1600-2200 فرکانس MHz مبدل پایین به 200-800 میکسر MHZ

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اندازه



آ 1600-2200 فرکانس MHz مبدل پایین به 200-800 میکسر MHZ is an RF (فرکانس رادیو) device that takes input signals in the 1600-2200 مگاهرتز frequency range and converts (یا “down-converts”) them to a lower frequency range of 200-800 مگاهرتز.
چگونه کار می کند:
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This is typically achieved using a frequency mixer combined with a نوسان ساز محلی (با).
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The mixer combines the input RF signal with the LO signal to produce sum and difference frequencies.
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آ فیلتر میان گذر is then used to select the desired lower frequency output (200-800 مگاهرتز) and reject the unwanted signals.
هدف / برنامه های کاربردی:
Our COFDM transmitter supports 50-6000MHz, but the wireless video receiver can only support 170-860MHz. در این زمان, you need to add this frequency downconverter to the receiver.
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Satellite communications: Down-converting high-frequency satellite signals to a lower frequency for easier processing.
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Surveillance and signal monitoring: Converting signals to a frequency range compatible with receivers or spectrum analyzers.
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Wireless communication systems: When a receiver cannot directly handle high frequencies, down-conversion brings the signal to a usable range.
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Radar and electronic warfare: For processing signals in different frequency bands.
مثال:
If you input a 1800 MHz signal, the mixer could use an LO (for example at 1600 مگاهرتز), producing a difference of:
which falls within the 200-800 MHz output range.
خلاصه:
| ویژگی | جزئیات |
|---|---|
| فرکانس ورودی | 1600-2200 مگاهرتز |
| فرکانس خروجی | 200-800 مگاهرتز |
| عملکرد | Frequency down-conversion |
| برنامه های کاربردی | ماهواره, RF surveillance, comms, رادار |
RF Frequency Downconverter, RF Up/Down Converter for COFDM video transmitter,

پرسش و پاسخ
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What is a 1600-2200 فرکانس MHz مبدل پایین به 200-800 میکسر MHZ?
It converts RF signals from 1600-2200 MHz down to 200-800 مگاهرتز. -
What are common applications for this down converter mixer?
Used in wireless video data transmission communications, UAV video links, RF testing, و سیستم های نظامی. -
Can this frequency down converter be used for drone video transmission?
بله, it is ideal for down-converting UAV video transmission signals. -
What is the input frequency range?
The input range is 1600 مگاهرتز به 2200 مگاهرتز. -
What output frequency does this mixer provide?
It outputs signals in the 200 مگاهرتز به 800 دامنه MHz. -
What is the typical conversion loss of this mixer?
در باره 7-10 dB depending on design. -
Is this frequency mixer suitable for military communications?
بله, it supports military-grade RF communication systems. -
What is the LO frequency required for the mixer?
Typically in the 1600 دامنه MHz. -
Does this mixer support wideband RF signals?
بله, it supports wideband applications. -
What are the power supply requirements?
Usually 12V DC power is needed. -
What output power can be expected?
معمولا 0 dBm به +10 DBM به. -
Is this mixer compatible with COFDM video signals?
بله, it works with COFDM video transmitters and receivers. -
What is the noise figure of this RF down converter?
دور و بر 3-5 dB for high-quality models. -
Can the mixer handle high dynamic range?
بله, it supports wide dynamic range signals. -
What connectors are used?
SMA or N-type RF connectors. -
Is this product suitable for satellite communication?
بله, for both uplink and downlink applications. -
What is the port-to-port isolation?
Typically more than 20 دسی بل. -
Is this mixer useful for RF lab testing?
بله, it’s widely used in RF testing and development. -
What are the typical physical dimensions?
Compact sizes are available, depending on the design. -
دامنه دمای کار چیست?
Usually from -40°C to +85°C. -
Is customization available for this mixer?
بله, frequency ranges and features can be customized. -
What is the gain of the down converter?
It can be passive or have a flat gain depending on configuration. -
What is the maximum input power?
معمولا +10 dBm به +20 DBM به. -
Can it be used in telemetry links?
بله, it is suitable for telemetry data links. -
What is the IP3 (Third Order Intercept Point)?
بطور کلی +20 dBm or higher. -
What is the image rejection performance?
Typically above 30 دسی بل. -
Does it include built-in filters?
Some versions have integrated filters; others may need external filters. -
Is it suitable for UAV or airborne systems?
بله, especially in drones and aviation RF links. -
What is the lead time for orders?
معمولا 2-4 weeks depending on stock. -
Does the down converter have a built-in amplifier?
Some models include a low noise amplifier. -
Can this be used in ground station receivers?
بله, for satellite or drone ground stations. -
What is the spurious output level?
Typically better than -60 dBc مشخص. -
What modulation types are supported after down conversion?
QPSK, COFDM, 16QAM, و بیشتر. -
Are waterproof or rugged models available?
بله, ruggedized versions are offered. -
What certifications come with the product?
EC, دوربین نمای عقب پارکینگ برای استفاده از چراغ ترمز مرسدس اسپرینتر VW Crafter, and other standard RF certifications. -
Is continuous 24/7 operation supported?
بله, with proper cooling or heatsinks. -
What is the warranty period?
معمولا 1 سال, extendable by request. -
Is technical support provided?
بله, support for integration is available. -
What is the LO leakage level?
Generally less than -40 DBM به. -
Is OEM service available?
بله, OEM and ODM services are provided. -
Can ham radio enthusiasts use this product?
بله, for advanced amateur radio setups. -
What is the LO phase noise performance?
سر و صدای کم فاز, به طور معمول در زیر -90 dBc/Hz at 10kHz offset. -
Does it support duplex RF operation?
Usually simplex, but duplex options can be customized. -
Can it be used for 5G testing?
بله, useful in RF and 5G signal testing labs. -
What shipping methods are available?
DHL, FedEx, یو پی اس, and other international carriers. -
Is a datasheet available?
بله, detailed datasheets are provided. -
What is the minimum order quantity?
MOQ is often just 1 واحد. -
Can it integrate with FPGA systems?
بله, it is compatible with FPGA platforms. -
Is there an evaluation board?
بله, evaluation kits may be available. -
How to order this frequency down converter mixer?
Contact the supplier directly or request a quote online.


iVcan.com –
من از 1600-2200 فرکانس MHz مبدل پایین به 200-800 میکسر MHz BDC, و از انتظارات من فراتر رفته است. The unit is very reliable and provides a stable, clean frequency conversion with minimal signal loss. Its performance is consistent, making it highly suitable for long-duration applications. The build quality feels solid and professional, and the installation was simple and straightforward. I noticed a significant improvement in signal processing efficiency when integrating it into my system. به طور کلی, this down converter is a dependable and high-performance solution that adds great value to RF projects.