Produkte – LNB – Invacom
Modell –	Artikelnummer
TWH-031	912-0258	Universal Twin LNB - 40 mm, 0,3dB
Input Frequency Low Band 10.7 - 11.7 GHz High Band 11.7 - 12.75 GHz Output Frequency Low Band 950 - 2150 MHz High Band 950 - 2150 MHz Noise Figure TWH-031 - 0.3 dB typ TWH-051 - 0,5 dB typ Gain 50 - 60 dB Gain Ripple 26 MHz bandwidth <+/-0.5 dB Low Band <5 dB typ High Band <5 dB typ Local Oscillator Frequency Low 9.75 GHz High 10.6 GHz Local Oscillator Phase Noise (typ) 1kHz -65 dBc/Hz 10kHz -95 dBc/Hz 100kHz -110 dBc/Hz Local Oscillator stability (including Setting, aging and +/-1 MHz typ temperature drift +/-3 MHz max Current Consumption port 1 only 170mA typ both ports 200mA typ Image Rejection >40 dB Isolation Cross Polar Isolation >30 dB High to Low Band Isolation >30 dB 12 Two Tone 3rd Order intercept point (output) >15 dBm Output Connector 2x female F-Type Impedance 75 Ohm Return Loss >10 dB Operating Temperature Range -40°C to +70°C Storage Temp Range -40°C to +70°C Band Polarization Selection Signals applied to F-type connector Vertical Polarization Selection Horizontal Polarization Selection High Band Selection Frequency (square wave with controlled rise/fall transition time) Level Transition time Duty Cycle Load Impedance Low Band Selection 11.5V to 14V 15.5V to 19V 22kHz tone 18 kHz to 26 kHz 0.4 Vpp to 0.8 Vpp 5µS to 15µs 40% to 60% at 22kHz >70 Ohm No tone In Band Spurious (primarily 1700MHz) <-65 dBm Out of Band Spurious (primarily 850MHz) <-45 dBm Output Gain Difference ( between the outputs in 26MHz Bandwidth) <6 dB Off-set Parabola Matched, Frequency Compensated Feed Horn, 40mm Dish Clamp Download Datenblatt