Ale antennas. However , you might still want to consider a quarter wave fan vertical . Free Shipping - AlexLoop HamPack Portable Magnetic Loop Antenna System with qualifying orders of $99. FM Antenna For Bose Wave Radio, Ancable F Type Ant With 3. We are also providing antenna's for HF equipment. . The antennas employ integral linearization, using detectors built into the antennas, to assure the FOTD operates at optimum power level. Air Force, Navy, and Marine Corps aircraft, and by air forces of other countries. Ideas and experiences for fixed and deployment antennas. FOTD was designed with variable drag fins for aerodynamic stability. This equipment is a 50 /spl Omega/ antenna which comprises a digital tuning circuit for fast switching in transmission-reception (traffic mode), and an active wide-band circuit for ALE and Selcall Antennas, Broadband Antennas, and BBTD antennas for Automatic Link Establishment scanning selective calling and MF-HF-VHF reception Portable, base & mobile antennas for VHF, UHF & HF from Alpha enables high performance Ham radio, POTA, EmComm & Military communications. Most notably is the WIMA tuned whip antenna that mounts on a SWAM (Swing Away Mount for a square hitch HF Mast Antenna System Kit Shakespeare and White Wolf Systems have partnered together to provide an alternative to heavy, burdensome High Frequency (HF) communications mast/antenna solutions currently on the market. Actual reception quality may vary significantly for viewers using an indoor antenna. All text and imagess on the HFLINK website are property or copyright HFpack Inc, or when used by permission, are copyright by their respective owners, with all rights reserved. Barker & Williamson BWDI series HF folded dipole antenna is camouflaged and designed for tactical rear use. HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperative HF Communications, HF Network, Ham Radio. *Please include your MARS/CFARS call sign in profile* Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the MARS-ALE-Antennas@groups. The antennae available to me at the time of joining the HFLINK project included a 4el four band Yagi antenna, an inverted Vee antenna for 7MHz and a horizontal folded dipole antenna for 3. It an excellent example of the ideal antenna system for ALE. A standalone ALE radio combines an HF SSB radio transceiver with an internal microprocessor and MFSK modem. ALE can remedy this by sampling the path on a timed basis. This paper describes a small sized mobile HF half-loop antenna and its integrated agile coupler designed to work with a 125 W transceiver in automatic link establishment (ALE) and/or frequency hopping (FH). Background With the help of technological advantages in the area of integrated-circuit miniaturization, several companies began to design and address these new technologies by producing proprietary prototypes of automatic linking over HF communications channels. ALE Automatic Link A place to discuss antennas best suited for MARS-ALE. File: 3-wire_Terminated_Folded_Dipole 36-inc Are you sure you wish to delete this message from the message archives of MARS-ALE-Antennas@groups. B. Standalone solution for BLOS communications in the absence of satellite. Investments in TDM DECT are preserved with IP-xBS base stations. Butternut HF9V Vertical as a Ham Radio ALE Antenna Benefits to the ham radio ALE operator: No tuner needed. Global ALE High Frequency Network HFN - Amateur Radio - Ham Radio - Emergency Disaster Relief Communications - HF Interoperability - ALE Information - Software - Selcall - Digital HF - HF Land Mobile - Emcomm - Auxcomm - Ionospheric High Frequency - Broadband Antennas - BBTD Antenna - Terminated Dipole Antennas WLAN product & antenna comparison guide Interactive file - Click on the product pictures to learn more Shipping every mon- thurs regular orders shipping 24-48 hrs after purchase Click Here if Buying Inside the European Union Click here if buying from USA The antennae available to me at the time of joining the HFLINK project included a 4el four band Yagi antenna, an inverted Vee antenna for 7MHz and a horizontal folded dipole antenna for 3. [1] ALE is a feature in an HF communications radio transceiver system that enables the radio station to make contact, or initiate a circuit, between itself and another HF radio station or network of stations. They deliver quick return on investment, and seamless mobility for remote buildings, branch ofices and refurbished floors. io group. When putting together my test ALE station for emergency communications, I realized the unique frequency hopping functionality of ALE, created challenges for operators using PC-ALE or MARS-ALE software, with an HF rig having no ALE compatible antenna tuner. You can find it on Amazon, or a direct link from my shopping pages which helps the blig and channel. ALE HFlink is an international resource for radio operators using ALE or Selcall with transceivers, antenna systems, hardware and software controllers; development of HF communications networks utilizing ALE with SSB or Digital; ALE for organizations, Emergency / Relief operations; development of Automatic Linking and Selective Calling operating methods applicable to Amateur Radio Service. ALE and Selcall Antennas, Broadband Antennas, and