Designed by Stellar RF Technology for dependable VHF communication, this SMA-J VHF 140 MHz Handheld Antenna features a flush connector design that allows the antenna base to sit closely against compatible portable radios for a clean, integrated fit. The low-profile interface helps provide a secure mechanical connection while maintaining reliable RF performance. Custom frequency tuning is available to meet specific VHF operating requirements, making the antenna well suited for public safety, commercial, industrial, security, and professional two-way radio applications.
SMA-J Flush VHF 140 MHz
Key Feature
Flush Connector Design
VHF 140 MHz Tuned Handheld Antenna
Custom-Tuned VHF Frequencies Available
50 Ω Nominal Impedance
Flexible Whip Design for Portable Radio Use
SMA-J Connector for Compatible Handheld Radios
Durable Construction for Commercial, Public Safety & Amateur Radio Applications
Frequency Range:
VHF 136-174 MHz, custom-tuned frequencies available
Impedance:
50 Ohm
VSWR:
≤ 1.5:1 at tuned center frequency
Gain:
2.15 dBi
Maximum Power:
Supports up to 25 Watts
Polarization:
Vertical
Radiation Pattern:
360° Omnidirectional
Connector:
SMA-J
Antenna Length:
22 inch
Antenna Type:
Flexible VHF Handheld Whip Antenna
Construction:
Flexible, impact-resistant whip construction for portable radio use
Mounting:
Direct connection to compatible handheld two-way radios
Frequency Tuning:
Available with custom VHF frequency tuning to meet specific radio and communication requirements
Application:
Public Safety, Security, Commercial, Industrial, Amateur Radio & Portable Two-Way Communications