The Anritsu MA247XD standard diode sensors are designed for use with the ML2430, ML2480 and ML2490 series power meters. They are designed for high dynamic range, high accuracy CW and TDMA measurements. These power sensors have 90 dB dynamic range and linearity better than 1.8% making them the choice for precision measurements. The 4 µs rise time of these sensors is fast enough for power measurements on GSM and similar TDMA systems that use GMSK modulation.
Anritsu MA2444D High Accuracy Diodes Sensors (CW) MA244xD Series
- Wide dynamic range sensors (-67 dBm to +20 dBm)
- Accurate CW average power measurements
- Wide frequency coverage from 10 MHz to 50 GHz (sensor dependent)
- Calibration factors stored in EEPROM
Model MA2442D MA2444D MA2445D Frequency Range 10 MHz - 18 GHz 10 MHz - 40 GHz 10 MHz - 50 GHz Dynamic Range (dBm) -67 to +20 -67 to +20 -67 to +20 SWR <1.17; 10-150 MHz (MA2442D only)
<1.90; 10-50 MHz
<1.17; 50-150 MHz
<1.08; 0.15-2 GHz
<1.16; 2-12.4 GHz
<1.21; 12.4-18 GHz
<1.29; 18-32 GHz
<1.44; 32-40 GHz
<1.50; 40-50 GHz<1.17; 10-150 MHz (MA2442D only)
<1.90; 10-50 MHz
<1.17; 50-150 MHz
<1.08; 0.15-2 GHz
<1.16; 2-12.4 GHz
<1.21; 12.4-18 GHz
<1.29; 18-32 GHz
<1.44; 32-40 GHz
<1.50; 40-50 GHz<1.17; 10-150 MHz (MA2442D only)
<1.90; 10-50 MHz
<1.17; 50-150 MHz
<1.08; 0.15-2 GHz
<1.16; 2-12.4 GHz
<1.21; 12.4-18 GHz
<1.29; 18-32 GHz
<1.44; 32-40 GHz
<1.50; 40-50 GHzRise Time1 (ms) <0.004 <0.004 <0.004 Sensor Linearity 3 1.8%, < 18 GHz
2.5%, < 40 GHz
3.5%, < 50 GHz1.8%, < 18 GHz
2.5%, < 40 GHz
3.5%, < 50 GHz1.8%, < 18 GHz
2.5%, < 40 GHz
3.5%, < 50 GHzRF Connector2 N(m) K(m) V(m) 1. 0.0 dBm, room temperature.
2. Each MA24XXA/D Series sensor incorporates precision RF Connectors with hexagon coupling nut for attachment by industry standard torque wrench.
3. For MA2445D, the linearity is applicable only from -67 dBm to +15 dBm.
