Product Overview:

The Rohde & Schwarz HE400LP is a high-performance log-periodic antenna module designed for use with the HE400, HE400DC, HE400MW, and HE400BC handheld spectrum analyzers. It provides wideband coverage from 450 MHz to 8 GHz, making it ideal for a wide range of applications, including:

Spectrum monitoring
Interference hunting
Signal analysis
Field testing

Features and Specifications:

Frequency range: 450 MHz – 8 GHz
Gain: 6 dBi (typical)
VSWR: < 2.5:1 (typical)
Polarization: Linear, vertical
Connector: SMA (female)
Dimensions: 120 mm x 120 mm x 100 mm
Weight: 0.5 kg

Wideband coverage: The HE400LP provides continuous coverage from 450 MHz to 8 GHz, eliminating the need for multiple antennas.
High gain: The antenna’s high gain ensures excellent signal reception, even in weak signal conditions.
Low VSWR: The low VSWR minimizes signal loss and ensures accurate measurements.
Linear polarization: The linear polarization of the antenna provides consistent signal reception regardless of the orientation of the antenna.
Compact and lightweight: The HE400LP is compact and lightweight, making it easy to carry and use in the field.

Value to the Customer:

The Rohde & Schwarz HE400LP Log.-Periodic Antenna Module offers exceptional performance and versatility for a wide range of spectrum analysis applications. Its wideband coverage, high gain, and low VSWR ensure accurate and reliable measurements. The compact and lightweight design makes it an ideal choice for field testing and mobile applications.

Product Overview:

The Rohde & Schwarz HE400VHF is a high-performance VHF antenna module designed for use with the HE400, HE400DC, HE400MW, and HE400BC handheld spectrum analyzers. It provides exceptional signal reception and analysis capabilities in the 20 MHz to 200 MHz frequency range.

Features:

Frequency range: 20 MHz to 200 MHz
High sensitivity and low noise figure
Wide dynamic range
Excellent linearity
Compact and lightweight design
Easy to install and use

Benefits:

Accurate and reliable signal measurements
Enhanced sensitivity for detecting weak signals
Reduced noise interference for improved signal clarity
Versatile frequency coverage for a wide range of applications
Convenient and portable for field use

Conduct comprehensive spectrum analysis in the VHF band
Detect and analyze weak signals with high precision
Minimize noise and interference for accurate measurements
Easily integrate with HE400 series spectrum analyzers
Enhance their field testing capabilities with a compact and portable solution

Specifications:

Frequency range: 20 MHz to 200 MHz
Sensitivity: -110 dBm (typical)
Noise figure: 2 dB (typical)
Dynamic range: 100 dB (typical)
Linearity: ±1 dB (typical)
Dimensions: 100 mm x 60 mm x 20 mm
* Weight: 150 g