frequency down converter block from 3400-3600Mhz to 400-600Mhz
Table of Contents
Frequency down converter Specification
Частотный диапазон (RF) 3400..3600 МГц
Maximum input power 1 МВт (0дБм)
Частотный диапазон (IF) 400..600 МГц
Noise figure @ 18 °C typ. 1.0 дБ
Gain @ 25 °C 40 дБ
Gain flatness 1.50 дБ
Image rejection typ. 47 дБ
LO frequency 3000 МГц
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 дБм
LO leakage to RF port type. -52 дБм
Напряжениэш качкышвлӓ +9 … +18 DC
Current consumption typ. 180 ав
Operating case temperature range -20 … +55 °C
Input connector/impedance N-female, 50 ohms
Output connector/impedance N-female, 50 ohms
Case-milled Aluminium, water-resistant
Размер (ммш) 82 х 64 х 22
Нелӹцшӹ 230 г
1. Can you offer the down converter like this, IN 1.95-2.7GH, OUT 108-858Mhz, LO 2.808Ghz (High Side).
Пожалуйста get in touch with us for details. 
2. I’m searching for a specific downconverter, to be used with our own OFDM RF link:
50ohms RF input: 1.435 ӹштӓш 1.525 ГГц
75 ohms IF output: any frequency band, between 100Mhz and 900MHz
Preferred LO frequency: 1846МГц
Low gain: about 28dB
Hight gain: about 43dB
DC powered from IF output port, 12-24vDC range
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 and 2500 МГц. The output is therefore between 350MHz and 750 МГц. The power 12 volts should go through the IF input.