frequency down converter block from 3400-3600Mhz to 400-600Mhz
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Frequency down converter Specification
Raspon frekvencija (RF) 3400..3600 MHz
Maksimalna ulazna snaga 1 mW (0dBm)
Raspon frekvencija (AKO) 400..600 MHz
Noise figure @ 18 °C typ. 1.0 dB
Gain @ 25 ° C 40 dB
Gain flatness 1.50 dB
Image rejection typ. 47 dB
LO frequency 3000 MHz
LO accuracy @ 18 ° C +/- 20 kHz
LO frequency stability +/- 20 kHz
Phase noise @ 100 kHz -112 dBc / Hz
LO leakage to IF port type. -58 dBm
LO leakage to RF port type. -52 dBm
napon napajanja +9 … +18 V DC
Current consumption typ. 180 mA
Operating case temperature range -20 … +55 ° C
Input connector/impedance N-female, 50 oma
Output connector/impedance N-female, 50 oma
Case-milled Aluminium, water-resistant
Dimenzije (mm) 82 x 64 x 22
Težina 230 g
1. Can you offer the down converter like this, IN 1.95-2.7GH, OUT 108-858Mhz, LO 2.808Ghz (High Side).
Molim get in touch with us for details. 
2. Tražim određeni pretvarač prema dolje, koristiti s našom vlastitom OFDM RF vezom:
50ohma RF ulaz: 1.435 do 1.525 GHz
75 ohma IF izlaz: bilo koji frekvencijski pojas, između 100Mhz i 900MHz
Preferirana LO frekvencija: 1846MHz
Nizak dobitak: oko 28dB
Visoki dobitak: oko 43dB
DC napajanje iz IF izlaznog priključka, 12-24vDC raspon
3. Can you customize the down converter block for us?
The Downconverter we currently use has 1750 MHz as the LO frequency. Input is between 2100 MHz i 2500 MHz. The output is therefore between 350MHz and 750 MHz. The power 12 volts should go through the IF input.