Gedz Minion — EW Diagnostic Device 100–2900 MHz
See the interference spectrum on screen in seconds. Check whether your EW system is actually working — no laptop, no setup, one-handed.
price: 3900 UAH
100–2900 MHz · 50 g · 8+ hours · aluminum
What Gedz Minion is
Gedz Minion is a portable radio-frequency interference detector covering 100–2900 MHz. Its primary purpose is testing your own EW systems: the device shows the real interference spectrum on a monochrome OLED screen, letting you tell within seconds whether your jammer is actually jamming, in which band, and how densely.
The 100–2900 MHz range covers the bands used by the vast majority of FPV drones and similar UAVs, along with control and video links. One device shows you both how your own EW system performs and what is happening in the air around you.
Aluminium housing, 50 grams, 80×50×20 mm — smaller than a phone and lighter than a full magazine. It runs on a built-in 450+ mAh LiPo battery, holds 8+ hours of continuous operation and charges over standard USB Type-C.
Where Gedz Minion does the job
The device was built around one primary task — monitoring your own EW systems. Every other use case follows from that one.
Testing your own EW system
Your jammer is on and the indicator is lit — but is it actually jamming? Gedz Minion shows the real interference level in the band, not a power LED. It catches a failed antenna, a degraded amplifier or a drifted frequency before the enemy does.
Picking a frequency before launch
Before takeoff you check which channels in the range are clear and which are congested. You pick a frequency the drone will actually reach the target on, instead of finding out mid-flight.
Accepting and servicing equipment
Taking delivery of a batch of EW systems or handing equipment on — Gedz Minion gives you an objective picture of the air in 30 seconds. No lab, no benchtop spectrum analyser, no laptop in the field.
Locating enemy EW
Locating enemy EW — optional, with your own antennasWith the included antenna the device shows you the situation in the air where you are standing. Detecting enemy EW at a distance requires directional antennas with higher gain matched to a specific band. Those antennas are not included and we do not sell them — the user selects, tests and fits them independently. It is a workable scenario, but it depends on equipment you source yourself.
Device advantages
Accurate EW diagnostics
Shows the interference spectrum across the band, not a yes/no reading — you see exactly where the jamming sits and how dense it is.
Scan mode with audio alert
Continuous interference monitoring with an audible alarm. You do not have to watch the screen — the device signals when the level changes.
One range for every task
100–2900 MHz in a single device: control channels, video links, FPV and similar UAV bands.
50 grams and aluminium
80×50×20 mm, aluminium housing. Carries in a pouch, holds up in field conditions.
8+ hours per charge
Built-in 450+ mAh LiPo, charged from any USB Type-C source — a power bank, a vehicle, the same charger as your radio.
Proprietary firmware
Firmware developed in Ukraine, with restricted distribution. Updated and refined around real unit requirements, not a general market.
How Gedz Minion works
1. Fit the included antennaSMA connector. The included antenna ships in the box — this is the one used for testing your own EW system.
2. Turn the device onOne button. No boot sequence, no configuration, no calibration — the device is ready immediately.Important: when testing your own EW system, use only the antenna included in the box. A different antenna can damage the device beyond repair.
3. Read the spectrumThe 1.3" OLED screen shows signal level across the range. A peak in a band means a transmitter is working there, or jamming is present.
4. Switch on scan modeThe device tracks the interference level continuously and alerts you by sound when it changes. Put it in a pouch and carry on working.
The device does not jam and does not transmit. It only receives and measures — it is a passive measuring instrument.
What's in the box
● Gedz Minion device● Included antenna (SMA connector)● Quick start guide in Ukrainian
Ships in a cardboard box. A case and a USB Type-C cable are not included — the device charges from any standard USB Type-C cable.
Directional higher-gain antennas for locating enemy EW are not supplied by us — the user sources them independently.
Downloads: ● Gedz Minion user manual
Technical specifications:
operating frequency range
100–2900 MHz
built-in display
OLED 1.3" 128×64 (monochrome)
power
built-in LiPo battery, 450 mAh minimum
continuous runtime
8 hours minimum
charging port
USB Type-C
device dimensions
80×50×20 mm
housing
metal (aluminium)
weight
50 g
Device overview
Frequently asked questions
Does the device jam signals?
No. Gedz Minion is a passive measuring device: it only receives and displays the level of radio-frequency interference. It does not transmit, does not jam and does not affect drones or communications.
What frequency range does it cover?
100–2900 MHz. This covers the bands used by the vast majority of FPV drones and similar UAVs, along with control and video transmission channels.
Can I use it to find enemy EW?
The device is built first and foremost for testing your own EW systems. Locating enemy EW at a distance is possible, but it requires directional higher-gain antennas matched to a specific band — these are not included and we do not supply them. The user sources and tests them independently.
Will the device show which direction the jamming comes from?
With the included antenna, no — it shows the interference level at the point where you are standing. Direction is found in practice: you move and watch where the level rises. Working at a distance requires directional higher-gain antennas matched to a specific band. They are not included and we do not sell them.
How long does the battery last?
8+ hours of continuous operation from the built-in 450+ mAh LiPo battery. It charges over USB Type-C from any source — a power bank, a vehicle, an ordinary charger.
Is a charging cable included?
No. The device charges from any standard USB Type-C cable — the same one you use for your phone, radio or power bank.
Do I need a laptop or an app?
No. The device is fully self-contained, everything is shown on the built-in OLED screen. No laptop, no smartphone, no app required.
Is there training or a manual?
Yes. A quick start guide in Ukrainian ships with the device, and the full version can be downloaded from this page. For questions about operating the device, message us on Telegram @GedzBot.
Can I order for a unit or in bulk?
Yes. Message @GedzBot on Telegram — terms for units and bulk orders are quoted separately.
Have a question?
Do you have questions or want to discuss the details of cooperation? Our specialists are ready to answer all your questions.