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1.3 SPECIFICATIONS
Field Strength Measurement
Frequency Range 520 kHz to 5.1 MHz or 200 kHz to 5.1 MHz, calibrated
Minimum frequency step 1.0 kHz
Measuring accuracy:
AM & Simulcast DRM ± 3 %
Pure DRM ± 6 %
Field strength measuring range:
AM & Simulcast DRM 28 dBuV/m to 154 dBuV/m (25 μV/m to 50 V/m)
Pure DRM, 4.5/5 kHz BW 33 dBuV/m to 146 dBuV/m
Pure DRM, 9.0/10 kHz BW 36 dBuV/m to 146 dBuV/m
Pure DRM, 19/20 kHz BW 39 dBuV/m to 146 dBuV/m
Measurement units μV/m-mV/m-V/m; mV/m only;
dBuV/m (dB above 1 µV/m)
Measurement bandwidth 1.0 kHz @-3 dB
Image rejection ratio 60 dB
Spurious rejection 75 dB
Harmonic measurement
Harmonics, menu-selected 2nd, 3rd, 4th, 5th
Measurement range to -80 dBc or lower, for carrier FS of (0.3 – 3) V/m
Spectrum Display
Modes Norm (referenced to center freq FS)
Peak (Norm with peak hold)
Abs (displays 20 - 140 dBuV/m FS)
Center frequency range Same as FS frequency range
Span (Sweep width) 128 kHz, 45 kHz
Resolution bandwidth 1 kHz
I/O Ports:
Data output jack USB B jack
Cal In jack BNC, nominal calibration input 700 mV rms
RF In jack BNC, RF input and dc FS output
RF Out jack BNC, RF output and dc cal detector output
Headphone jack Audio jack, 3.5 mm
Battery charging jack Power jack, 2.1 mm
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