Hewlett Packard HP 8821A Medium Gain dc Amplifier Signal Conditioning Keysight
- Condition : Used
- Dispatch : 3 Days
- Brand : None
- ID# : 205900654
- Quantity : 1 item
- Views : 151
- Location : United States
- Seller : bizsurplus (+90)
- Barcode : None
- Start : Mon 06 Dec 2021 06:07:18 (BST)
- Close : Run Until Sold
- Remain : Run Until Sold

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USPS Priority Mail Intl 25lb 0oz = US$200.55 (£150.85)
US$5.00 (£3.76) handling fee included.
US$5.00 (£3.76) handling fee included.
USPS Priority Mail Intl 25lb 0oz = US$200.55 (£150.85)
US$5.00 (£3.76) handling fee included.
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Hewlett Packard HP 8821A Medium Gain dc Amplifier Signal Conditioning Keysight
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HP 8821A Medium Gain Amplifier
Good condition as seen in pictures.
8821A All-silicon medium-gain dc amplifier
Signal Conditioning Preamplifiers
The Model 8821A Medium Gain dc amplifiers combine eight independent channels of ,amplification into one front panel unit for maximum operating convenience and economy.
Identical sets of controls for all channels simplify operation.
Rated sensitivities are 1.0 mV/div (8821A).
These amplifier units are widely used in HP systems applications in telemetry, computer readout, multi-variable analysis, etc.
8821A Amplifiers provide up to eight identical channels of amplification on a common front panel.
Medium gain 8-channel
DC amplifier
The Model 8821A is a direct coupled, differential amplifier using active guarding techniques to yield excellent common mode rejection, No external dc path between the ground reference of the input signal and the 8821A output is required.
This is an advantage normally associated only with amplifiers having a truly floating input.
Matched dual FET transistors in the input stage provide low thermal drift and permit use with signal sources having very high internal impedance. The input circuit is protected against overloads of
up to 250 volts even on the most sensitive range.
original Price: $2500.
Don't forget to place your bid.
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The sale of these items may be subject to regulations by the U.S. FDA and state and local regulatory agencies. If so, you may not be able to bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Seller: Daniel Rydell San Diego, CA contact via messages.
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Listing Information
Listing Type | Gallery Listing |
Listing ID# | 205900654 |
Start Time | Mon 06 Dec 2021 06:07:18 (BST) |
Close Time | Run Until Sold |
Starting Bid | Fixed Price (no bidding) |
Item Condition | Used |
Bids | 0 |
Views | 151 |
Dispatch Time | 3 Days |
Quantity | 1 |
Location | United States |
Auto Extend | No |
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Returns Policy
Returns Accepted
Refund Type: Money Back
Shipping Cost Paid by: Buyer
Returns Within: 30 Days