• FMZB 1519-60D Active Receiving Loop Antenna
  • FMZB 1519-60D Active Receiving Loop Antenna
  • FMZB 1519-60D Active Receiving Loop Antenna
  • FMZB 1519-60D Active Receiving Loop Antenna

FMZB 1519-60D Active Receiving Loop Antenna

  • 8 kHz – 30 MHz Wideband: Delivers ±1 dB antenna-factor accuracy across the full spectrum.
  • Dual-Mode Measurement: 20 dB/m (E-field) and –31.5 dB Ω·m (H-field) in one compact probe.
  • Long-Life Battery Operation: NiMH pack provides over 12 hours of low-noise, mains-free measurements.
  • Overload Protection: Built-in LED indicator alerts you at the 1 dB compression point.

 

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Data Sheet

SPECIFICATIONS

FMZB 1519-60 D Active Receive Loop Antenna

 

Overview

The FMZB 1519-60 D is a high-performance battery-powered active loop antenna covering 8 kHz to 30 MHz with a nearly constant antenna factor. Its shielded, milled aluminum housing and integrated NiMH battery pack ensure low noise operation and immunity to mains-borne interference—ideal for precision EMC measurements in pre-compliance and full compliance test setups.

Key Features

  • Wideband Coverage: 8 kHz 30 MHz with ±1 dB frequency response

  • Stable Antenna Factors: 20 dB/m (E-field) and 31.5 dBΩ·m (H-field)

  • Low Noise & Pulse Ready: Compatible with CISPR 16-1-1/16-1-4 EMI receivers

  • Battery Operation: 10 NiMH cells for >12 h run time (typ. 20 h)

  • Overload Indicator: LED alerts when input approaches the 1 dB compression point

  • Flexible Mounting: 3/8″ & 1/4″ tripod threads plus top camera threads for handles or stands

Applications

  • Frequency selective measurement of magnetic (and fictive electric) fields in longwave, mediumwave, and shortwave bands

  • EMC testing to CISPR 16?1?4, MIL?STD, FCC, EN, ISO, ANSI, ETSI, and other international standards

  • Low noise, pulse capable field strength measurements in shielded rooms or open area test sites

Technical Specifications

ParameterSpecification
Nominal Frequency Range 8 kHz – 30 MHz
Connector 50 Ω female N
Antenna Factor (E-field) 20 dB/m
Antenna Factor (H-field) –31.5 dB Ω·m
Loop Diameter (shielded) ≤ 60 cm (per CISPR 16?1?4)
Field-Strength Range (QP/9 kHz) 30 140 dBµV/m
Field-Strength Range (AV/200 Hz) 8 140 dBµV/m
VSWR < 1.8 (8 kHz - 20 kHz), < 1.6 (20 kHz - 30 MHz)
Battery Runtime > 12 h (typ. 20 h)
Battery 12 V NiMH, 1.9 Ah
Dimensions 595 x 660 x 110 mm
Weight 2 kg
Operating Temp. –25 °C … +60 °C
Housing Shielded, milled aluminum

All specifications per manufacturer’s datasheet 

      

Optional Accessories

 

  • Transport Case: Model CCA 1519?60 D

  • NiMH Charger: ACS 110

  • Remote Saturation Monitor Kit: Opt. FMZB RSM for optical-fiber overload indication

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