Agilent HP 8447A Preamplifier 0.1 to 400

Price : $ 450
  •  Equipment Location : USA
Agilent HP 8447A Preamplifier 0.1 to 400 MHz

Condition: Used

Quantity: 2 available
Returns: 30 days money back, buyer pays return shipping

Agilent HP 8447A Preamplifier

Unit has been lab tested good

Manufacturer: Agilent / Hewlett Packard

Model: 8447A

Frequency Range 0.1 to 400 MHz

Typical 3 dB bandwidth 50 kHz to 700 MHz

Gain (mean, per channel) 20 dB ・} 1.0 dB at 10 MHz > 25 dB (20° to 30 °C)

Gain flatness across full frequency range  +/-1.8 dB (0° to 55 °C).  +/- 0.7 dB (20° to 30 °C) characteristic

Noise figure < 7 dB

Output power for 1 dB gain compression > +6 dBm

Harmonic distortion –32 dB for 0 dBm output

Internal level on (ALC on): ≤ –20 dBc

Output for <–60 dB harmonic distortion –25 dBm (characteristic)

VSWR < 1.7

Reverse isolation > 30 dB

Maximum dc voltage output +/- 10 V

Size 130 mm W x 85.8 mm H x 216 mm D (5.1 in x 3.4 in x 8.5 in)

Weight Net, 1.56 kg (3.4 lb)

Power requirements 110 or 230 Vac + 10%, 48 to 440 Hz, 15 W



  • None


Terms and conditions:
    • Buyer is responsible for all applicable CA sales tax, shipping (includes returns), and handling costs.
    • Paypal is the preferred method of payment.  Other forms of payment may require additional time to clear or additional fees (for wire transfers.)
    • Shipping:
      • Shipment by UPS, FedEx, or USPS ground.  Extra shipping charges for expedited services.

      • International shipment cost is an estimate.  Please contact us for actual international shipping cost.

      • Insurance cost will be added to all shipments.
    • Return Policy:
      • 30 Day return period (from date of receipt) applies if product does not power on (if applicable or unless otherwise stated in listing) or if product is not as described in eBay listing.
      • Returned unit must be received by Spectra Test Equipment in the same condition as that was received by the buyer (including intact waranty stickers, if shown in listing.
      • Customer is responsible for return shipping + insurance fees and proper packaging of unit.



(From Used-Line T&M Specifications )
  Keysight Technologies (Agilent HP) 8447A Specs (129.7 KB)
Rated Power Output  -- 
Frequency Range - Low  100.00 kHz 
Frequency Range - High  400.00 MHz 
Output P1dB
Gain  -- 
Gain Range  N/A  
Noise Figure  < 7 dB  
Status -
The Agilent 8447A is a low-noise, high gain amplifier used to improve the sensitivity of counters, spectrum analyzers, RF voltmeters, EMI meters, power meters and other devices. They will also increase the maximum power available from a signal generator or sweeper.


To:  Spectra Test Equipment, Inc.
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since 1999

Spectra Test Equipment, Inc.

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The dealer's latest update: 2 days ago

625 National Avenue Mountain View 94043-2221 CA USA  
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Sales Conditions:

Spectra offers a 90 day standard warranty. We also provide a 5-day Right of Refusal (ROR) on our test equipment. Extended warranties are available. Our payment terms are Net-30 upon credit approval. For customers outside North America, terms are wire transfer in advance unless otherwise negotiated. We accept Visa, MasterCard, Discover and American Express.

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