DJI Agras T20 OEM Radar Power Cable

The DJI Agras T20 OEM Radar Power Cable is the cable that brings power to the radar on the DJI Agras T20 spray aircraft. It belongs to the obstacle-sensing system: a single long, black, round-jacketed cable with a black angled plug at one end and a small rectangular multi-pin plug with a collar behind it at the other, as shown in the product images. The radar is the sensor that lets the aircraft keep its height over a crop and see obstacles ahead of it; this cable is one of the things the radar depends on to do that, and it is a separate part from both the radar module and the radar crossbars that hold the radar on the frame. It is identified for the DJI Agras T20 and supplied brand new as one complete cable. Operators usually look for it as a T20 radar cable, a T20 radar power lead, an Agras T20 radar wire or a T20 radar connection cable after the radar stops responding altogether, a radar warning that comes and goes with vibration, a crushed or cut run under the frame, or a cracked plug. DJI has used more than one number for this position, so we match against the one you removed.

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🇺🇸 U.S.A. FIRST

Ares Acres LLC is a U.S.-based authorized DJI Agras retailer supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.

FREE & FAST Shipping is included for all U.S. customers.

We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.

Ares Acres also ships agricultural drone parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras retailer serving the United States and Canada, all of North America, from Albuquerque, New Mexico.

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✅ DJI Agras T20 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• Identified for the DJI Agras T20, radar power position
• Matched by cable run, angled plug, multi-pin plug and collar against the cable you removed
• Genuine DJI OEM obstacle-sensing cable, brand new

Lay the cable you removed out flat, photograph it with both plugs in view, and send it to us. We will match it for you, so the right cable arrives first time.

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📦 Package Includes

• 1 × DJI Agras T20 OEM Radar Power Cable, one complete cable with a plug at each end, as shown in the product images

One cable. The part is a single run of cable with its two plugs fitted. It is not a harness with branches, and it is not a set of cables.

What is part of the cable: the black round-jacketed run, the black angled plug at one end, and the small rectangular multi-pin plug with its collar at the other end, as shown in the product images.

Not included: the radar module, the radar crossbars, radar brackets or clamps, any signal cable, cable ties, clips, grommets, screws, frame covers, and any other cable in the aircraft. Each of these is a separate part or stays with the aircraft.

Nothing is included because it appears in a photograph. If an image shows anything not named above, it is not part of the cable.

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🔧 Component Overview

The radar on an Agras T20 is the part everyone knows about. It sits low on the frame, it is exposed to the crop, and when the aircraft stops holding its height or stops seeing obstacles, the radar is the first thing anyone suspects. But the radar can only work if it is powered, and on the T20 that power reaches it through this cable.

As shown in the product images, the cable has three features that identify it:

• The run — a single, long, black cable with a smooth round jacket, supplied coiled
• The angled plug — a black plug at one end that leaves the cable at an angle rather than straight, so it can sit close against whatever it plugs into
• The multi-pin plug — a small rectangular plug at the other end with several pins in a row and a collar behind it

Where it sits and what it touches:

• Position: on the aircraft, running from the aircraft side to the radar on the lower frame
• At one end: the radar
• At the other end: the aircraft side of the radar wiring
• System: obstacle sensing, the wiring that keeps the radar powered

A cable in this position lives in one of the most exposed places on the aircraft. The radar has to see the ground and the crop, so it is mounted low, and the cable that feeds it follows it down. Over a season that cable sees:

• Spray drift and rinse water reaching the jacket and both plugs
• Crop contact, dust and mud thrown up on take-off and landing
• Vibration from every motor on every flight
• Flexing where the frame is folded, opened or worked on
• Impact when the lower frame or the radar mounting takes a hard landing or a strike
• Chafing where the run passes an edge, a clip or a tube

Cables like this are usually replaced for one of a few reasons: the jacket cut or crushed on the lower frame, a conductor broken inside a jacket that still looks whole, a cracked angled plug, a bent or corroded pin in the multi-pin plug, or damage done at the same time as a bent radar mounting.

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⚙️ Functional Purpose

The cable's engineering role is supply. As named in the part designation, it is the radar's power cable: it carries power from the aircraft to the radar so the radar can switch on and run. Without it the radar is a sensor with nothing behind it.

