The Rohde & Schwarz SMIQ02E is a versatile RF vector signal generator belonging to the legacy SMIQ family. Covering a frequency range of 300 kHz to 2.2 GHz, it is engineered for advanced analog and digital modulation schemes, making it highly suited for the development and testing of mobile communication equipment, base stations, and digital video transmission systems.
Specifications
Frequency
| Parameter | Value |
|---|---|
| Minimum Frequency | 300 kHz |
| Maximum Frequency | 2.2 GHz |
| Frequency Resolution | 0.1 Hz |
Output
| Parameter | Value |
|---|---|
| Maximum Output Power | 13 dBm |
| Output Power Range | -144 dBm to +13 dBm |
Modulation
| Parameter | Value |
|---|---|
| Modulation | AM, FM, Pulse, IQ (via Universal Modulation Coder) |
| Sweep Modes | Linear, Log, List |
General
| Parameter | Value |
|---|---|
| Reference Oscillator | 10 MHz (External Input supported) |
| Interfaces | IEC 625-2 (IEEE 488.2) GPIB, RS-232, TTL trigger input/output |
| Display | Backlit LCD graphic display (320 × 240 pixels) |
| Target Applications | Mobile Phone Design & Test, Base Station Design & Test, Digital Video Compression & System Design, Wideband CDMA Development |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 90 V to 265 V AC, 47 Hz to 440 Hz |
| Dimensions (W×H×D) | 435 mm × 192 mm × 573 mm |
| Weight | 18 kg |
Frequency Specifications
| Parameter | Value |
|---|---|
| Internal Reference Aging Rate | 1 × 10^-6 / year |
| External Reference Input Frequency | 10 MHz |
Amplitude Specifications
| Parameter | Value |
|---|---|
| Minimum Output Power | -144 dBm |
| Amplitude Resolution | 0.1 dB |
| Output Impedance | 50 Ω |
Spectral Purity
| Parameter | Value |
|---|---|
| Harmonics | -30 dBc |
System Connectivity and Interfaces
| Parameter | Value |
|---|---|
| External Modulation Inputs | Yes |
Vector Modulation and Baseband
| Parameter | Value |
|---|---|
| Universal Modulation Coder | Supported |
| Fading Simulator | Supported |
Power
| Parameter | Value |
|---|---|
| Power Consumption | approx. 250 VA |
Environmental
| Parameter | Value |
|---|---|
| Operating Temperature Range | 0 °C to +55 °C |
| Storage Temperature Range | -40 °C to +70 °C |
RF Output
| Parameter | Value |
|---|---|
| RF Output Connector | N-type female, 50 Ω |
Inputs & Outputs
| Parameter | Value |
|---|---|
| I/Q Input Connectors | BNC female (front panel) |
Reference Frequency
| Parameter | Value |
|---|---|
| Reference Output Frequency | 10 MHz |
Interfaces & Control
| Parameter | Value |
|---|---|
| Command Set | SCPI |
Technology
RF Vector Signal Generator
Applications
Mobile communication testing, base station design, and digital video system development
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