Četverni univerzalni konverter (LNB QUAD) visoke učinkovitosti INVERTO IDLB-QUDL40-ULTRA-OPP serije BLACK Ultra velikega ojačenje in nizkega šuma (high gain-low noise) služi za povezovanje ene satelitske antene s štirimi satelitskimi sprejemniki.
Ob odlični izolativnosti in naprednim filtrom LNB omogoča boljše delovanje v primerjavi z običajnimi standardnimi LNB. Odlikujejo ga odlična izdelava in materiali, ki so odporni na zunanje vremenske vplive.

Proizvajalčevi podatki:

Low Band Input Frequency Range	10.7 ~ 11.7 GHz
Low Band Output Frequency Range	950 ~ 1950 MHz
Low Band LO Frequency	9.75 GHz
High Band Input Frequency Range	11.7 ~ 12.75 GHz
High Band Output Frequency Range	1100 ~ 2150 MHz
High Band LO Frequency	10.6 GHz
Noise Figure	0.2 dB Typ. (0.7 dB Max.)
LO Initial Accuracy	+/- 1.0 MHz Max.
LO Temperature Drift	+/- 3.0 MHz Max.
Phase Noise (@ 10 kHz)	- 90 dBc / Hz Max.
Conversion Gain	60 dB Min.
Gain Ripple (Over 26 MHz Bandwidth)	+/- 0.75 dB
Gain Variation (Over Full Band)	+/- 4 dB Max.
Image Rejection	40 dB Min.
1 dB Compression Point (@ Output)	0.0 dBm Min.
Cross Polarization Isolation	22 dB Min.
Control Signal Ca (Vertical Polarization)	11.0 ~ 14.0 V
Control Signal Cb (Horizontal Polarization)	16.0 ~ 20.0 V
Control Signal Cc (Band Switching)	22 +/- 4 kHz
Output VSWR	2.0 : 1
In-Band Spurious	- 60 dBm Max.
Current Consumption	200 mA Max. @ 11 ~ 20 V
Operating Temperature	- 30 °C  ~  + 60 °C
Output Impedance	75 Ω
Output Connector	F-Type (Female)
Weight	344 g