Frequency RF Down Converter for HackerRF detector module

If the frequency range of down-conversion products available on the market does not meet your project requirements, we can customize and specially design and produce frequency down-conversion converters according to your requirements.

Specificaiton

input အကြိမ်ရေ: 6 GHz ~10 GHz
output အကြိမ်ရေ: 1 GHz ~5 GHz
ဒေသန္တရ အကြိမ်ရေ: 5 GHz အမြန်နှုန်း
ဆူညံသံပုံ: ≤2.5dB
အကျိုး: 15 dB
ဖုန်းလိုင်းယိုစိမ့်မှု: ≤-20dBm
IIP3: ≥+10dBm
အများဆုံးထည့်သွင်းမှုအဆင့်: -10dBm
VSWR: ≤1.5V
V1\V2\V3 H: +1.8V~+5V L:0V~0.2V
လည်ပတ်အပူချိန်: -10~+60°C
လျှပ်စီးကြောင်း: ≤12V/1A
RF Interface: SMA-50KFD
အရွယ်:
ပါဝါထောက်ပံ့မှုမုဒ်: Socket ပါဝါထောက်ပံ့မှု

လက္ခဏာ

1. RF Down Converter input: 6~8GHz
2. RF Down Converter output: 1~3GHz (or under 5GHz)
3. An on/off control signal operates the RF switch: (off for ~6Ghz, on for RF down converter)

Technical parameters you need to know for customization

1. အကျိုး
2. Loss
3. လျှပ်စစ်ဓာတ်အားထုတ်ပေးသောကိရိယာ: 12Vdc and 5Vdc and 24Vdc
4. အရွယ်
5. connector.

Frequency Down Converter FDC

A frequency down converter (FDC) is a circuit that lowers the frequency of a signal while preserving the information it carries. Many radio frequency (RF) နှင့်ဆက်သွယ်ရေးစနစ်များ, particularly receivers in radios, ဂြိုလ်တု, and radar, utilize the widely-used process of downconversion.

RF Mixer

An RF mixer combines an input radio frequency signal and a local oscillator signal to create sum and difference frequencies.

Local Oscillator LO

The local oscillator (ခေျာင်း) produces a stable reference frequency that is mixed with the incoming signal. We typically find the desired local oscillator frequency by subtracting the input frequency from the output frequency.frequency can be obtained by subtracting the output frequency from the input frequency.

ရေစစ်:

The higher frequencies are removed or blocked, leaving or passing only the desired lower frequency (difference frequency).

လျှောက်လွှာများ

Communications Systems:

Communication Systems include converting RF signals into intermediate frequencies to facilitate easier processing.

ရေဒါစနစ်များ:

Radar Systems utilize frequency reduction of returned radar signals for analysis purposes.
Satellite Receivers:

Satellite Receivers are employed to convert high-frequency satellite signals into a manageable intermediate frequency for further processing.

စမ်းသပ်ကိရိယာများ:

these converters are utilized in various test equipment, such as spectrum analyzers and signal processing devices.

How to choose frequency RF Down Converter Considerations

• Frequency Requirements:

Confirm that the downconverter’s frequency coverage is appropriate for your application. We can customize the frequency RF converter’s input and output frequency.

• Signal Loss:

Note that the downconverter may reduce signal strength due to insertion loss.

• လျှပ်စစ်ဓာတ်အားထုတ်ပေးသောကိရိယာ:

Verify that the downconverter’s power requirements are compatible with your setup, especially if using bias tee power from the Hackrf moudule.

• Dimension size

We will try to make the product as small as possible. If you have special size requirements, please let us know in advance and design the layout of RF down-conversion.

အမြဲမေးလေ့ရှိသောမေးခွန်းများ

မေး. Can the operating frequency range be extended from 6–8 GHz to 6–9 GHz or 6–10 GHz?

တစ်ဦးက: ဟုတ်ကဲ့. The frequency range can be extended up to 6–10 GHz upon request.

ကျေးဇူးပြုပြီးမှတ်သားထားပါ:

• Electrical performance (insertion loss, သီးသန့်ထားခြင်း၊ ခွဲထားခြင်း, ဆုံးရှုံးမှုပြန်လာ, စသည်တို့ကို) may vary slightly across the extended band.
• Final specifications will be confirmed in the official datasheet.

For projects requiring operation beyond 8 GHz အမြန်နှုန်း, please inform us in advance so we can optimize the design accordingly.

မေး: If I order samples, can you provide the schematic (PDF) and aluminum housing drawing (PDF)?

တစ်ဦးက: ဟုတ်ကဲ့. For sample orders, ပေးစွမ်းနိုင်ပါတယ်။:

• သိထားသည့်ပုံ (PDF version)
• Aluminum housing drawing (PDF version)

ကျေးဇူးပြုပြီးမှတ်သားထားပါ:

• The housing drawing will show general outline dimensions only.
• Exact mechanical tolerances and detailed internal structural dimensions are not included.
• The documents are provided for evaluation and integration reference purposes.

မေး: လုပ်နိုင် 5 VDC on/off control signal be used to control the SP3T switch?

တစ်ဦးက: ဟုတ်ကဲ့, 5 VDC control signals can be used. The SP3T switch requires:

• သုံး (3) independent control signals

• Each signal: 5 VDC level

• Standard digital ON/OFF control logic

Please ensure:

• The control voltage is stable at 5 VDC.

• Proper grounding is implemented.

• Control timing meets the switching requirements.

If needed, we can also provide the control logic truth table.