Satellite Accessories and More

Invacom Quad QPH-031 KU LNB 2 Linear& Polar Outputs

$59.95

One LNBF provides simultaneous reception of both linear and circular polarized signals with an incredible 0.3dB noise figure and 55dB gain! The Quad Polar output design allows for twin switched output of the linear signals and twin switched output of the circular signals.

Receive both types of satellites with one LNBF. No more hassles of off-setting a 2nd LNBF! Ideal for motorized dishes. Perfect for fixed dish reception of DirecTV and AMC4. You will not find a more ideal LNBF for the reception of Dish Network and DirecTV in fringe signal areas. An incredible low noise and high gain LNBF for Dish Network and DirecTV.

Compare the .3 dB noise figure and 55dB gain typical specification to a standard circular LNBF with a .7-.9 / 55. LO stability is rated a typical +/- 1MHz! This LNBF will out perform any circular DBs / DSS LNBF on the market! Designed to integrate seamlessly with Dish Network, DirecTV and MPEG2 DVB-S FTA switches and receivers. The circular DSS LO frequency is standard 11250 and linear FSS LO frequency is 10750.

This is model QPH-031.  They are in stock and shipped the same or next business day..

5 Year Manufacturers Warranty!

Input Frequency

FSS Band (Linear) 11.7 - 12.2 GHz

DSS Band (Circular) 12.2 - 12.7 GHz
Output FrequencyFSS 950 -1450 MHz
DSS 950 -1450 MHz
Noise Figure0.3 dB typical
Gain60 dB typical
Gain Ripple26 MHz bandwidth <+/- 0.5 dB
FSS <5 dB typical
DSS <5 dB typical
LO FrequencyFSS 10.75 GHz
DSS 11.25 GHz
LO Phase Noise1 KHz -65 dBc/Hz typical
10 KHz -95 dBc/Hz typical
100 KHz -110 dBc/Hz typical
LO Stability+/- 1 MHz typical
IsolationFSS Cross Polar Isolation >30 dB
DSS Cross Polar Isolation >23 dB
Two Tone 3rd Order Intercept Point>10 dBm
Output Connector4x female F-type
Impedance 75 Ohm
Return Loss >10dB
Operating Temperature Range-40 to +70 deg. C
Storage Temperature Range-40 to +70 deg. C

Band Polarization

Ports 1 and 3 (FSS Linear)

Vertical 11.5 - 14vdc
Horizontal 15.5 - 19vdc
Ports 2 and 4 (DSS Circular)Right 11.5 - 14vdc
Left 15.5 - 19vdc
Spurious 1000/ 500 MHz<-65dBm
Output Gain Difference (26 MHz bandwidth)<6dB
MechanicalOff-set Design

F/D 0.65

40 mm Feedhorn Throat Mount


Add to Cart:

  • Model: QPH-031
  • Shipping Weight: 1.8lbs
  • 4 Units in Stock
  • Manufactured by: Invacom


This product was added to our catalog on Wednesday 07 December, 2005.

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