Keysight / Agilent / HP 8447F H64 Amplifier
The Keysight 8447F H64 is a solid-state amplifier designed for bench-top testing. Featuring a frequency range of 0.01 to 1300 MHz, a nominal gain of 25 dB, and a low noise figure, this amplifier enhances signal levels for accurate measurements in various RF and microwave applications. Ideal for increasing signal strength in testing setups.
- Model
- Keysight / Agilent / HP 8447F H64
- Calibration
- Available on request
- Price
- $1,250
- Status
- In stock
- RFQ ref
- 8447F H64
This unit
The Keysight/Agilent/HP 8447F H64 is a dual-channel preamplifier system designed for RF and microwave signal enhancement in benchtop measurement applications. This wideband amplifier combines two independent preamplifiers with Type-N connectors to deliver gain up to 47 dB when cascaded, making it ideal for improving measurement sensitivity and boosting signal levels across a broad frequency spectrum.
Technical Specifications The 8447F H64 encompasses two distinct preamplifier stages optimized for different frequency bands. Preamplifier 1 covers 9 kHz to 50 MHz with 26 dB minimum gain and ±2 dB gain flatness. Preamplifier 2 extends coverage to 0.01 to 1300 MHz with 25 dB minimum gain and ±1.5 dB flatness. Overall system impedance is 50 Ohms with ±1.5 dB gain flatness across the full operating range. Noise figure performance remains consistent below 8.5 dB across all frequency bands from 9 kHz through 1300 MHz. Output power at 1 dB gain compression exceeds +7 dBm from 0.1 to 1300 MHz, with typical performance reaching +15 dBm from 0.1 to 1000 MHz. Harmonic distortion maintains <-60 dB performance at specified output levels. Input and output VSWR performance varies by band: 9 kHz to 50 MHz exhibits <2.0:1 input and <2.2:1 output impedance; 1 MHz to 1300 MHz maintains <2.0:1 input and <2.2:1 output. Reverse isolation exceeds 40 dB. Maximum DC input voltage is +10 V. Risetime is 400 ps (Preamplifier 1) and 420 ps (Preamplifier 2). Group delay variation over any 50 MHz band from 0.1–1300 MHz measures typically <0.15 ns to 40 dB protects connected equipment
Typical Applications
Counter and spectrum analyzer sensitivity enhancement
Signal source output power amplification
Wideband RF measurement and characterization
Preamplification for low-level signal detection
Compatibility & Integration The 8447F H64 integrates with RF measurement systems requiring dual-channel gain flexibility across the VLF through microwave bands. Compatible with 50-ohm test equipment and measurement instruments.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.01 to 1300 MHz (9 kHz to 1.3 GHz for Preamplifier 1: 9 kHz to 50 MHz |
| Preamplifier 2 | 0.01 to 1300 MHz) | Power Range (dBm): >+7 dBm output at 1 dB gain compression (0.1 to 1300 MHz) |
| >+15 dBm typical (0.1 to 1000 MHz) | Voltage / Current Range | '+10 V maximum DC input voltage |
Keysight / Agilent / HP 8447F H64 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent / HP 8447F H64. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keysight / Agilent / HP 8447F H64 price
This Keysight / Agilent / HP 8447F H64 is listed at $1,250. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent / HP 8447F H64 calibration cost
NIST-traceable calibration for the Keysight / Agilent / HP 8447F H64 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
