Frequency range 1MHz-3GHz
* 6 hour NiCd battery operation
* Includes Battery pack and Charger
* High speed 300MHz direct count w/1Hz/sec resolution
* 16 segment RF signal strength bargraph
* 10 digit LCD display
* Hold switch to lock display
* Low battery indicator
* IMPORTANT: This unit only works with analog signals
KUN ENGELSK BRUKSANVISNING
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 EF2800.
Features
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50? 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.
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Specifications
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Input Sensitivity (Typical)
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Frequency Display Resolution
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Amplifier 50?
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Range Gate Time LSD
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Impedance 50?, VSWR<2:1
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300 MHz 0.0625 sec. 10Hz
0.25 sec 1Hz
1 sec. 0.1Hz
4 sec. 0.1Hz
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Range 1MHz - 3GHz
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Sensitivity <0.8mV @ 100MHz
<6mV @ 300MHz
<7mV @ 1GHz
<100mV @ 2.4GHz
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Max. Input 15dBm
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3GHz 0.06254 sec. 1000Hz
0.25 sec. 100Hz
1 sec. 10Hz
4 sec. 10Hz
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RF Signal Strength Bargraph
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Typical Reception Distance from Transmitter
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Frequency
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1st Segment
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Full Scale
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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
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