The Rohde & Schwarz NRV-Z1 is a classic, highly reliable RF diode power sensor designed for precise power measurements across a wide frequency range of 10 MHz to 18 GHz. It features an integrated EEPROM that stores factory calibration factors, allowing compatible power meters to automatically apply corrections for frequency and temperature. Built with a rugged N-type connector, it is ideal for general-purpose RF and microwave power measurements.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Proprietary R&S sensor interface cable |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered via connected R&S power meter |
| Operating Temperature | 0 to +50 °C |
| Weight | 0.16 |
Measurement Ranges & Power Specifications
| Parameter | Value |
|---|---|
| Frequency Range Minimum | 10 MHz |
| Frequency Range Maximum | 18 GHz |
| Power Measurement Range Minimum | -50 dBm (10 nW) |
| Power Measurement Range Maximum | +13 dBm (20 mW) |
| Maximum Continuous Input Power | 200 mW (+23 dBm) |
| Maximum Peak Input Power | 1 W |
| Maximum Peak Input Power Duration | 10 µs |
| Maximum DC Input Voltage | 20 V |
Sensor Technology & Architecture
| Parameter | Value |
|---|---|
| Sensor Detection Type | Diode |
| Measurement Modes Supported | Continuous Average |
RF Port Characteristics
| Parameter | Value |
|---|---|
| Input Impedance | 50 Ω |
| RF Connector Type | N |
| Connector Sex | Male |
| Maximum SWR (10 MHz to 4 GHz) | 1.10 |
| Maximum SWR (4 GHz to 12.4 GHz) | 1.15 |
| Maximum SWR (12.4 GHz to 18 GHz) | 1.25 |
Meter Compatibility & System Integration
| Parameter | Value |
|---|---|
| Compatible Power Meter Models | R&S NRVS, NRVD, URV55 |
| Calibration Factor Storage Type | Built-in EEPROM |
Environmental Parameters
| Parameter | Value |
|---|---|
| Operating Temperature Range | 0 °C to +50 °C |
| Storage Temperature Range | -40 °C to +70 °C |
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Cable Length | 1.5 m |
Accuracy
| Parameter | Value |
|---|---|
| Calibration Factor Uncertainty (10 MHz to 4 GHz) | 1.5 % |
| Calibration Factor Uncertainty (4 GHz to 12.4 GHz) | 2.0 % |
| Calibration Factor Uncertainty (12.4 GHz to 18 GHz) | 2.5 % |
Technology
Diode
Applications
RF and Microwave Power Measurement
Looking for the Rohde & Schwarz NRV-Z1?
Tell us what you need. We're building a network of equipment dealers and will get back to you if we can help source it — no obligation.
Selling this kind of equipment? Sell with us