Real-time dashboard
Status of every monitored carrier, updated in real time.
Products
Watch over radio carriers in tunnels and outdoors.
An RF spectrum analyzer built for outdoor environments: a 15 MHz – 2.7 GHz frequency range that keeps TETRA, DMR, PMR, FM, DAB, LoRa, and Wi-Fi carriers under real-time control. IP67 enclosure, PoE power over a single Ethernet cable, notifications by email, SNMP, and relay output. WhatsApp and Telegram via Track-TP.
15 MHz – 2.7 GHzIP67PoE 36–56 V−130 / +10 dBmCE
The product
One device. Every carrier. The full spectrum.
TP-RFX is an RF spectrum analyzer built for outdoor environments: a 15 MHz – 2.7 GHz frequency range, an IP67 enclosure, and PoE power over a single Ethernet cable. It installs at tunnel portals and at the points where radio carriers must stay active at all times: TETRA, DMR, PMR, FM, DAB, LoRa, Wi-Fi, and any other carrier within the monitored spectrum.
For cellular signals (2G, 3G, 4G; plus 5G DSS and NR) there is TP-CELLX, the dedicated twin unit. All TP-RFX supervision runs through a single web application hosted directly on the device, with no software to install on the customer side. When a carrier degrades or disappears, the alarm fires in real time by email, SNMP, relay output and — with Track-TP — on WhatsApp or Telegram too.
What it does.
Continuous RF spectrum monitoring from 15 MHz to 2.7 GHz, with an immediate alarm when a critical carrier disappears.
Wideband, multi-technology
15 MHz – 2.7 GHz. Monitors TETRA, DMR, PMR, FM, DAB, LoRa, Wi-Fi, and any RF carrier in the spectrum — including technologies that weren't present at installation time.
Immediate alarm
When a monitored carrier degrades or disappears, TP-RFX triggers an alarm via email, SNMP, and relay output. WhatsApp and Telegram require Track-TP.
Designed for outdoor environments
IP67 enclosure, PoE power 36–56 V over a single RJ-45 cable. Designed for installation in tunnels, on external walls, and on masts.
In the field
The field unit.
2 kg, N-Female 50 Ω antenna connector, PoE power over a single cable.
Optional relay cable.
System features.
Real-time measurement, RF spectrum scan, alarms, history, per-frequency configuration, and user management — all on one device.
Multi-channel alarms
Email, SNMP, relay output, WhatsApp, Telegram.
RF spectrum scan
15 MHz – 2.7 GHz, manual and on demand.
Per-carrier history
Exportable for any time range.
Per-frequency configuration
Independent thresholds, RBW, and rules per carrier.
Users and roles (RBAC)
Specific permissions per user.
Key features.
Six functions cover the full RF monitoring cycle — from real-time measurement to alerting through to historical analysis.
- Real-time dashboard
The status of every monitored carrier updated in real time, with a live scan of the entire 15 MHz – 2.7 GHz spectrum.
- Multichannel notifications
When a critical carrier degrades or disappears, the alarm fires in real time by email, SNMP, and relay output.
- Real-time RF spectrum scanning
Continuous spectrum scanning to spot new carriers, vanished signals, or interference above the configured thresholds.
- Per-carrier history
A complete present/absent archive for every monitored carrier, exportable for any time range.
- Per-frequency configuration
Each carrier has independent thresholds, RBW, and alarm rules, configurable to match the monitored installation.
- Users and roles
Operator, maintainer, and read-only supervisor profiles, with an audit log of configuration changes.
05 · Technical specifications
Technical specifications.
Frequency range, hardware, integration, and certifications — listed verbatim from the official datasheet.
