This converter was developed for MMDS applications. The L-band is converted to the V/UHF range 200-500 MHz. By the use of the latest semiconductors, optimized band pass filters and a SAW oscillator, a high dynamic range and low phase noise of only -100 dBc/Hz @ 10 kHz are achieved. Due to low frequency drift of typ. +/- 3 ppm within 0…+40 degrees C the converter may be used for all digital modulation types. Typical applications are DVB-S, DVB-T, COFDM and QPSK.
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Frequency range (RF) | 1700..1900 MHz |
Maximum input power | 1 mW (0dBm) |
Frequency range (IF) | 200..500 MHz |
Noise figure @ 18 degrees C | typ. 0,5 dB, max. 1,0 dB |
Gain @ 25 degrees C | typ. 35 dB / 24 dB |
Output IP3 | 30 dBm |
LO accuracy @ 18 degrees C | +/- 2 ppm |
LO frequency stability | +/- 3 ppm |
Supply voltage | +9 ... +36 V DC |
Current consumption | typ. 240 mA @ 12V DC |
Maximum case temperature | +55 degrees C |
Dimensions (mm) | 82 x 64 x 22 |
Weight | 230 g |