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How do you reset a parental control password on a signal receiver?
Wiki User
∙ 12y ago
To reset your password you would need to call 1-800-333-3474 and speak with Technical support. They need to send you an authorization to the receiver so the password will be erased from the receiver. Once the authorization is sent, it takes 1-2 hours for the reset to take affect.
Wiki User
∙ 12y ago
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What is an AGC function in a receiver?
An AGC (Automatic Gain Control) function in a receiver automatically adjusts the gain of the incoming signal to maintain a constant output level. This helps in preventing signal distortion or overload in the receiver, ensuring a consistent and reliable reception of signals.
Why do you use a delayed AGC?
The disadvantage of automatic gain control, attenuating even the weak signal, is overcome by the use of delayed automatic gain control (dagc).
How a does a remote control car works?
the remote control sends out pulses of infrared light that represent specific binary codes. These binary codes correspond to commands, such as Power On/Off and Volume Up. then the rcc or remote control car responds to the command such as moving up and down.
Difference between strobe and handshake signal?
A strobe signal is sent by the signal sender without any regard to the signal receiver. This assumes that the design provides sufficient setup and hold time, along with transmission time, to ensure reliable receipt of the signal. A handshake signal is a bi-directional protocol between the signal sender and the signal receiver, which the receiver uses to tell the sender that the signal has been received. In this system, it often does not matter what the transmission time is, but bandwidth can be reduced since the sender must wait for the handshake to come back from the receiver, effectively doubling the time it takes to send a signal.
Why do LNB's have to be mounted close to the satellite dish?
The LNB takes the signal reflected off the dish, sends that signal through the coax cable to the receiver, where the receiver decodes the signal unlocking the channels you subscribe to.
Explain how a Microwave regenerate signal about every thirty-five miles?
-- A receiver receives the radio signal from the previous station.-- The receiver extracts the information from the signal.-- The information is applied to a transmitter, which transmits a new radio signal to the next station.
Does a discrete signal transmitter and receiver exists?
Yes.
What is a local digital loop back?
A local digital loopback is a test that is performed to check the transmitter and receiver of a local modem, or being simpler, it's a test that sends a signal to a remote receiver and waits for the signal to be returned.
What takes place a signal travels from one animal to another and the receiver of the signal responds?
communication
Can a radio receiver be located with a detector?
Yes, a radio receiver can be located with another receiver or tracer, most radio receivers is of the regenerative type and it has a local oscillator that is used to generate an intermediate (IF) signal of 465Khz on shortwave and 10.7Mhz on the higher frequencies like a FM or TV receiver, that oscillator is like a low power transmitter that is transmitting an un-modulated RF signal. Any nearby receiver can pick up this signal although no sound will be heard on the receiver, to be able to hear a signal the tracer is equipped with a BFO, (Beat Frequency Oscillator) that will generate an audible tone when a signal is received, the same way as the local oscillator generate the IF signal but only in the audible frequencies and a signal strength meter, then with a directional antenna, the receiver that is to be traced can be pin pointed.
How does a dish receiver work?
The dish on the outside of the house picks up the signal beamed down from the satellite in space. From the dish the signal is sent to the receiver. The receiver decodes the signal to provide the channels you subscribe to. If you aren't subscribing to a certain channel, a message will tell you so and that you can upgrade to the package with that channel.
What is near far effect in CDMA?
in cdma The near-far problem is a condition in which a receiver captures a strong signal and thereby makes it impossible for the receiver to detect a weaker signal
