TC – 4025B

Features + Specifications

tc4025B

Features

  • Continuous Coverage of 200KHz to 3000MHz
  • Automatic Antenna Band Switching
  • Compact and light design
  • Color Screen Display
  • Optional RS-232 Control
  • Variable Bearing Integration Speed

Specifications

General Specifications

Physical Dimensions
4.00″H x 11.00″ W x 9.75″ D
Weight
8 lbs. Approx.
DF Processing Technique
Phase/Amplitude electronic rotating goniometer, digitally processed
Frequency Range(s)
200KHz – 3000MHz
Signal Formats
AM, FM, SSB, CW
Signal Bandwidths
Determined directly by receiver
Sensitivity
6dB signal-to-noise ratio for a bearing indication
Instrument Processing Accuracy
1 degree
Instrument Processing Resolution
1 degree
Response Time
Better than 80 msec
Bearing Display Memory
Automatically stores last LOB on front panel display on signal loss
Calibration
Automatic, internally generated signal simulating 0 degrees
Operating Temperature Range
0 degrees to +50 degrees C
Non-Operating Temperature Range
-20 degrees to +70 degrees C
Humidity
0 to 95%

Front Panel Connectors

Antenna Control
MIL multipin (15 Pin)
RF Input
TNC Connector
Audio Output
5-pin circular MIL Headphone Connector

Front Panel Display

Color Display
5″ Liquid Crystal Display of receiver and direction finding operating parameters plus Line of Bearing
Azimuthal DF Bearing
3-digit output with 1 degree resolution
Relative DF Bearing
360 segement compass format with 1 degree resolution
Active or Memory Bearing
White trace and 3-digit azimuth: Active
Red trace and 3-digit azimuth: Memory
Signal Strength
10 segment colored meter
Mode
Direction finding or OMNI
Antenna Mounting
Air or Ground
DF Integration Speed
Selectable, 1-99 Samples before displayed

Front Panel Controls

Power
Pushbutton. Push for on. Hold for off
Squelch
Pushbutton keypad for Frequency and receiver parametr input, and DF processor selectale functions
Volume
Rotary control knob for internal receiver or factory integrated external receiver
Squelch
Rotary control knob for internal receiver or factory integrated external receiver
Tuning
Receiver tuning with keypad entry
Brightness and Contrast
Adjusted with keypad entry
Amplifier
ON/OFF selectable with keypad entry
DF Mode
DF/OMNI selectable with keypad entry
Bearing Offset
000 or operator set (000-359) with keypad entry
Detection mode
Selectable with keypad entry

Rear Panel Connectors

Power Input
+12VDC, (10-20 Vdc) 110/120V AC with optional Battery Eliminator
Remote Control (option)
Optional 9-pin D Femal Subminiature