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.
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.
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 |