The Rohde & Schwarz CMW100 is a compact, multi-port radio communication tester designed for high-volume production testing of mobile stations and wireless devices. Operating in non-signaling mode, it supports a wide array of cellular and wireless connectivity standards with a frequency range up to 6 GHz and a modulation/analysis bandwidth of 160 MHz.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | LAN (Gigabit Ethernet), PCIe x4, USB, Trigger I/O |
| Display | None (headless unit designed for remote control/external PC operation) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 V to 240 V AC (±10%), 50 Hz to 60 Hz |
| Operating Temperature | +5 °C to +50 °C |
| Dimensions (W×H×D) | 341 mm × 75.5 mm × 182 mm (without handle and feet) |
| Weight | 2.6 kg (4-port configuration) / 2.9 kg (8-port configuration) |
RF Vector Signal Generator (TX)
| Parameter | Value |
|---|---|
| Frequency Range | 70 MHz to 6 GHz |
| Frequency Resolution | 0.1 Hz |
| Max. Modulation Bandwidth | 160 MHz |
RF Vector Signal Analyzer (RX)
| Parameter | Value |
|---|---|
| Max. Analysis Bandwidth | 160 MHz |
| Max. Input Level | +34 dBm (continuous) |
Supported Wireless Technologies
| Parameter | Value |
|---|---|
| Cellular Standards Supported | 5G NR (FR1 sub-6 GHz), LTE/LTE-Advanced, WCDMA/HSPA, GSM/EGPRS |
| Wireless Connectivity Standards | WLAN 802.11a/b/g/n/ac/ax/be |
| Bluetooth Support | Bluetooth v1.x to v5.x |
| IoT Standards Supported | NB-IoT, LTE-M (eMTC) |
| GNSS Simulation | GPS, GLONASS, BeiDou, Galileo |
| Test Mode | Non-signaling (multi-evaluation) |
RF & Reference Interfaces
| Parameter | Value |
|---|---|
| Number of RF Ports | 8 (bi-directional) |
| RF Port Connector Type | Type N female |
| Reference Frequency Input | 10 MHz |
| Reference Frequency Output | 10 MHz |
Control, System & Auxiliary Interfaces
| Parameter | Value |
|---|---|
| Remote Control Command Set | SCPI-compliant |
| High-Speed Data Interface | PCIe x4 Gen 2 (for fast IQ data transfer to host) |
Power Specifications
| Parameter | Value |
|---|---|
| Power Consumption | max. 80 W (typ. 55 W) |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +70 °C |
| Operating Humidity | 95% cyclic (+25 °C/+40 °C) non-condensing, in line with EN 60068-2-30 |
| Maximum Operating Altitude | 4600 m |
| Maximum Storage Altitude | 12000 m |
RF Performance
| Parameter | Value |
|---|---|
| RF Port VSWR | < 1.2 (70 MHz to 2.7 GHz), < 1.25 (2.7 GHz to 6 GHz) |
Reference Frequency
| Parameter | Value |
|---|---|
| Frequency Accuracy (Aging) | ±1.0 ppm/year (standard), ±0.1 ppm/year (with CMW-B690B OCXO option) |
| Supported Reference Input Frequencies | 10 MHz, 13 MHz, 19.2 MHz, 26 MHz, 38.4 MHz, 52 MHz |
RF Generator (TX)
| Parameter | Value |
|---|---|
| Output Level Range | -120 dBm to -10 dBm |
| Absolute Level Uncertainty (Generator) | < 0.5 dB (70 MHz to 6000 MHz, level -10 dBm to -90 dBm) |
RF Analyzer (RX)
| Parameter | Value |
|---|---|
| Power Measurement Range | -60 dBm to +34 dBm |
| Absolute Level Uncertainty (Analyzer) | < 0.5 dB (70 MHz to 6000 MHz, input level > -40 dBm) |
Power
| Parameter | Value |
|---|---|
| DC Input Voltage | 24 V DC (± 10%) |
General / Performance
| Parameter | Value |
|---|---|
| Warm-up Time | 30 min |
RF Ports
| Parameter | Value |
|---|---|
| RF Port Isolation | > 50 dB (70 MHz to 3.3 GHz), > 40 dB (3.3 GHz to 6 GHz) |
Compliance
| Parameter | Value |
|---|---|
| Electromagnetic Compatibility (EMC) | Compliant with EN 55011 (Class A), EN 61326-1 |
| Electrical Safety | Compliant with IEC 61010-1, EN 61010-1 |
Physical / Cooling
| Parameter | Value |
|---|---|
| Cooling Method | Force-cooled by internal fans |
Technology
Wireless Testing
Applications
High-volume production testing of mobile phones, IoT modules, and wireless infrastructure