The Anritsu MA249XA wideband power sensors are designed for use with the ML2480 and ML2490 series power meters. These sensors provide peak, crest factor, average power, rise time, fall time, maximum power, minimum power and statistical data of wideband signals.
| Key Features |
| Ideal for measuring Radar and Communication signals like WiMax, WCDMA, WLAN, GSM etc. |
| CW and Average power measurements as low as -60 dBm |
| 20 MHz video bandwidth |
| Sampling rate of 64 MS/s with ML2480 and ML2490 series power meters |
| Specifications |
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MA249xA Series
Wideband Power Sensors (Peak and Average)
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| Model Overview |
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| Model | MA2490A | MA2491A |
| Frequency Range | 50 MHz - 8 GHz | 50 MHz - 18 GHz |
| Dynamic Range (dBm) | -60 to +20 CW Mode | -60 to +20 CW Mode |
| SWR | <1.17; 50-150 MHz
<1.12; 0.15-2.5 GHz
<1.22; 2.5-12.4 GHz
<1.25; 12.4-18 GHz
| <1.17; 50-150 MHz
<1.12; 0.15-2.5 GHz
<1.22; 2.5-12.4 GHz
<1.25; 12.4-18 GHz
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| Rise Time1 | <18 ns | <18 ns |
| Sensor Linearity | <7% 50 to 300 MHz
<3.5% 0.3 to 8 GHz
| <7% 50 to 300 MHz
<3.5% 0.3 to 18 GHz
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| RF Connector2 | N(m) | N(m) |
Note:
1. 10 dBm, room temperature, ML2480 series power meter
2. Each MA24XX Series sensor incorporates precision RF Connectors with hexagon coupling nut for attachment by industry standard torque wrench.
| Specifications |
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| Power Meters and Power Sensors |
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| Model Overview |
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| Model | Description |
| Power Meter Models |
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| ML2495A | Pulse Power Meter, Single Input |
| ML2496A | Pulse Power Meter, Dual Input |
| ML2437A | CW Power Meter, Single Input |
| ML2438A | CW Power Meter, Dual Input |
| Power Sensors |
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| MA2472D | Standard Diode Sensor
(10 MHz to 18 GHz, –70 dBm to 20 dBm)
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| MA2473D | Standard Diode Sensor
(10 MHz to 32 GHz, –70 dBm to 20 dBm)
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| MA2474D | Standard Diode Sensor
(10 MHz to 40 GHz, –70 dBm to 20 dBm)
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| MA2475D | Standard Diode Sensor
(10 MHz to 50 GHz, –70 dBm to 20 dBm)
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| MA2442D | High-Accuracy Diode Sensor
(10 MHz to 18 GHz, –67 dBm to 20 dBm)
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| MA2444D | High-Accuracy Diode Sensor
(10 MHz to 40 GHz, –67 dBm to 20 dBm)
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| MA2445D | High-Accuracy Diode Sensor
(10 MHz to 50 GHz, –67 dBm to 20 dBm)
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| MA2481D | Universal Sensor
(10 MHz to 6 GHz, –60 dBm to 20 dBm)
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| MA2482D | Universal Sensor
(10 MHz to 18 GHz, –60 dBm to 20 dBm)
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| MA2490A | Wideband Sensor
(50 MHz to 8 GHz, –60 dBm to 20 dBm)
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| MA2491A | Wideband Sensor
(50 MHz to 18 GHz, –60 dBm to 20 dBm)
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| MA2411B | Pulse Sensor
(300 MHz to 40 GHz, –20 dBm to 20 dBm)
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| MA24002A | Thermal Sensor
(10 MHz to 18 GHz, –30 dBm to 20 dBm)
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| MA24004A | Thermal Sensor
(10 MHz to 40 GHz, –30 dBm to 20 dBm)
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| MA24005A | Thermal Sensor
(10 MHz to 50 GHz, –30 dBm to 20 dBm)
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