Keysight (Agilent) EPM-441A
| Attribute | Value |
|---|---|
| Channels | 1 |
| Frequency Range | 100 kHz to 110 GHz |
| Power Range | -70 to +44 dBm |
| Measurement Types | average |
| Dimensions | 212.6 × 88.5 × 348.3 mm |
| Compatible Sensors | 8480 series, ECP series (E4412A/E4413A) |
| Measurement Speed | 20 / 40 / 200 readings/s (200 with ECP sensors) |
| Accuracy | ±0.02 dB or ±0.5% absolute; ±0.04 dB or ±1.0% relative |
| Power Reference | 50 MHz, 1 mW (0 dBm), ±1.2% max. per year, Type-N female |
| Interfaces | GPIB (437B code compatible), recorder output 0 to 1 V |
| Weight | 4.0 kg |
Compatible power sensors
| Model | Frequency Range | Power Range | Sensor Type |
| 8481A | 10 MHz to 18 GHz | -30 to +20 dBm | thermocouple |
| 8481B | 10 MHz to 18 GHz | 0 to +44 dBm | thermocouple, with 25 W attenuator |
| 8481D | 10 MHz to 18 GHz | -70 to -20 dBm | diode, average |
| 8481H | 10 MHz to 18 GHz | -10 to +35 dBm | thermocouple, with 3 W attenuator |
| 8482A | 100 kHz to 4.2 GHz | -30 to +20 dBm | thermocouple |
| 8482B | 100 kHz to 4.2 GHz | 0 to +44 dBm | thermocouple, with 25 W attenuator |
| 8482H | 100 kHz to 4.2 GHz | -10 to +35 dBm | thermocouple, with 3 W attenuator |
| 8483A | 100 kHz to 2 GHz | -30 to +20 dBm | diode, average |
| 8485A | 50 MHz to 26.5 GHz (33 GHz with Opt. 033) | -30 to +20 dBm | thermocouple |
| 8485D | 50 MHz to 26.5 GHz (33 GHz with Opt. 033) | -70 to -20 dBm | diode, average |
| 8487A | 50 MHz to 50 GHz | -30 to +20 dBm | thermocouple |
| 8487D | 50 MHz to 50 GHz | -70 to -20 dBm | diode, average |
| R8486A | 26.5 to 40 GHz | -30 to +20 dBm | thermocouple, waveguide |
| R8486D | 26.5 to 40 GHz | -70 to -20 dBm | diode, average |
| Q8486A | 33 to 50 GHz | -30 to +20 dBm | thermocouple, waveguide |
| Q8486D | 33 to 50 GHz | -70 to -20 dBm | diode, average |
| V8486A | 50 to 75 GHz | -30 to +20 dBm (Opt. H02: -60 to +20 dBm) | diode, average, waveguide |
| W8486A | 75 to 110 GHz | -30 to +20 dBm | diode, average, waveguide |
| 8484A | 10 MHz to 18 GHz | -70 to -20 dBm | diode, average |
| ECP-E18A | 10 MHz to 18 GHz | -70 to +20 dBm | diode, average, wide dynamic range |
| ECP-E26A | 50 MHz to 26.5 GHz | -70 to +20 dBm | diode, average, wide dynamic range |
The Keysight (Agilent) EPM-441A is a single-channel RF power meter designed for precision power measurements across 100 kHz to 110 GHz using compatible sensors. It supports a wide power measurement range from -70 dBm to +44 dBm, includes GPIB and RS-232 interfaces, and features a high-resolution LCD. The unit supports HP 8480 and E-series sensors (excluding E9320A), and offers measurement speeds up to 200 readings/sec.
Ideal for bench-top and ATE environments, the EPM-441A enables accurate RF power testing for telecom, aerospace, and defense applications, offering flexible integration and user-friendly display options.
Testwall can supply the used Keysight EPM-441A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight EPM-441A.
