目次
Frequency down converter 3400-3600Mhz to 400-600Mhz Specification
周波数範囲 (RF) 3400..3600 メガヘルツ
Maximum input power 1 mWの (0dBmの)
周波数範囲 (IF) 400..600 メガヘルツ
Noise figure @ 18 °C typ. 1.0 デシベル
Gain @ 25 °C 40 デシベル
Gain flatness 1.50 デシベル
Image rejection typ. 47 デシベル
LO frequency 3000 メガヘルツ
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の
LO leakage to RF port type. -52 dBmの
Supply voltage +9 … +18 V DC
Current consumption typ. 180 ミリアンペア
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
大きさ (ミリ) 82 バツ 64 バツ 22
重量 230 グラム
1. Can you offer the down converter like this, IN 1.95-2.7GH, OUT 108-858Mhz, LO 2.808Ghz (High Side).
お願いします 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 に 1.525 GHzの
75 ohms IF output: any frequency band, between 100Mhz and 900MHz
Preferred LO frequency: 1846メガヘルツ
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と 2500 メガヘルツ. The output is therefore between 350MHz and 750 メガヘルツ. The power 12 volts should go through the IF input.
質問する
ご回答をありがとうございました。 ✨