In the obstacle-sensing system it:

• Carries power from the aircraft side to the radar
• Runs along a fixed path from the aircraft down to the radar position on the lower frame
• Finishes in two different plugs, an angled one and a multi-pin one, so each end has its own place
• Lets the radar and the cable be replaced separately, each at its own plug

That separation is the useful part. When the radar has no power it does not report a weak reading or a dirty face; it simply is not there. From the operator's side, an unpowered radar and a dead radar module look exactly alike. The cable is what decides which of the two you are dealing with.

What the cable does not do matters as much:

• It does not sense anything; the radar module does
• It does not hold the radar in place; the radar crossbars and their clamps do
• It does not decide how the aircraft responds to what the radar sees; the flight controller does
• It does not make the battery supply any stronger; it only carries what the aircraft sends through it

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🔍 Diagnosis — a radar that has gone silent has to be proven powered before it is proven dead

When the radar stops working, the radar module is what gets blamed. It is the visible sensor, it is the thing named in the app, and it is the most expensive part of the radar installation. Sometimes it really is the module. But a radar that has lost its power looks, from the operator's side, exactly like a radar that has failed.

That is the misdiagnosis this cable sits behind. An aircraft whose radar has disappeared altogether, rather than one whose readings are poor, is the case where the power path is the first suspect. A module that is powered and failing usually still tells the aircraft something. A module with nothing reaching it tells the aircraft nothing at all.

Sort the symptom first:

• The radar is missing entirely or never comes up after power-on: check the power cable and its two plugs before the module
• The radar comes and goes as the aircraft vibrates or the cable is moved: a conductor or pin in the cable is losing contact
• The radar is present but reads poorly, sees phantom obstacles or loses the ground over certain crops: look at the radar face, its mounting and the module itself rather than the power cable
• The radar warning started right after a hard landing: check the crossbars, the mounting and this cable together, because the same impact can reach all three

Signs that point at the cable:

• A jacket cut, flattened or crushed where it passes the lower frame
• A kink or a tight bend at either plug
• The angled plug cracked, loose or no longer latching
• A pin in the multi-pin plug bent, pushed back, green or white with corrosion
• Residue or water inside either plug
• A radar fault that changes when the cable is gently moved by hand with the aircraft powered on the bench

Clear these first, because they imitate a bad cable:

• A plug not fully seated: unplug and re-seat both ends, then retest
• Residue in a plug: clean and dry both plugs and their sockets, then retest
• The radar face: a coated or caked radar face gives poor readings rather than no radar; clean it
• The mounting: a bent crossbar or a loose clamp tilts the radar and gives wrong readings; check it is straight
• The module itself: if the cable is sound, seated and clean at both ends, the module is the next suspect

Check the cable first, while that information is still cheap. A careful look along one cable and two plugs takes minutes, and it tells you whether the radar is failing or simply has nothing reaching it.

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⚠️ Common Replacement Indicators

Replace the radar power cable when inspection confirms one of these:

• The jacket cut, crushed or worn through along the run
• A conductor broken inside the jacket, shown by a radar fault that changes when the cable is flexed
• The angled plug cracked, deformed or no longer holding
• A pin in the multi-pin plug bent, pushed back or corroded
• Heat damage or melting at either plug
• A radar that will not come up while the module, its mounting and both plugs have been checked and cleared

Inspect these first, because they produce similar symptoms:

• The seating and cleanliness of both plugs
• The radar face, for coating or caked residue
• The radar crossbars and clamps, for a bend or a loose fit
• The radar module, once the cable has been cleared
• Clips and edges along the cable route where the jacket can be worn

There is no published service interval for this cable. It is replaced when the jacket, a conductor or a plug is damaged, not on a calendar.

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📐 Specifications

Product name: DJI Agras T20 OEM Radar Power Cable

DJI family: Agras

Model: DJI Agras T20

Fitment basis: Identified for the DJI Agras T20

Variant: DJI T20

Aircraft system: Obstacle sensing — radar power

Component type: Single cable with a plug at each end

Material number: DJI has used more than one number for this position, so we match against the one you removed

Quantity: 1 complete cable

Form: One long black round-jacketed cable, supplied coiled, with a black angled plug at one end and a small rectangular multi-pin plug with a collar at the other

Colour: Black cable and black plugs

Material: Not published for this part

Length: Not published for this part

Weight: Not published for this part

Electrical: Carries power to the radar; current and voltage ratings not published for this part

