2A Konsept — Event Radio Fleet Overhaul
TechnoRF technical service covers repair, calibration and periodic maintenance of radio communication systems and RF infrastructure. Work is carried out with original spare parts as the Hytera authorised service centre for Türkiye, and every service action is recorded by device serial number.
2A Konsept — Event Radio Fleet Overhaul
Balıkesir Provincial Health Directorate — Base Station Cabinets
Bolu Municipality — Emergency Repeater During Snow Operations
Denizli RWE Energy — DMR System Maintenance and Optimisation
İzmir Fair (İZFAŞ) — Battery Fleet Renewal
Karaman AFAD — Joint Disaster Repeater Overhaul
Karaman Special Provincial Administration — Repeater Restoration
Kars Provincial Health Directorate — Base Station Overhaul
Simora Engineering — Fleet Refurbishment Instead of Replacement
TRAC Kocaeli Branch — Disaster Communication Support
For critical communication infrastructure the real cost is not the purchase — it is the outage. TechnoRF technical service exists to make that outage short, predictable and rare.
Most situations described in the field as "the system is broken" are not a device fault. The correct sequence is:
1. Antenna. Loose, cracked, out of band? Has the vehicle antenna base seal let water in? 2. Battery. How old is it? Does the device shut down when transmitting? 3. Accessory. Is the jack cover missing? Are the contacts corroded? Is a badly fitting case holding the PTT down? 4. Channel plan. Is the device on the correct channel and talkgroup? 5. Repeater and power supply. Have the repeater output power and supply voltage been measured? 6. The device. Only when everything above has been ruled out.
When this order is not followed, working devices are sent for service while the real fault stays on site.
For parts that affect ingress protection, using original components is a technical requirement rather than a preference. A device's IP67 rating is the result of a test performed with specific seal material and dimensions; fit a third-party seal and that test no longer represents the device.
The same applies to warranty: using non-original parts ends warranty coverage.
In a fleet of thirty devices the batteries are bought at the same time and age at the same time. Two years later the number of devices dying mid-shift rises sharply, and this is perceived as a system failure.
The remedy is to make battery replacement part of planned maintenance: purchase dates are held in the inventory and batteries are replaced in batches as they approach their cycle limit.
Maintenance agreements can include a defined response time, a spare device pool, periodic on-site inspection and reporting. For organisations where a communication outage stops the operation, this is the difference between a planned cost and an unplanned crisis.
Get in touch to discuss scope and response times for your system.
The antenna. Most range complaints are caused not by the radio but by the antenna: a loose threaded connection, a cracked or dented antenna, an out-of-band antenna, or a vehicle antenna whose feed cable has taken in water. Second comes the battery — an aged battery causes a voltage drop during transmission. Check both before sending a device for service.
At least once a year; every six months for heavily used fleets in demanding environments. Maintenance covers output power and sensitivity measurement, antenna and feed line checks, battery capacity testing, seal and cover inspection, channel plan verification and firmware version checks.
Yes, on a chargeable basis. Warranty coverage applies only to devices purchased through the authorised channel with a manufacturer registration. If the frequency software does not match the Turkish band plan, reprogramming is recommended.
Yes, under maintenance agreements. For critical communication the response time matters more than the repair itself: a spare device keeps the operation running while the faulty unit is repaired.
The Hytera product range, TechnoRF engineering, installation, maintenance, technical service and business continuity planning — brought together into a system designed for how your operation actually works.
We deliver not only what you need, but more than you expect .