Product overview
Matching-layer transceiver
A 235 kHz matching-layer transceiver with a narrow 10° typical -6 dB beam for higher-resolution sensing.
| Center frequency | 235.0 ±10.0 kHz |
|---|---|
| Overall echo sensitivity | -61 dB min. at 25 cm (40 bursts) |
| Echo-sensitivity bandwidth | 10 kHz |
| Capacitance at 1 kHz | 540 pF ±20% |
| Maximum pulse drive | 80 Vp-p, 10% duty-cycle tone burst |
| Beam angle (-3 dB) | 7.0° typical |
| Beam angle (-6 dB) | 10.0° typical |
| Matching window | Silicone rubber |
| Operating temperature | -20 to 60°C |
| Storage temperature | -30 to 70°C |
Listed models and configurations
- 235SR130 aluminum housing
Catalog source: Specifications are transcribed from the 50-page Advantage TMS / Pro-Wave website catalog reviewed July 28, 2026. Values are typically stated at 25°C unless noted. Always request the current controlled datasheet, drawing, and revision before design release or purchase.