S8723X Series USB CW Power Sensor

S8723X series is a diode detector USB power sensor based on a USB 2.0 full-speed/high-speed adaptive interface. It has a wide frequency range and large power dynamic range. It can be connected to a computer or other electronic measuring instruments, easy to set up a power test system, particularly useful for field and other low-cost production line testing and power testing.

Key Features

Frequency range from 9kHz to 40GHz

With internal and external zeroing function

Accurate continuous wave signal absolute power measurement function

Support USB programmanle function, IVI drivers, USBTMC protocal

Compatible with USB interface on a computer or measuring instrument

Frequency Range

S87230: 9 kHz to 6 GHz,

S87231: 10 MHz to 18 GHz,

S87232: 50 MHz to 26.5 GHz,

S87233: 50 MHz to 40 GHz

Power Range

S87230: -50dBm to +20dBm,

S87230/231/232/233: -60dBm to +20dBm

Zeroing Accuracy

S87230: ≤ 10nW,

S87230/231/232/233: ≤ 1nW

Input Port VSWR

S87230:

•  100kHz – 6GHz: 1.15

S87231:

•  10MHz – 50MHz: 1.21

•  50MHz – 2GHz: 1.15

•  2GHz – 12.4MHz: 1.20

•  12.4GHz – 18MHz: 1.27

S87232:

•  50MHz – 2GHz: 1.15

•  2GHz – 12.4MHz: 1.20

•  12.4GHz – 18MHz: 1.27

•  18GHz – 26.5MHz: 1.30

S87233:

•  50MHz – 2GHz: 1.15

•  2GHz – 12.4MHz: 1.20

•  12.4GHz – 18MHz: 1.27

•  18GHz – 26.5MHz: 1.30

•  26.5GHz – 40MHz: 1.50

Input Connector

S87230: Type-N (m),

S87231: Type-N (m),

S87232: 3.5mm (m),

S87233: 2.4mm (m)

Calibration Factor Uncertainly

S87230: ±0.16dB

S87231: ±0.25dB

S87232:

• 50MHz-18GHz: ±0.25dB

• 18GHz – 26.5GHz: ±0.35dB

S87233:

• 50MHz-18GHz: ±0.25dB

• 18GHz – 40GHz: ±0.35dB

Linearity Power

S87230:

•  +10dBm to +20dBm: ±0.18dB

•  -40dBm to +10dBm: ±0.14dB

•  -50dBm to -40dBm: ±0.79dB

S87231/232/233:

•  +10dBm to +20dBm: ±0.18dB

•  -40dBm to +10dBm: ±0.14dB

•  -50dBm to -40dBm: ±0.39dB

•  -60dBm to -50dBm: ±0.79dB

Max. Input Power

+ 23dBm

Power Supply

Mini USB port

Power Consumption

≤ 1.8W

Dimension

•  S87230/231: 46.2 (W) × 35.6 (H) × 142.6 (D) mm

•  S87232: 46.2 (W) × 35.6 (H) × 135.4 (D) mm

•  S87233: 46.2 (W) × 35.6 (H) × 125.9 (D) mm

Weight

•  S87230/231: 235g

•  S87232: 225g

•  S87233: 216g

Main Machine

Module No. Item Description
S87230 USB CW Power Sensor 9 kHz to 6 GHz
S87231 USB CW Power Sensor 10 MHz to 18 GHz
S87232 USB CW Power Sensor 50 MHz to 26.5 GHz
S87233 USB CW Power Sensor 50 MHz to 40 GHz

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