Frequency range: 400 MHz to 4,4 GHz
Up to 3V/m output power (1m distance)
Perfect for RF immunity measurements
Perfect for RF attenuation measurements
Highest power level: +17dBm
Smallest power level: -48dBm
Up to 65dB dynamic range
Frequency accuracy: 150Hz (<1GHz), 600Hz (<4GHz)
Modulations: AM, FM, PM
Onboard TCXO for very high frequency accuracy
Can be connected to external reference clock for even higher accuracy (female SMA-connector)
Onboard CPU and memory for intelligent self-running profiles
Stand alone operation (no PC or USB connection required)
Battery operation up to 4h
USB connector for realtime PC control or for storing programs
Incl. 12V power supply for continuous operation
Can be operated from 12V Car and Truck power system
Dimensions: 590x360x30mm
Small Weight, 1400grams incl. battery

Perfect for RF immunity tests

Perfect for RF attenuation measurements

Diretional Field Generator DFG4040

Portable RF field strength generator DFG4040 with excellent directivity and high output power

The perfect test stations or test transmitter for EMC measurements or the assessment of screening effects (eg shielded rooms or Screen chambers).

Function

The portable, battery-operated field strength generator can be used with simple or complex batch programs that start automatically after power (eg CW signal, sweep, pulse, frequency hopping, etc.). Also, the level can be varied; programmable. A direct control (eg at the laboratory bench) is possible via USB. An appropriate, easy to use software for Mac, Linux and Windows, is included.

Standard accessories

DFG 4040 Field Generator with integrated battery
transport case
pistol grip
International Charger/Power Supply
SMA Tool
USB-Cable
Control Software

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• Frequency range: 700MHz to 6GHz
• Up to 3V/m output power (1m distance)
• Perfect for RF immunity measurements
• Perfect for RF attenuation measurements
• Highest power level: +18dBm
• Smallest power level: -45dBm

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• Magnetic field (Tesla): 1pT to 100µT (typ.)
• Magnetic field (Gauss): 100µG to 1G (typ.)
• Electric field: 1V/m to 2.000V/m (typ.)
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• Compatible with any Spectrum Analyzer brand
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• Max. input power: 5W AM (100MHz)
• Nominal impedance: 50 Ohm
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• Incl. Control Software

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• Polarization: Linear
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• Design: Loop
• Frequency Range: 9kHz - 400MHz (1MHz - 40MHz with max. +/- 0,3dB deviation)
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• Conversion factor: 1 (0 dB A/m is 0dBm)
• Impedance: 50 Ohm
• RF connector: SMA (female)

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• Design: ACTIVE directional Logarithmic-periodic
• Frequency range: 400MHz to 4GHz
• Nominal impedance: 50 Ohm
• VSWR: <1:2 (typ.)
• Gain: 44dBi (typ.)

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• Immunity test field strength:10V/mm
• Nominal impedance: 50 Ohm
• Accuracy: 0,3dB
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• Gain: 6dBi (typ.)

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