YC-TI-PS-0001 | Ceyear 87233 Series USB CW Power Sensor
Price on request
Request a quoteThe 87233 series measures continuous-wave signal power via a USB 2.0 computer connection for field testing, production lines and system integration. Five models offer different frequency and power ranges.
Series appearance reference showing multiple models. It does not imply that a set of sensors is included. The supplied model and connector are defined in the quotation.
Models and measurement ranges
| Manufacturer model | Frequency range | Power measurement range | Power measurement accuracy |
|---|---|---|---|
| 87233C | 8 kHz–12 GHz | −60…+20 dBm | ±0.20 dB |
| 87233D | 10 MHz–18 GHz | −70…+20 dBm | ±0.20 dB |
| 87233E | 50 MHz–26.5 GHz | −70…+20 dBm | ±0.23 dB |
| 87233F | 50 MHz–40 GHz | −70…+20 dBm | ±0.25 dB |
| 87233L | 50 MHz–67 GHz | −55…+20 dBm | ±0.33 dB |
Accuracy and conditions
Accuracy conditions: −40…+20 dBm for 87233C/D/E/F; −20…+20 dBm for 87233L; DUT SWR<1.20 and averaging count 128. Zero-setting and measurement noise have increasing effects below these power intervals.
Maximum VSWR
| Manufacturer model | Frequency interval | Maximum VSWR |
|---|---|---|
| 87233C | 8 kHz≤f≤12 GHz | 1.20 |
| 87233D | 10 MHz≤f≤50 MHz | 1.25 |
| 87233D | 50 MHz<f≤2 GHz | 1.15 |
| 87233D | 2 GHz<f≤12.4 GHz | 1.20 |
| 87233D | 12.4 GHz<f≤18 GHz | 1.26 |
| 87233E / 87233F | 50 MHz≤f≤2 GHz | 1.15 |
| 87233E / 87233F | 2 GHz<f≤12.4 GHz | 1.20 |
| 87233E / 87233F | 12.4 GHz<f≤18 GHz | 1.26 |
| 87233E / 87233F | 18 GHz<f≤26.5 GHz | 1.35 |
| 87233F | 26.5 GHz<f≤40 GHz | 1.50 |
| 87233L | 50 MHz≤f≤18 GHz | 1.20 |
| 87233L | 18 GHz<f≤26.5 GHz | 1.30 |
| 87233L | 26.5 GHz<f≤50 GHz | 1.45 |
| 87233L | 50 GHz<f≤67 GHz | 1.50 |
- 8 kHz–67 GHz is the combined series coverage. No single model provides the entire family frequency and power range.
- Weight ≤0.3 kg. The measurement range is not the same as the interval for the stated accuracy.
Options and quotation
English labels, manuals and software are model-specific -H12 options. Calibration reports and extended-warranty services are quoted separately, not assumed included. Specify model, signal type, power range, connector needs, accessories and quantity. Scope of supply and delivery schedule are defined in the quotation.