How To Build A Future Proof HDD Locating Setup Around Falcon F5, F5+ And Transmitters

If you look at the guidance gear in most serious HDD fleets, you will usually see two different worlds. On one side there are older, fixed frequency locators that still handle basic utility work. On the other side there is a newer generation of wideband systems designed for deep shots, city streets and heavy interference.

Right now, the Falcon family from DCI sits at the center of that second group. Crews who work under power lines, through rebar and across crowded corridors are increasingly building their strategy around a package like DigiTrak Falcon F5, F5+ and Transmitters and then filling in the rest of the fleet with simpler gear for lighter jobs.

In this post, we will look at how to think about that kind of setup, where the extra capability actually pays off and how transmitters and refurbishment fit into the bigger picture.

Why Falcon systems change the conversation about interference

If you started on classic DigiTrak locators, you probably remember the old pattern: pick a channel, hope interference is not too bad, and live with whatever the site gives you. When the job moved closer to power, traffic loops or reinforced concrete, signal became a matter of luck and patience.

Falcon technology is built to break that pattern.

Instead of one or two fixed frequencies, the locator listens across a wide slice of spectrum, measures real noise on the job and groups quieter frequencies into usable bands. The result is simple but powerful:

1. You choose from bands that are already proven to be quieter on that street, not just on a spec sheet.
2. When conditions change halfway through a bore, you can switch to another band instead of fighting dropouts.
3. Signal becomes something you manage deliberately, not something that happens to you.

On busy, interference heavy work, that change alone can mean fewer pull backs, fewer “lost beacon” moments and a calmer, more predictable day for the crew.

Where F5 and F5+ fit in a real fleet

Falcon F5 and Falcon F5+ sit at the top end of the walkover line for a reason. They are designed for:

1. Deeper, longer shots where data range actually matters.
2. Grade sensitive bores where 0.1 percent pitch resolution is not a luxury but a requirement.
3. Mixed environments where you might start on open ground, pass under rebar and exit near live power.

Many contractors do not use F5 or F5+ on every bore. Instead, they assign one rig as the “special projects” unit and pair it with their best transmitters and most experienced locator. That combination goes out on the jobs that would really hurt to redo.

The rest of the fleet can keep running F2, SE or older systems on short, predictable utility bores where the consequences of interference are much lower. This split keeps capital costs under control while still giving you a high end solution when the stakes are high.

Transmitters: the real core of your Falcon package

It is easy to focus on receivers, but the transmitter in the drill head is the part that actually lives in heat, mud, shock and pressure. For Falcon rigs, that small electronic core is where most of your guidance risk really lives.

A solid transmitter plan for an F5 or F5+ rig usually includes:

1. One or two mid range wideband sondes that handle most of your everyday bores.
2. At least one Sub k or deep range transmitter for reinforced or extended shots.
3. Enough tested spares that no crew is ever relying on a single beacon to finish a job.

Standardizing around a defined set of transmitter models helps a lot. Crews learn how those sondes behave in different soils, housings stay consistent, and batteries are no longer a guessing game. The beacon in the head stops being a mystery and becomes a known tool.

Using refurbishment to build depth instead of gambling on “cheap” beacons

Once you know which transmitter models you want to standardize on, the next question is how to afford enough units to give every rig real redundancy. Buying everything new is one path, but it is not the only one.

High quality refurbishment gives you another option. Properly refurbished sondes are:

1. Pressure tested, so you are not throwing a leaky housing back underground.
2. Checked on depth, pitch and signal strength against a reference system.
3. Fitted with fresh seals, caps and any components that show wear.

That process turns a used transmitter into a predictable tool that you can assign to real work without crossing your fingers. It is a completely different proposition from buying unknown “used” beacons out of a random box.

For many fleets, the most profitable mix looks like this:

1. New transmitters as primaries on the very highest risk projects.
2. Refurbished units as everyday workhorses and backups.
3. Old, near retirement sondes reserved for yard training and very short, low risk shots.

If you want to expand your inventory without burning your budget on nothing but new hardware, you can buy refurbished Digitrak transmitters here and build enough depth that a failed beacon never holds an entire rig hostage.

Turning guidance into a boring, reliable part of the job

At the end of the day, most HDD contractors do not want guidance to be dramatic. They want it to be boring: a clean signal, stable depth, predictable pitch and a locator that feels like a trusted instrument, not a slot machine.

A Falcon based package, backed by a deliberate transmitter strategy and smart use of refurbishment, is one way to get there. You decide which rig takes on the hardest work, you give it the best tools and the best sondes, and you support it with enough tested spares that failing hardware is an inconvenience, not a disaster.

Do that consistently, and the guidance side of your operation stops being a weak link. Your crews can focus on drilling good holes, hitting exits cleanly and moving to the next project, while the locators and transmitters quietly do what they were built to do.