carrier with higher precision. EFFECT: higher efficiency. 3 cl, 3 dwg
