Agilent 8485A 26.5 GHz Thermocouple RF Power Sensor with -30 dBm to +20 dBm Range and ±1% Linearity
The Agilent 8485A is a high-performance thermocouple RF power sensor designed for precision average-power measurements across a wide frequency spectrum from 50 MHz to 26.5 GHz.
| Parameter | Specification |
|---|---|
| Condition | Used / Refurbished |
| Frequency Range | 50 MHz - 26.5 GHz |
| Dynamic Power Range | -30 dBm to +20 dBm (1 µW - 100 mW) |
| Linearity (Power Accuracy) | < ±1% across full range |
| Connector Type | 3.5 mm male precision coaxial, 50 Ω |
| Meter Compatibility | HP 435/436/437/438 & Keysight EPM, EPM-P, P-Series power meters |
- True-RMS thermocouple element for accurate modulation measurements
- Wide -30 dBm to +20 dBm dynamic range eliminates range-switching
- Low-SWR 3.5 mm Type-N-equivalent interface minimizes mismatch uncertainty
- Direct compatibility with modern Keysight and legacy HP power meters
- ISO-17025 calibrated for verified performance accuracy
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Every unit includes ISO/IEC 17025 calibration certificate with TESTRO Certified seal for proven specifications.
High-resolution teardown photos and live video testing sessions for pre-purchase inspection.
One-year machine warranty with engineering team support for hardware and software assistance.
DHL shipping with 3-5 day delivery to most destinations.
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Visit our Shenzhen facility to inspect equipment before shipment.
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