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Active Monopole Antennas

Active Monopole Antennas
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Product Code : AM-741
Product Description

Active Monopole Antennas

Model No : AM-741

Feature

  • Frequency Range: 9 kHz to 30 MHz (useable up to 60 MHz)
  • Active Matching Network
  • Battery Operated
  • Individual Calibration Included
  • Three-year Standard Warranty

Specification

Product Name

Active Monopole Antenna

Frequency Range

9 kHz to 30 MHz (useable to 60 MHz)

Polarization

Vertical

Nominal Impedance

50Ω (output port)

Battery Type

6 VDC NimH (rechargeable)

Average Battery Life

10-12 hours (new, fully charged battery)

Active Antenna Factors (typical)

-1.2 to -0.3 (average: -0.5) [dB(m-1)] (9 kHz to 30 MHz)

Antenna Factor Variation (maximum)

±0.5 dB (9 kHz to 30 MHz)

Dynamic Range

103 dB @ 1 MHz [1 kHz bandwidth]

Lower Limit of Field Strength Measurement

7 dBµV/m (2.2 µV/m) @ 1 MHz [1 kHz bandwidth]

Upper Limit of Field Strength Measurement

110 dBµV/m (0.35 V/m) @ 1 dB compression

VSWR (output port)

1.01 to 1.329 (average: 1.06) :1 (typical)

Return Loss (output port)

17.0 to 41.1 (average: 33.1) dB (typical)

RF Connectors (input/output ports)

N-type (female)

Specifications

MIL-STD-461, RTCA DO-160, CISPR 25, etc.

Weight

9.5 lbs. [4.3 kg]

 

Model No : AM-741R

Feature

  • Frequency Range: 9 kHz to 30 MHz (useable up to 60 MHz)
  • Active Matching Network
  • Fiber Optic Remote Monitor/Control option
  • Battery Operated
  • Individual Calibration Included
  • Three-year Standard Warranty

Specification

Product Name

Active Monopole Antenna

Frequency Range

9 kHz to 30 MHz (useable to 60 MHz)

Polarization

Vertical

Nominal Impedance

50Ω (output port)

Battery Type

6 VDC NimH (rechargeable)

Average Battery Life

10-12 hours (new, fully charged battery)

Active Antenna Factors (typical)

-1.2 to -0.3 (average: -0.5) [dB(m-1)] (9 kHz to 30 MHz)

Antenna Factor Variation (maximum)

±0.5 dB (9 kHz to 30 MHz)

Dynamic Range

103 dB @ 1 MHz [1 kHz bandwidth]

Lower Limit of Field Strength Measurement

7 dBµV/m (2.2 µV/m) @ 1 MHz [1 kHz bandwidth]

Upper Limit of Field Strength Measurement

110 dBµV/m (0.35 V/m) @ 1 dB compression

VSWR (output port)

1.01 to 1.329 (average: 1.06) :1 (typical)

Return Loss (output port)

17.0 to 41.1 (average: 33.1) dB (typical)

RF Connectors (input/output ports)

N-type (female)

Specifications

MIL-STD-461, RTCA DO-160, CISPR 25, etc.

Weight

9.5 lbs. [4.3 kg]


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