Anritsu MA24002A Thermal Power Sensor, 10 MHz to 18 GHz
Thermal power sensor covering 10 MHz to 18 GHz with -30 to +20 dBm dynamic range and an N(m) connector for Anritsu power meters.
- Frequency Range
- 10 MHz to 18 GHz
- CW Dynamic Range
- –30 dBm to +20 dBm
- SWR
- < 1.90; 10 MHz to 50 MHz
- SWR
- < 1.17; 50 MHz to 150 MHz
Overview
The Anritsu MA24002A is a thermal power sensor in the MA2400xA series. It covers 10 MHz to 18 GHz and uses an N(m) RF connector. It works with the ML2430, ML2480 and ML2490 series power meters.
Thermal sensors use Seebeck elements. A thermal gradient combined with charge migration between dissimilar metals produces a true reading of the average power of any incident waveform. Because the sensor detects true RMS, it can measure the average power of any modulation type or access scheme.
The sensor's measurement range is -30 dBm to +20 dBm. A built-in EEPROM stores the calibration factor and linearity correction data, which the connected power meter applies during measurement. The RF connector has a hexagon coupling nut, so it can be tightened with an industry-standard torque wrench for consistent connections.
Key Features
- True-RMS detection for accurate average power measurements of any signal type
- 50 dB dynamic range
- Frequency coverage from 10 MHz to 18 GHz
- Calibration factors and linearity correction data stored in EEPROM
- Precision RF connector with hexagon coupling nut for torque wrench attachment
- Compatible with ML2430, ML2480 and ML2490 series power meters
Specifications
| Frequency Range | 10 MHz to 18 GHz |
|---|---|
| CW Dynamic Range | –30 dBm to +20 dBm |
| SWR |
< 1.90; 10 MHz to 50 MHz
Nominal input impedance is 50 ohms
|
| SWR | < 1.17; 50 MHz to 150 MHz |
| SWR | < 1.10; 150 MHz to 2 GHz |
| SWR | < 1.15; 2 GHz to 12.4 GHz |
| SWR | < 1.20; 12.4 GHz to 18 GHz |
| Rise Time |
< 15 ms
0.0 dBm, room temperature with standard 1.5m sensor cable
|
| Sensor Linearity |
1.8% < 18 GHz
Sensor linearity specifications are ± value
|
| Temperature Accuracy | < 1% < 30 GHz < +10 dBm |
| RF Connector |
N(m)
Precision RF connector with hexagon coupling nut for attachment by industry standard torque wrench
|
| Power Measurement | Average (RMS) |
|---|---|
| Measurement Application | Any Modulation, Any Access Scheme |
| Compatible Power Meters |
ML24xxA/B
Product page lists ML2430, ML2480 and ML2490 series power meters
|
| Warranty | 1 Year Warranty |
| Recommended Calibration Cycle | 12 months |
| EMC Directive | 2014/30/EU |
|---|---|
| Low Voltage Directive | 2014/35/EU |
| RoHS Directive | 2011/65/EU & 2015/863 |
| Electromagnetic Compatibility | EN 61326-1:2013 |
| Emissions | EN 55011:2009 +A1:2010 Group 1 Class A |
| Electrical Safety | EN 61010-1:2010 |
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- Average power measurement of any modulation
- Any access scheme signals
- CW power measurement
- RF and microwave power measurement up to 18 GHz
Included
- Certificate of Calibration
Options & Accessories
| Option | Description |
|---|---|
| MA24000-097 | Option 97, Accredited Calibration — For MA2400XA Thermal Sensors |
| MA24000-098 | Option 98, Standard Calibration — For MA2400XA Thermal Sensors |
| MA24000-099 | Option 99, Premium Calibration — For MA2400XA Thermal Sensors |
| 2000-1536-R | 0.3 m Sensor Cable |
| 2000-1537-R | 1.5 m Sensor Cable |
| 2000-1538-R | 3 m Sensor Cable |
| 2000-1539-R | 5 m Sensor Cable |
| 2000-1540-R | 10 m Sensor Cable |
| 2000-1541-R | 30 m Sensor Cable |
| 2000-1542-R | 50 m Sensor Cable |
| 2000-1543-R | 100 m Sensor Cable |