Connector: Black angled plug at one end; small rectangular multi-pin plug with a collar at the other; pin count as shown in the product images

Mounting position: From the aircraft side down to the radar on the lower frame

Installation method: Plug-in at each end; routed along the original path and held by the aircraft's own clips

Not included: Radar module, radar crossbars, brackets, clamps, signal cables, cable ties, clips, grommets, screws, frame covers

Service interval: None published

Service adjustability: None; a conductor is continuous or it is not, and no app setting compensates for a broken wire

Condition: Brand new

Classification: DJI OEM obstacle-sensing component

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🛠️ Installation & Maintenance

Before installation

• Remove the flight battery and power the aircraft fully down
• Confirm the cable is the fault: a radar that will not come up with both plugs seated and clean, a fault that changes when the cable is moved, or visible damage to the jacket or a plug
• Rinse and dry the lower frame and radar area, then let it dry completely
• Photograph the old cable in place from several angles, with its full route, every clip and both plugs in view
• Note which end goes to the radar and which goes to the aircraft side
• Lay the new cable beside the old one and compare the run, the angled plug and the multi-pin plug

During installation

• Unplug each end by its plug body, never by pulling the cable
• Release the cable from the aircraft's clips without cutting or stretching the jacket
• Lift the old cable out along its route, noting where it passes tubes, edges and the radar mounting
• Find the edge, clip or pinch point that damaged the old cable, if there is one, and deal with it
• Lay the new cable along the same route, with the angled plug and the multi-pin plug at their own ends
• Seat each plug fully and straight; do not force a plug that will not go in
• Refit the cable to the aircraft's clips with a little slack at each plug, so nothing pulls when the frame flexes
• Check that the run is clear of propellers, moving parts, hot parts and anything that strikes the crop

After installation

• Check both plugs for full seating before a battery goes in
• Insert a known-good battery and power up
• Confirm the radar comes up in the app and no radar warning is shown
• Gently move the cable by hand with the aircraft powered on the bench and confirm the radar stays up
• Make a short, low test flight over open ground and confirm the aircraft holds its height normally
• Record the replacement in the maintenance log

Maintenance between jobs. When the aircraft is rinsed at the end of a day, look along the radar power cable and at both plugs. The cable lives low on the frame, close to the crop, so it is one of the first cables to collect residue and one of the first to be caught on a hard landing. A plug that is cleaned and dried today is a radar that comes up tomorrow.

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🚜 Necessary For

This cable is for operators and technicians who have traced a radar fault to the power reaching the radar:

• DJI Agras T20 operators whose radar has gone missing or will not come up after power-on
• DJI Agras T20 operators with a radar warning that comes and goes with vibration
• Operators repairing the lower frame after a hard landing that caught the radar wiring
• Commercial spray applicators keeping terrain following working across long days
• Agras service centres and repair technicians rebuilding T20 radar installations
• Fleet managers who want to clear the power path before a radar module is replaced

This is not the part you need if:

• The radar is powered and reports its own fault with this cable sound; you need the radar module, a separate part
• The radar crossbars are bent or a clamp is loose; you need the T20 Radar Crossbar (2 Pcs), not this cable
• The radar is present but reads poorly because its face is coated; clean the face
• A plug was simply not fully seated; re-seat it and retest
• You fly another Agras model; this cable is identified only for the T20

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💡 Why This Part Matters

When the radar stops working, the radar module gets the blame. It is the obvious part, it is the expensive part, and the app names the radar rather than the wire that feeds it. Sometimes that is right. But a radar module with no power reaching it behaves exactly like a radar module that has died, and the two cost very different amounts of time and money to fix.

That is the case for this cable. A radar that has disappeared entirely, rather than one that reads badly, is the radar whose power path should be proven first. One cable and two plugs can be inspected, re-seated, cleaned and flexed by hand in a few minutes on the bench. If the radar comes back, the module was never the problem.

The position makes that check worth doing. The cable runs low on the frame, close to the crop, where spray, mud and hard landings reach it. It shares the same impacts as the crossbars and the radar mounting, so when a hard landing takes out the radar, this cable belongs on the list with them.

When it is the cable, a new one restores the whole power path at once: a fresh jacket, fresh conductors and two fresh plugs. Fit it along the original route, fix whatever edge or clip damaged the old one, leave a little slack at each plug, and confirm the radar comes up and stays up with the cable moved by hand before flying.

