🔸 Overview of Rohde & Schwarz CMW500
The CMW500 (Communication Manufacturing Wireless Test Set) is a comprehensive and flexible radio frequency test system developed by Rohde & Schwarz (Germany). It is one of the most widely used devices in the telecommunications and wireless electronics industry.
The CMW500 not only measures RF performance but also integrates protocol testing, IP data measurement, application testing, and supports the latest technologies such as LTE-A, 5G NR, NB-IoT, eMTC, WLAN 802.11a/b/g/n/ac/ax, Bluetooth (BR/EDR/BLE), GNSS, and more.
🔸 Device Applications
📱 Testing mobile devices such as phones, tablets, and wireless modules.
📶 IoT module testing: NB-IoT, LTE Cat M, GNSS, BLE.
🚗 Automotive applications (eCall, V2X, infotainment).
🏭 RF testing in mass production and R&D labs.
🧪 IP data measurement, download/upload speeds, network connectivity.
🔸 Key Features of the CMW500
✅ Multi-RAT support (GSM/WCDMA/LTE/5G, WLAN, Bluetooth, GNSS) in a single device.
✅ RF, protocol, data, audio, video, and app testing on end devices.
✅ Mobile or WLAN network simulation capability.
✅ Simultaneous multi-technology testing (Multi-domain test).
✅ Intuitive user interface with remote SCPI/API support.
✅ Certified by global telecom organizations (GCF/PTCRB, etc.).
🔸 Main Technical Specifications
| Parameter | Details |
|—————————–|————|
| Supported Technologies | GSM, WCDMA, LTE, LTE-A, 5G NR NSA, NB-IoT, eMTC, WLAN, BT, GNSS |
| RF Frequency Range | 70 MHz – 6 GHz (expandable via options) |
| Network Simulation | Cell simulator for LTE/WCDMA/GSM |
| WLAN | 802.11a/b/g/n/ac/ax (2.4 & 5 GHz) |
| Bluetooth | BR/EDR + Bluetooth Low Energy |
| Expansion Modules | Protocol, IP data test, Audio, Video streaming |
| Interface | Color touchscreen + hardware key controls |
| Connectivity | LAN, USB, GPIB, RS232, DisplayPort |
| Dimensions | 445 × 195 × 460 mm |
| Weight | ~15 – 25 kg (depending on options) |
🔸 Benefits of Using the CMW500
⚙️ Multi-technology integration: Reduces the number of devices in labs or factories.
🧠 Comprehensive analysis: From RF signal levels to data connectivity and application protocols.
🔄 Flexible upgradeability: Adapts to usage needs.
📡 Realistic network simulation: Faster error detection in product testing.
📜 Supports product certification to international standards.
🔸 Optional Expansion Modules
– RF TX/RX Measurement (RF-TX, RF-RX)
– LTE Signaling & Data Throughput Test
– IP Throughput Analysis (FTP/HTTP/UDP)
– GNSS Receiver Test (GPS, GLONASS, BeiDou)
– Audio Test (VoLTE, VoWiFi)
– Bluetooth Advanced Testing
– 5G NSA FR1/FDD Signaling
🔸 Ideal Users
🏢 Smartphone, tablet, and wearable device manufacturers.
🛠️ R&D companies developing IoT and wireless terminal devices.
🧪 Testing labs and hardware/software diagnostic labs.
🚗 Automotive companies testing in-vehicle wireless connectivity.
🔸 Conclusion
With precise measurement performance, multi-technology wireless integration, an intuitive interface, and realistic network simulation, the CMW500 is the ideal “all-in-one” test solution for businesses in telecommunications, wireless devices, and IoT.
Whether you’re a device manufacturer, R&D engineer, or quality testing team, the Rohde & Schwarz CMW500 is the optimal solution for modern testing needs.