BBTD antennas for Automatic Link Establishment scanning selective calling and MF-HF-VHF reception Automatic Link Establishment, commonly known as ALE, is the worldwide de facto standard for digitally initiating and sustaining HF radio communications. This wideband HF manpack meets NSA crypto-modernization standards. Click on any photo to zoom. HF link Web hosting and domain name registration services since 2002. Cebik's article "Notes on Wide-band Muiti-Wire 'Folded Dipoles', Parts 1 and 2". Useful for long range as well as NVIS. Provides low SWR on ALL the HF ham bands, good RF efficiency, durable construction, light weight, with convenient installation. Before deciding on any T2FD, or Robinson-Barnes antenna, recommend reviewing the details in L. Links can be found on the Signal Identification Wiki - ALE 2G page The 2015 Digital Digest has information on the US Air Force Global HF ALE Network - see the HF Appendix for the link to this document, which BAE Systems ALE-47 Airborne Countermeasures Dispenser System defeats infrared and radio frequency missiles using information from electronic sensors. The purpose is to provide a Barker & Williamson - manufacturing HF antennas and masts for military, government, EOC, and commercial use. PDF File Type) FTSC TEST PLAN FOR INTEROPERABILITY AND PERFORMANCE OF HF ALE RADIOS (HTML File Type) FED-STD-1045A, Automatic Link Establishment (. Shop Limited Space Small Loop Antennas at DX Engineering. For an overview of ALE, see the ALE page. Learn how our AN/ALE 55 FOTD radio frequency self protection unit protects against today's growing radio frequency missile threats unlike any other system. The Butternut HF9V Vertical as a Ham Radio ALE Antenna an article by Bonnie ALE HF Communications ALE Antennas: Broadband and Auto Tuner Antennas Member Store ALE Antenna Articles: HFLINK Home ALE Geo Position Report ALE Interoperable HF Comm Broadband VertaLoop Antenna Autotuner Fan Antennas Using Autotuners Without ALE Capability for ALE Terminated Folded Dipole & Monopole TFD T2FD TFM Broadband Butterfly Terminated White Wolf Systems is a woman owned and veteran staffed small business with highly skilled prior military and corporate electronics personnel experienced in the areas of Land, Maritime, Aviation electronics systems, Solar and Wind systems, Rugged Camera systems and installations of electronics systems and antenna’s. [1] The ALE-50 towed decoy system is an anti-missile countermeasures decoy used on U. ALE only selects best channel and establishes link Once link is established operators can use an external system to send digital traffic (Winlink, FLDIGI, VarAC, etc. ) or HFLINK egroup is a private group. NET is an HF Interoperability and ALE High Frequency Network. 40–30-20 would be good . This antenna system is designed for use in forward tactical missions with 20 watt max radios. io? This cannot be undone. Public archiving, forwarding, or open display on the internet of the HFLINK egroup group forum is forbidden. 2:1 to 3:1 for tuner free ALE (automatic link establishment) Encrypted Spread Spectrum Military communications. We are currently carrying MICOM HF SSB (ALE) radios new and used. It is programmed with a unique ALE address, similar to a phone number (or on newer generations, a username). Its efficient broad-beam antennas optimize the jamming signal. 5MHz. S. HF, SSB, ALE, Micom, Antennas White Wolf Systems is pleased to offer a variety of radio equipment for HF communications. VK5ABN ALE Antenna Introduction One of the biggest challenges facing ALE operators is the requirement for an antenna system covering all HF bands. HFLINK egroup is a private group. We try harder to provide you a combination of the best service and support at the best price. 1. The BTFD is probably the least expensive antenna system solution for ALE, and especially so if self-built. Dec 24, 2025 · The United States Navy studied these antennas in the 1930's and found them to perform quite well. HFlink is an international resource for radio operators using ALE or Selcall with transceivers, antenna systems, hardware and software controllers; development of HF communications networks utilizing ALE with SSB or Digital; ALE for organizations, Emergency / Relief operations; development of Automatic Linking and Selective Calling operating methods applicable to Amateur Radio Service. ALE HF Communications ALE Antennas: Broadband and Auto Tuner Antennas Member Store ALE Antenna Articles: HFLINK Home ALE Geo Position Report ALE Interoperable HF Comm Broadband VertaLoop Antenna Autotuner Fan Antennas Using Autotuners Without ALE Capability for ALE Terminated Folded Dipole & Monopole TFD T2FD TFM Broadband Butterfly Terminated TECHNICAL ALE REFERENCE PERTAINING TO CURRENT MARS-ALE DESIGN FEATURES (. Autotuners mounted at the antenna feedpoint (32%) are deployed slightly more often than broadband antennas (31%) or autotuners at the radio. The AN/ALE-50 towed decoy system is an electronic countermeasure system designed and manufactured by Raytheon to protect multiple US military aircraft from air-to-air and surface-to-air radar-guided missiles. When not actively in contact with another station, the HF SSB transceiver constantly scans through a list of HF frequencies called ch HFLINK. Signal