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Original antennas made in the US, by us, for the greater World

Price: $760.23

Typical leadtime if item is not in stock: No Stock - In our manufacturing queue (call for stock status)

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    New Product - Available early 2022 Q2

    Leadtime: 4 Weeks ARO

    X-Band, Wideband +5 dBil VPOL Omnidirectional Antenna, Description

    This antenna was developed as a Vertically Polarized (VPOL) companion/option to our SL-9402-386 HPOL model. Like its counterpart, the SL-9401-700 antenna was designed to offer comparable gain, at +5 dBil. Dimensions were kept similar, enabling a very stable and low VSWR across the entire X-band spectrum.

    In free space, the antenna exhibits a nominal gain of approximately +5 dBil. When mounted directly on a large ground plane, gains as large as +9 dBil can be realized at low elevation angles and at the antenna's horizon.

    SL-9401-700 Technical Specifications


    • Frequency range: 8-12 GHz
    • Coverage: Omnidirectional, 2 dB ripple
    • Polarization: Linear, Vertical (VPOL)
    • Gain: +5 dBil (free space) / >+8 dBil (when effectively installed over a large ground plane)
    • Nominal Impedance: 50 ohm (RF), Open Circuit (DC) (DC Short Circuit option available)
    • Input Power: 5 Watt CW
    • VSWR: under 3.0 (>8.0 GHz)
    • Connector: SMA, Female
    • Dimensions: 9 cm (3.5") OD x 11.5 cm (4.5") h
    • Mounting: 4 screws, 1/4"-20 on a 2.500" Bolt Circle
    • Operating Temperatures: -40°C to +85°C
    • Weight: 540 g / 1.19 lbs


    • Does not require a ground plane
    • Specifications and prices are subject to change without notice
    Availability, specifications & prices subject to change without notice