Properties of TN-521/UR
Overall Length:
13.750 inches
Overall Height:
3.500 inches
Overall Width:
4.750 inches
Average Life Measurement:
Indefinite
Basic Shape Style:
Rectangular or square
Identification Designator:
Tn521/ur-80058
Inclosure Type:
Partially enclosed
Operating Control Method:
Manual
Installation Design:
Module
Circuit Construction Type:
Solid state
Frequency Per Channel:
300.0 megahertz operating channel
Frequency Per Channel:
90.0 megahertz operating channel
Frequency Adjustment Type:
Continuous
Attenuation In Decibels:
3.0
Average Power Rating Per Channel:
100.0 milliwatts output
Signal Voltage Rating Per Channel:
15.000 microvolts input preset
Signal Voltage Rating Per Channel:
25.000 microvolts interstage preset
Signal Voltage Rating Per Channel:
15.000 microvolts output
Signal Voltage Rating Per Channel:
25.000 microvolts output
Overall Gain:
60.0 decibels
Impedance Rating Per Channel:
50.000 ohms input channel
Impedance Rating Per Channel:
50.000 ohms output channel
Maximum Continuous Operating Time In Hours:
Not rated
Connection Type And Location:
Receptacle, coaxial front and receptacle, power rear
Operating Ac Frequency In Hertz:
400.0 1st voltage
Operating Ac Frequency In Hertz:
400.0 2nd voltage
Operating Ac Frequency In Hertz:
50.0 1st voltage
Operating Ac Frequency In Hertz:
50.0 2nd voltage
Connection Contact Type And Quantity:
2 receptacle, coaxial external and 22 receptacle, power external
External Ac Operating Voltage In Volts:
115.0 1st voltage
External Ac Operating Voltage In Volts:
250.0 2nd voltage
Features Provided:
Automatic gain control
Test Data Document:
11874-mb4-25 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Description:
Tuner,radio Frequency
Definition
Radio Frequency Tuner
An electronic device consisting of the necessary elements to establish the upper and lower limits and to effect the variation (continuous or in steps) of the frequency of a tuned circuit by means of an integral variable capacitor, inductor, cavity or line. It is generally used for tuning radio receivers, transmitters, amplifiers, or similar items. It does not include electron tubes. See also tuning unit, radio frequency.
