QK-AS13 2G/3G/4G Outdoor Omni Fiberglass Antenna


QK-AS13 is the perfect 2G/3G/4G mobile signal aerial for small to medium-sized sailboats and motorboats.

  • Polyurethane coated fiberglass
  • Frequency: 800 – 2600 Mhz, compatiable with most of 2G(GSM/GPRS)/3G(UMTS)/4G(LTE) Networks
  • Impedance: 50 Ω
  • VSWR: <1.5:1
  • Gain: 5.5-8 dBi

With 10m coaxial cable.



The QK-AS13 2G(GSM/GPRS)/3G(UMTS)/4G(LTE) Outdoor Omni Fiberglass Antennawas designed for maximum flexibility with multiple carriers for the harsh conditions. The polyurethane coated fiberglass antenna provides reliable and robust solution for marine and offshore environment.
The AS13 antenna cover 2G,3G, and 4G systems for GSM, DSC, WCDMA, and LTE frequencies. The omni-directional design provides a 360° field of propagation with a range of up to 22 miles.

The AS13’s working frequency band covers the GPS frequency (1575 MHz) and can be used as a passive GPS antenna or as a multiplexed cellular + GPS antenna.
For diversity or MIMO applications two identical AS13 will be needed and these two antennas should be kept at lease 20 inches(0.5 meters) distance to maximise the positive effect of the MIMO technology. There is no need to place the two antennas further apart, since the field tests show that the signal quality cannot be significantly improved by increasing the distance.
With a Frequency range of  800 – 2600 Mhz, impedance of 50 Ω, and most importantly,  gain of  3.0 dBi, the QK-AS13 is the perfect fiberglass mobile aerial for small to medium-sized boats, whether for a sailboat, motorboat or tender.

AS13 VHF antenna  Technical Specifications

  • 0.6 meter fiberglass antenna
  • Polyurethane coated
  • Frequency Range: 800– 2600 Mhz
  • Impedance: 50 Ω
  • Dimensions (mm): Փ20 x L660
  • Gain: 5.5-8.0 dBi
  • Antistatic protection: Direct ground
  • VSWR: <1.5:1
  • Maximum input power: 50W
  • Polarization: Vertical
  • Weight of antenna including 10m coaxial cable: 0.65 Kg
  • Operation Temperature:  -40℃ to +80℃
  • Wind Speed Tolerance: 55m/s  (125mph)
  • SMA (male) Connector
  • Chrome-plated brass ferrule with standard 25mm/1 inch-14 thread
  • IP67 Waterproof
  • 10 metre/15′ RG58 A/U coaxial cable included


  • 3G/4G/LTE Routers & Modems on vessles
  • Cellular Amplifiers


Available to add to your order:


What’s included with the AS12 VHF antenna?

  • AS13 antenna
  • Chosen Mounting type
  • SMA to N-type adaptor(optional)


Help and Support

For any technical questions regarding this product, you can visit the forum at https://www.quark-elec.com/forum/ and ask us your question.

Alternatively, contact us directly, with details of your set up and we will be happy to help.


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