Handheld 3GHz Universal Counter

Model F-2800

 

A compact, pocket-size test instrument, designed for ease of use and dependable performance. Advanced features such as Field Strength Measurement are incorporated in the F-2800.

Features
 
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50Ω input for full range 1MHz to 3GHz coverage.

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High speed 300MHZ direct count with 1Hz per second resolution.

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10 digit lCD display.

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Ultra-sensitive synchronous detector bargraph with 16 segment display of RF signal strength.

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Lower power consumption 6 hour NiCd battery operation.

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Low battery indicator.

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Hold switch locks display
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Supplied with telescoping whip antenna and AC wall adapter.

 
Specifications
Input Sensitivity (Typical) Frequency Display Resolution
Amplifier          50Ω

Range    Gate Time    LSD
Impedance       50Ω, VSWR<2:1 300 MHz      0.0625 sec.   10Hz
                  0.25 sec         1Hz
                  1 sec.          0.1Hz
                  4 sec.          0.1Hz
Range              1MHz - 3GHz
Sensitivity        <0.8mV @ 100MHz
                      <6mV @ 300MHz
                      <7mV @ 1GHz
                      <100mV @ 2.4GHz
Max. Input        15dBm 3GHz           0.06254 sec. 1000Hz
                   0.25 sec.     100Hz
                    1 sec.         10Hz
                    4 sec.         10Hz

RF Signal Strength Bargraph

 Typical Reception Distance from Transmitter
Frequency 1st Segment Full Scale

Cordless Phone            0.3 meters
Cellular Phone              3 - 20 meters
CB Radio                      2 - 8 meters
VHF Two-way Radio         3 - 30 meters
UHF Two-way Radio         3 - 30 meters
27MHz

7mV

 100mV
150MHz

5mV

 90mV
800MHz

10mV

 200mV