Description

This portable 6-80M HF MIL EmComm system is a tactical wide-band antenna for Directional DX and NVIS. Rapid deployments from the small pack makes using the robust building blocks of this system easy and efficient to deploy.

Options for deployment:

1. Mount between 5 to 6 feet on your own 1″ O.D. Tripod Mast for enhanced DX, or
2. Mount on the included stake for enhance NVIS patterns, which lowers the threat of DF signal detection and also the risk of being seen.

Included

1 – A non-padded bag with the following in it:
1 – Auto Match, with:

• SO239 connector
• M to F UHF L-Adapter
• Top Mount; Female 3/8 24
• Side Ground bolt; Male 3/8 24
• Bottom Mounting Hardware: Female 5/8 11

1 – Seven section MilStick element is 9′ 4″ long (When storing, fold the whip starting from the top section.)

1 – For raised deployments, a Mount is included that will fit up to a 1″ (25mm) O.D. mast on your own tripod.

1 – Ground mount Spike

1 – 25 ft. NVIS element wire

1 – 8 ft. ground wire 

Warning

Never Remove or Loosen any of the Bolts, Washers, Nuts, or Caps on the AutoMatch.

Specifications

Supported Bands: 6m, 10m, 12m, 15m, 17m, 20m, 30m, 40m, 60m, 80m
Max Power (Watts): 250 PEP SSB, 125 CW, or 25 watts for digital modes NOTE – The MIL-STD-188 M110a digital communications mode is rated at bursts of 100 watts digital for up to 1 minute using the MIL-STD Data Modem Terminal (MS-DMT) and Automated Message Terminal (AMT) software applications.
Weight: 80 ounces
Stowed Size: 19 x 10 x 5 inches
Environmental operating parameters: -15 to 199 degrees Fahrenheit and winds up to 35 Mph
Antenna Type: Standing L
Physical Mounting Hardware on Match: 3/8 24 bolt
RF Connection: SO-239
Impedance: 50 ohms
IP Rating: IP-53 – Protected against dust limited ingress, no harmful deposits. Protected against direct sprays of water up to 60 degrees from the vertical.

Analysis

Analysis at the antenna when properly deployed on the tripod with Vertical, NVIS, & Grounded Counterpoise elements without a tuner. An external antenna tuner can be used if the antenna system is deployed over a poor ground or not placed in a clear area.

SWR Analysis

More Information

Never Remove or Loosen any of the Bolts, Washers, Nuts, or Caps on the Alpha Match.

Touch free operations: This updated version of the FMJ system enables you to switch bands or change frequencies without having to change switches, jumpers, or coils as it is an off-center fed dipole type vertical that is pre-tuned when deployed over real ground. Making this antenna especially useful if you have a disability such as being mobility or sight impaired.

Assistance

FAQs: MIL 2.0 FMJ HF antenna + Tripod – Alpha Antenna

We listen!

Specifications and descriptions are subject to change without notice.