01 · Frequency range15 MHz → 2.7 GHz
- Frequency range
- 15 MHz – 2700 MHz
- Dynamic range
- −130 dBm / +10 dBm
- Max input power
- +30 dBm
- Amplitude resolution
- 0.5 dB
- Amplitude stability
- ±3 dB
- Frequency resolution
- 1 kHz
- RBW
- Automatic · 3 – 600 kHz
- Frequency stability
- ±10 ppm
- Calibration
- Factory calibrated
TETRADMRPMRFMDABLoRaWi-Fi
02 · HardwarePower supply · Enclosure · In the box
Power supply
PoE, single cable
- PoE input
- 36 – 56 V
- Operating voltage
- 5 V
- Operating current
- 10 – 1300 mA
- Max power
- 6.5 W
- Protection
- Overload and short circuit
- Max distance from switch
- 100 m
Enclosure
IP67
- Connectors
- 1× RJ-45 PoE + 1× N-Female
- Dimensions
- 235 × 155 × 75 mm
- Weight
- 2 kg
- Operating temperature
- 0 °C / +50 °C
- Wall thickness
- 5 mm
- Gasket temperature
- −60 °C / +230 °C
- Greenhouse effect (direct sun)
- +6.5 °C
- Heating (5–10 W)
- +5.5 °C
- Protection rating
- IP67
In the box
Ready to install
TP-RFX device
PoE power supply
Mounting bracket (pole or wall)
Wide Range antenna (included)
03 · Integration and notifications5 channels
Notifications and integrations
Alarms delivered to the maintenance team in real time via email, SNMP, or relay output. WhatsApp and Telegram notifications require the Track-TP software.
EmailSNMPRelay outputWhatsApp · requires Track-TPTelegram · requires Track-TP
04 · ComplianceCE · EN IEC
- Marking
- CE
- EMC (emission)
- EN IEC 61000-6-4:2019 · Class A
- EMC (immunity)
- EN IEC 61000-6-2:2019
- EMC (measurement)
- EN IEC 61326-1:2021
- Protection rating
- IP67
Web interface.
All supervision runs through a single web application hosted directly by the device — no client-side software required. The screens follow the alarm cycle: from a healthy carrier through degradation to the absence that triggers the emergency relay.
Login
Browser-based access on the device's local network. Dedicated accounts per user — no apps or software to install.
Real-time status — signal present
Signal present: amplitude, peak frequency, alarm relay status, and map position at a glance. The carrier is green when the level is above the configured threshold.
Real-time status — signal degraded
When the amplitude drops below the degradation threshold, the carrier turns yellow: the network is still active but outside safety margins, and the notification is sent.
Real-time status — signal absent
Below the "no signal" threshold the carrier turns red and the assigned alarm relay activates — ready to trigger emergency lights, sirens, or backup systems.
Live scan
Manual scan of the RF spectrum between two frequencies in the 15 MHz – 2.7 GHz range, recording peak frequency, amplitude, average, and maximum.
History
Signal strength chart for any carrier over any time range, exportable for audit or post-analysis.
Device
Device settings: name, location, serial number, network parameters, and firmware version. The configuration can be exported and restored with a single click.
Configuration
Management of monitored carriers per channel: technology, frequency range, scan intervals, degradation and no-signal thresholds in dBm, and alarm relay assignments.
TETRADMRPMRFMDABLoRaWi-Fi
Notifications
Email recipient list for alarms — one profile per person who receives the degradation or signal loss alert.
Use cases.
Where TP-RFX is in service: highway tunnels, railway tunnels, public safety networks.
Highway tunnels
Monitoring of operational TETRA and DMR carriers for highway operators, traffic police, and civil protection.
Railway tunnels
Monitoring of operational GSM-R, TETRA, and LTE-R carriers for railway operators.
Radio carrier monitoringIn tunnels, coverage cannot disappear.
In tunnels, coverage cannot disappear.
Not even for a moment.
Site survey, installation, and real-time RF carrier monitoring. Twenty years of proven experience, over 100 tunnels monitored.
Learn more.
MonitoringHow to Monitor VHF and UHF Radio Networks
Interference, progressive degradation, and license violations in the VHF/UHF bands: how to detect them with TP-RFX, which parameters to measure, and how to produce documentation for regulatory authorities. Includes an aeronautical monitoring case study.
TETRAHow to Monitor a TETRA Radio Network
How to keep TETRA carriers under control with TP-RFX: variable coverage, RF interference and shadow zones, email/SNMP/relay notifications, up to two years of measurement history, and a case study with more than 20 units deployed on a regional network.
P25How to monitor a P25 radio network
How to monitor APCO-25 Phase 1 and Phase 2 networks: parameters to track, measurement point placement, interference detection, and integration with emergency management systems using TP-RFX.