Stealth Telecom

Stealth Telecom shortwave mobile antennas

WiMo has taken the distribution of STEALTH TELECOM antennas. The company manufactures rugged, vehicle antennas for military and security services. Some antennas are now with similar data in an amateur version available. Priority has short-wave mobile antennas that can be operated stationary when an appropriate counterweight is created.

Stealth 9310 automatic antenna 1.8 - 30 MHz

Stealth 9310

The Stealth 9310 is a motor-tuned antenna with a total length of 2.5 m and 200 W power handling. The lower part is 84cm long and contains drive electronics. The upper part is a 1.5 m glass-fibre rod with a spring.

The antenna is for the full range from 160-10m. Unlike other antennas which operate mostly on the 'screwdriver' principle with DC motor and spindle is here a stepping motor and a toothed belt responsible for tuning. Thus, the antenna needs to tune a maximum of 0.5 seconds!

For automatic tuning, there are suitable adapter cable for the TUNER jacks of the usual HF radio equipment available. But the antenna can also be operated without the interface ... just only transmitt. The tuning characteristics of the internal controller can be adjusted via the USB port of the antenna with the supplied software, individual of the vehicle.

The antenna is manufactured in accordance with MIL-STD 810G and totally waterproof (IP68). Of course, the antenna is suitable not only for vehicles, but can also be used stationary or portable. For mounting on a foot, the 9310 has a 16 mm threaded bolt. Various mounting brackets for vehicles or masts are available.


  • Antenna with spring and whip
  • Control cable 5,5m
  • Coax cable with SO-239 connector, 6m

Programming kit:

  • USB-Cable
  • Software
  • Installation manual (english)

The required control cable to connect to wireless device please order separately, see below.


Stealth 9310
Gamme de fréquence 1.8 - 30 MHz
Power max. 125 W CW / 200 W SSB
Tuning speed ≤ 0.5s
aus dem Speicher
TOS ≤ 1.5:1
Power supply 11-15V / max. 1.6A
max. Length 2.5m
Poids 5.2kg

The interface cable for Yaesu fits for all devices that have a tuner connection for FC-30/FC-40.

STEALTH SEAC 11.5m cable replaces the 5m cable included with the antenna, if a greater distance to the antenna has to be covered.

This antenna is no longer available.

Download: Manual STEALTH 9310 (PDF, EN, 1.7MB)
Download: Assembly Sheet STEALTH 9310 (PDF, EN, 0.6MB)
Download: Stealth Programming Software

A customer wrote in April 2014

From: Soren
    To: WiMo
    Subject: feedback on stealth 9310

    i  am very glad for my Stealth 9310 mobile HF antenne
    i have worked stations from VE7, VK2,and most Euro countries from my
    Icom 7100 and my stealth 9310
    I have worked WW6USA on Dstar HF from the car and CT3, F4EEG
    i have some small video clips on instagram  TRUCKSTAR40 from my car
    i have posted some on your facebook page

 Best 73's from soren oz2ca
Stealth 9310 - OZ2CA

Installation of a Stealth-Antenne by F4HDL

From: Eric
    Sent: Saturday, August 30, 2014 1:04 PM
    To: 'support'
    Subject: Stealth installation


    You will find included pictures of my installation.

    With the vertical whip everything is perfect, absolutely
    perfect: very good report on all bands, it is marvellous...

    With the NVIS whip I find a solution for correct SWR;
    depending of the band you reduce or increase the distance
    between antenna main assembly and the end of the Whip
    (increasing or reduce the arc of the antenna). Sometime,
    it is necessary to tune 2 times for good SWR (1.2 - 1.4).

    Everybody was surprise of the performance of this antenna
    on 160m.

    Conclusion= More than perfect (I contact Canada on 160m with
    59+5 report and 75 W power) The transceiver is an Icom 7000.

    Don't worry, I use the antenna only when I am stopped...
    When driving I put down everything as you can see on picture.

    Thanks for everything.

Installation of a Stealth antenna by F4HDL


Tarheel Radial kit

Radial kit

The massive stainless steel plate (6mm) is intended for use on the same pole where the antenna is installed. Max pole diameter is 35mm. The plate has a diameter of 23cm and offers 20 screw--contacts for radial wires. Included in shipment are 10 readials of 275cm length each.

There is no need to lay out the radials strictly in a star pattern. You can bend the radials, leave out some areas, just as the surroundings allow. The only limitation is that the radials should not cross over each other.

The radial plate should be installed as close to the ground as possible, the antenna as close as possible above it. All parts are made of stainless steel, except the wires.

11930.GR Radial kit 114.00 € Ajouter au panier Pas de stock, livraison en 100 jours.
Info frais de port

Radial kits

Radialkit 80/40/30m

Radials for vertical antennas. Consist of two λ/4 wires per band. Uses PVC coated braided copper wire 1.5mm². Includes solder lugs on one end for easy connection to ground post.

These radial kits can be used for elevated antennas (not ground mounted). The radials should be installed so that they do not touch the ground, nor the roof nor any other obstacle. If the vertical antenna should be installed on the ground other radials are required (at least as long as the antenna is high, better longer, as many as possible, not less than 10).

Excellent explanations about antenna radial systems are provided by some manufacturers, for example by SteppIR and Bencher (english text):

Download: Radial Systems for vertical Antennas (by SteppIr) (PDF, EN, 170KB)
Download: Ground Radial Systems (by Bencher) (PDF, EN, 45KB)
11270.804030 2x λ/4 for 80/40/30m 64.00 € Ajouter au panier En stock, expedié sous 1 à 2 jours.
11270.201510 2x λ/4 for 20/15/10m 49.00 € Ajouter au panier En stock, expedié sous 1 à 2 jours.
11270.1712 2x λ/4 for 17/12m 44.00 € Ajouter au panier En stock, expedié sous 1 à 2 jours.
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Tresse magnétique comme contrepoids

Bild MAT-50 MAT-50 Tresse magnétique

Tresse magnétique comme contrpoids pour antennes HF mobiles

Chaque antenne mobile ondes courtes nécessite un bon et fiable contrepoids. Mais avec certaines installation, C'est difficile à obtenir, par exemple lorsque l'on utilise une bride sur rail de toit ou lorsque l'on utilise une petite embase magnétique.
Ce problème peut être résolu avec la nouvelle tresse magnétique de Diamond. Mettez juste la tresse sur une surface platte de la voiture et raccordez le fil inclus à l'embase d'antenne... A cause de la grande capacité entre la tresse et le métal de la carrosserie la résistance HF est grandement diminuée.Lorsque l'on travaille sur 3.5 MHz deux de ces tresses sont recommandées. Sur 50 MHz le fil de raccordement doit être aussi court que possible (moins de 20 cm).

  • Caractéristiques techniques:
  • Gamme de fréquence: 7 à 50 MHz (3.5 MHz avec deux tresses)
  • Puissance max: 500 W (SSB), 200 W (FM,CW)
  • Force adhésive: ok jusqu'à 110 km/h (sans vent)
  • Taille du mat: 80 x 195
  • Longueur du cable de raccordement: 30cm
  • Poids: 55g
  • Accessoires: anneau 16 mm, tube retreint à chaud
20060 MAT-50 Contrepoids 24.50 € Ajouter au panier En stock, expedié sous 1 à 2 jours.
Info frais de port