規格與說明:

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The Joymax GHX-2120cc1W is a whip-style, low profile,monopole antenna designed for use in Sub-1 GHz 868 MHz frequency bands supporng low power, wide-area (LPWA) applicaons such as LoRaWAN®, Sigfox®, WiSUN®, Weightless-P and WiFi HaLow as well as other unlicensed ISM applicaons in the 868 MHz frequency range.

The antenna features ultra low profile, ideal for IoT and portable products requiring an ultra-compact, aesthecally pleasing antenna in a low profile form factor. Connecon is made to the radio via a SMA plug (male pin) or RP-SMA plug (female socket) connector.
  

Electrical Data (120mm x 120mm reference ground plane)
Frequency (MHz)	VSWR (Max)	Peak Gain (dBi)	Efficiency (%)
862~876 (868)	2.2	1.4	53
Polarization		Linear
Radiation Pattern		Omni directional
Wavelength		¼-wave
Electrical Type		Monopole
Impedance (Ohms)		50 Ω

  

Mechanical Data
Mounting Type	Connector Mount
Termination	SMA Plug (male pin) or RP-SMA Plug (female socket)
Dimension	⌀9 mm x 22 mm
Antenna Color	White
Op. Temp	-30˚C to +70˚C
IP Rating	N/A