One more question:
What is the difference between the H and the F models, for example, SNH-031 and SNF-031? Invacom.net Low Noise Block, converter, Invacom, Universal, DBS LNB, 0.3dB, single, SNH, SNF, twin, TWH, TWF, quad, QDH, QDF, quattro, quatro, QTH, QTF, 40mm Horn, C120, high...