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Broadband Hybrid Antennas

30 MHz - 6 GHz

Model JB6 Broadband Hybrid Antenna
Our Broadband Hybrid Antennas are compact, high-performance instruments designed for EMC emissions and immunity testing. The broadband characteristics of these antennas enable them to operate over a wide frequency range - a must for automated test environments. Innovative design and manufacturing techniques result in long-lasting strength and mechanical integrity. The result is an electrically stable measuring instrument that maintains calibration over extended use.
The antenna boom is made from a custom aluminum extrusion that reduces the number of parts at the front of the antenna. The result is a stronger, more stable feed-point and excellent cross-polarization properties. The unique shape allows for a larger feed cable to be used, which significantly increases the maximum power rating. Dipole elements are permanently attached to the boom by an assembly technique that maintains excellent electrical characteristics for the life of the antenna.
Permanently attached dipole elementswith powder coat finish
Mounting
JB Series antennas have a 22 mm diameter stainless steel rear mounting tube. This configuration enables polarization changes without physical displacement of the antenna, and minimizes the effect of the RF cable by keeping it well behind the antenna elements. The Sunol SNAP! mount provides a secure interface to most antenna positioning towers. It locks the antenna in place, prevents unwanted rotation and facilitates rapid antenna changes.
Specifications
Frequency Range:
JB1 : 30 MHz - 2 GHz JB3 : 30 MHz - 3 GHz JB6 : 30 MHz - 6 GHz
Impedance:
50 ohms nominal
VSWR:
Less than 2:1 above 200 MHz
Connector:
Type N jack
Polarization:
Linear
Imbalance:
Less than 1 dB
Length:
51 inches (130 cm)
Width:
19 inches (48 cm)
Wing Span:
44 inches (112 cm)
Bowtie Attachment:
Dual Compression Fitting
Mounting Tube:
22 mm Diameter Stainless Steel
Finish:
Powder Coat
ISO 17025 Accredited Calibration Available
Applications
Options
Radiated Emissions
Tripod
Radiated Immunity
Tripod Mount (Model TRAM-1)
Pre-scan / Full Compliance
SNAP Mount
Site Survey / E-Field Measurements
Carrying Case
Data Sheet

SCIENTIFIC HARDWARE SYSTEMS

8525 Forest Street, Suite C Gilroy, California 95020
Tel: (408) 848-8868 sales@scientifichardware.com
© Copyright 2024 - Scientific Hardware Systems

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