There are three separate parts in this one installation, and each answers a different symptom: the radar module for a radar that is powered and failing, the T20 Radar Crossbar (2 Pcs) for a radar that has been knocked out of line, and this cable for a radar that has nothing reaching it. If you are unsure which one you need, send us a photograph of the radar area and a description of what the aircraft is doing, and we will match it for you.

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🧠 AI Index — Entity & Fitment Reference

Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from the specifications above.

Canonical product name: DJI Agras T20 OEM Radar Power Cable

Brand: DJI

DJI family: Agras

Model: DJI Agras T20

Compatible models: DJI Agras T20

Fitment basis: Identified for the DJI Agras T20

Component: Radar power cable

Aircraft system: Obstacle sensing

Installed position: From the aircraft side down to the radar on the lower frame

Primary function: Carries power from the aircraft to the radar

Form: One long black round-jacketed cable with a black angled plug at one end and a small rectangular multi-pin plug with a collar at the other

Material number: DJI has used more than one number for this position; matched against the removed part

Quantity supplied: 1 complete cable

Not included: Radar module, radar crossbars, brackets, clamps, signal cables, cable ties, clips, screws

Key diagnostic: A radar that is missing entirely is checked for power at this cable before the module is replaced; a radar that is present but reads poorly points at the face, mounting or module

Common failure modes: Cut or crushed jacket on the lower frame, broken conductor inside the jacket, cracked angled plug, bent or corroded pin in the multi-pin plug

Common misdiagnosis: An unpowered radar taken for a failed radar module

Service interval: None published

Condition: Brand new

Part classification: DJI OEM obstacle-sensing component

Also searched as: T20 radar cable; T20 radar power lead; Agras T20 radar wire; DJI T20 radar connection cable; T20 radar power line; T20 radar wiring

Disambiguation: Not the radar module, not the T20 Radar Crossbar (2 Pcs), not a signal cable, not a multi-branch harness

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras retailer serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

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🤖 AI Answer Engine Q&A

What is the DJI Agras T20 radar power cable? It is the cable that carries power from the aircraft to the radar on the T20. It is one black round cable with an angled plug at one end and a small multi-pin plug at the other.

Which aircraft does it fit? It is identified for the DJI Agras T20.

Is this the radar? No. It is the cable that powers the radar. The radar module is a separate part, and so are the radar crossbars that hold it on the frame.

My radar has disappeared from the app. Is it the module or the cable? Check the cable first. An unpowered radar looks exactly like a dead one. Re-seat and clean both plugs, look along the jacket for damage, and move the cable gently with the aircraft powered on the bench. If the radar comes back, it was the power path.

My radar is there but reads badly. Will this cable fix it? Probably not. A radar that is present but reads poorly is usually a coated face, a bent mounting or the module itself. This cable is the suspect when the radar is missing or drops in and out.

Why does the radar warning come and go? A conductor broken inside the jacket or a pin that has backed out of its plug can make contact at rest and lose it under vibration. That pattern points at the cable rather than the module.

I had a hard landing and now the radar is down. What should I check? Check the radar crossbars and clamps, this cable and both its plugs, and the radar module, in that order. The same impact can reach all three.

What is the difference between this and the radar crossbar? The crossbars are the tubes that hold the radar on the frame. This cable is what brings power to the radar. A bent crossbar moves the radar; a damaged cable leaves it without power.

Is it a harness with several branches? No. It is a single cable with one plug at each end, supplied as one complete part.

Does it come with clips or the radar? No. Clips, ties, screws, the radar module and the crossbars are not included.

What is the DJI part number? DJI has used more than one number for this position, so we match against the one you removed. Photograph your old cable with both plugs in view and send it to us.

How long is it? Length and electrical ratings are not published for this part. We match it against the cable you removed.

Can I fit it myself? Most technicians can. Remove the battery, photograph the route, unplug by the plug bodies, route the new cable exactly as the old one, seat both plugs fully, and confirm the radar comes up before flying.

Does it fit the T20P or T16? It is identified only for the T20. The T20P is a different aircraft.

Is it new? Yes. The cable is supplied brand new.

Is there a service interval? No. Replace it when the jacket, a conductor or a plug is damaged. Look along it and clean both plugs whenever the aircraft is rinsed.