strength calculations assume an outdoor antenna 30 feet above ground level. What is ALE? Automatic Link Establishment 1 - 7 of 7 1 HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperative HF Communications, HF Network, Ham Radio. To solve this problem, I needed to find some sort of rapid tuning or no-tuning antenna As the above chart shows, autotuners and broadband antennas tend to be used most often by ALE operators. The fins open and close in response to air pressure and speed. HF link The HFN Pilot Stations are equipped with scanning ALE transceivers, multiband antenna systems, and special software control systems for internet connectivity. ALE is a worldwide standard for HF radio communications system which enables an HF radio station to initiate a circuit, between calling station and receiving HF radio stations. It is broadband and will operate NVIS and ALE, as well as long range. The primary goal of Towed Decoys The first generation of the Towed Decoy (TD) RF (Radio Frequency) countermeasure was the ALE-50 developed by Raytheon, which was deployed in 1995. HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperability HF Communications, HF Network, Ham Radio, Amateur Radio. ALE Automatic Link Barker & Williamson AK series HF Manpack tactical NVIS folded dipole antenna for ALE. 5mm To Coaxial Adapter Crafted From High-quality Copper With A Brass Connector To Minimize Signal Loss And Ensure Superior Sound Quality HFLINK is the international resource for ALE Automatic Link Establishment High Frequency Communications, HF Digital Messaging, Emergency / Disaster Relief, Interoperative HF Communications, HF Network, Ham Radio. Ham radio ALE users in the field on HF connect with the HFN Pilot Stations to exchange digital ALE-SMS text messaging to and from internet devices such as cell mobile phones, black berry VK5ABN's Multi-Band ALE Antenna One of the biggest challenges facing ALE operators is the requirement for an antenna system covering all HF bands. The antennae available to me at the time of joining the HFLINK project included a 4el four band Yagi, an inverted Vee for 7MHz and a horizontal folded dipole for 3. These antennas are broadband for ALE and do not require a tuner. MARS-ALE B001A8g3 provides support of the new LDG Electronics AT-200PC RS-232 interface computer controlled only automatic antenna tuner which also supports two internal antenna ports. The WHA01 is a wideband HF vertical antenna, mainly intended for use with ALE and frequency hopping capable transceivers, for HF radio voice and data communications. ALE Networks can be tracked and monitored using software. ALE HF Communications ALE Antennas: Broadband and Auto Tuner Antennas Member Store ALE Antenna Articles: HFLINK Home ALE Interoperable HF Comm Broadband VertaLoop Antenna Autotuner Fan Antennas Using Autotuners Without ALE Capability for ALE Terminated Folded Dipole & Monopole TFD T2FD TFM Broadband Butterfly Terminated Dipole Antenna BBTD As the above chart shows, autotuners and broadband antennas tend to be used most often by ALE operators. ALE is an HF radio management system that selects the optimum frequency of transmission, places automatic or manual calls to link one or more users, and communicates digital messages. The ALE DECT base stations indoor and outdoor models provide a robust and secure infrastructure, ensuring your mobile workers are connected everywhere. 8378 DECT IP-xBS handover and roaming capabilities on OXE extend the mobile coverage of TDM DECT networks, based on Alcatel-Lucent 4070 and 8379 DECT Base Stations. Selcall and ALE HF Radios. When deployed, the decoy is towed behind the host aircraft, and protects the aircraft from radar-guided missiles. This ultra light weight system (~12lbs) allows the operator to rapidly deploy HF communications requirements without the use of a tuner or a burdensome mast. Order delivery times are 6-8 weeks for new equipment. The system is The introductory chapter identifies the ways in which HF ALE radio technology relieves the operator of much of the work associated with maintaining information on propagation conditions, tracking the stations with which communications are possible, and noting the frequencies that can be used for those communications. The ALE military standards include SO MANY adjustable items (to handle slow or fast transceivers, antenna tuners and a host of differences) that configuring the software for your station can be somewhat overwhelming. Overview This page consolidates a listing of ALE Networks that are active on HF Radio. Date 1 - 20 of 25 ALE T2FD Antennas? I think that as mentioned by Bonnie and Steve frequently , ALE functionality is better suited to NVIS antenna rather than DX . 6-30MHz Base HF Antenna with SWR between 1. The BTFD is in common use among the Federal and State agencies who ARES serve, and they work quite well in an ALE environment. The ALE specification and waveform were adopted as standards by the US government in September, 1988 as MIL-STD 188-141A for the military and as Federal Standard 1045 for civilian government agencies. PDF File Type) FED-STD-1045A, Automatic Link Establishment For more information on antennas, see the Antenna Guide. mlzhm, ush0pt, dq7t, xnpc0b, owda, m5klxm, cmezs, xw62yu, cnbp9h, al3vr,