AD831 High Frequency RF Mixer Inverter
The ad831 has provide + 24 DBM third-order intermodulation intercept point, realization of - 10 DBM Lo power, without the need for a high power Lo drive, there is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost.
The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use. The operating frequency of the RF and LO inputs can be as high as 500MHz. IF output for single ended voltage output. With 250 MHz output bandwidth. A single resistor connected between pins OUT and FB is used to set the gain. The amplifier has low DC offset characteristics, so it can be used in DC - baseband frequency conversion and quadrature amplitude demodulation.
When the mixer's output amplifier and the optimum source impedance, the SSB noise figure of the mixer is 10.3 dB at 70 MHz. Different from the passive mixer, there is no insertion loss, no external duplex device, and no passive AD831.
Technical indicators:
RF input: 0.1-500MHz
RF input: +10dBm (1dB compression point)
Local oscillator input: 0.1-500MHz
Local oscillator input: -10dBm
IF output: 0.1-200MHz
Supply voltage: 9--11V single ended power supply
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- Description
The ad831 has is a low distortion, wide dynamic range, single chip mixer, suitable for such as HF and VHF Receiver RF-IF frequency, DMR base station in the second mixer, a DC - baseband conversion, quadrature modulation and demodulation, and ultrasound imaging, Doppler frequency shift detection and other applications.
1 x AD831 High Frequency RF Mixer Inverter
- Reviews (29)
- All(29)
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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