S2438 Series Microwave Power Meter

S2438 series microwave power meter is composed of a host of microwave power meter and a series of microwave power sensors. New technologies such as broadband diode detection technology, digital signal processing technology and multi-dimensional calibration compensation technology are used in the design, making the instrument have a wide frequency band, large dynamic power range, high precision, fast measurement and analysis, serialization of sensors, and ease of use are all used to measure and measure the average power, peak power and pulse envelope power of microwave signals. It is an important measurement instrument for the research, production, acceptance and maintenance of radar, electronic countermeasures, and communications.

S2438 series microwave power meter is a good substitute of Keysight N1911A / N1912A / N1913A / N1914A.

Key Features

Wide frequency range, frequency range from 9kHz to 500GHz, single/dual channels

A variety of sensor options: continuous wave power sensors, peak power sensors, millimeter wave power sensors

More than ten kinds of microwave millimeter wave pulse modulation signal amplitude and time domain parameter measurement analysis functio

The series of peak power sensors uses internal calibration technology that allows calibration without leaving the DUT and zero calibration without disconnecting the signal input

Flexible and open frequency offset list setting, matched with high power attenuator or high power directional coupler to achieve accurate testing of signal power

4.3 color LCD display, Chinese/English graphical user interface, user-friendly

With GPIB, LAN, USB program control function, easy to build test system

Channel

S2438PA/CA: single-channel,  S2438PB/CB: dual-channel

Frequency Range

9 kHz to 500 GHz

Pulse Power Range

-40 dBm to +20 dBm (S2438PA/PB)

CW Power Range

-70 dBm to +50 dBm

Resolution

Logarithmic: 0.001dB,  Linear: 10-4

Offset Range

± 100.00dB

Pulse Rise Time

≤ 13ns (S2438PA/PB)

Video Bandwidth

≥ 30MHz (S2438PA/PB)

Pulse Repetition Frequency

Maximum 10MHz (S2438PA/PB)

Pulse Width

Minimum 50ns (S2438PA/PB)

Time Base

2 ns/div to 3600 s/div (S2438PA/PB)

Internal Trigger Level Range

-20 dBm to +20 dBm (S2438PA/PB)

Calibration Source Frequency

50MHz ± 1MHz

Calibration Source Power

1.000mW (1±1.0%)

Output Port

Type-N (female)

Uncertainty

± 0.04dB

Display

4.3″ color LCD screen

Power

100-240VAC, 50-60Hz

Consumption

50W

Dimension

220 (W) × 100 (H) × 350 (D) mm

Weight

5kg

(Note: see more detail information of optional power sensors in the “Resource-Datasheet”)

Main Machine

Module No. Item Description
S2438PA Microwave Power Meter 500 GHz, 1CH, Pulse wave measurement
S2438PB Microwave Power Meter 500 GHz, 2CH, Pulse wave measurement
S2438CA Microwave Power Meter 500 GHz, 1CH, Continuous wave measurement
S2438CB Microwave Power Meter 500 GHz, 2CH, Continuous wave measurement

Options

Module No. Item Description
S2438-001 S71710A CW Power Sensor Frequency range: 9 kHz - 12 GHz
S2438-002 S71710D CW Power Sensor Frequency range: 10 MHz - 18 GHz
S2438-003 S71710E CW Power Sensor Frequency range: 50 MHz - 26.5 GHz
S2438-004 S71710F CW Power Sensor Frequency range: 50 MHz - 40 GHz
S2438-005 S71710L CW Power Sensor Frequency range: 50 MHz - 67 GHz
S2438-006 S81702D Peak Power Sensor Frequency range: 50 MHz - 18 GHz
S2438-007 S81702E Peak Power Sensor Frequency range: 500 MHz - 26.5 GHz
S2438-008 S81702F Peak Power Sensor Frequency range: 500 MHz - 40 GHz
S2438-009 S81702L Peak Power Sensor Frequency range: 500 MHz - 67 GHz
S2438-010 S81703D Peak Power Sensor Frequency range: 50 MHz - 18 GHz
S2438-011 S81703E Peak Power Sensor Frequency range: 500 MHz - 26.5 GHz
S2438-012 S81703F Peak Power Sensor Frequency range: 500 MHz - 40 GHz
S2438-013 S81703L Peak Power Sensor Frequency range: 500 MHz - 67 GHz
S2438-030 S71716 Millimeter Wave Power Sensor Frequency range: 50 GHz - 75 GHz
S2438-031 S71717 Millimeter Wave Power Sensor Frequency range: 75 GHz - 110 GHz
S2438-032 S71718 Millimeter Wave Power Sensor Frequency range: 110 GHz - 170 GHz
S2438-033 S87106A Millimeter Wave Power Sensor Frequency range: 170 GHz - 220 GHz
S2438-034 S87106B Millimeter Wave Power Sensor Frequency range: 220 GHz - 325 GHz
S2438-035 S87108B Millimeter Wave Power Sensor Frequency range: 325 GHz - 500 GHz
S2438-021 2U-213 Racking Kit /
S2438-022 Rear Panel Output /
S2438-024 Probe Connection Cable 1.5m length