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Universal LNB "L"shape family

Products

UL110B(Singel),UL270B(Twin),UL470B(Quad),UL474B(Quattro)The Universal LNBF the full 10.7-12.75GHz band, V/H polarisation.Supporting an integrated feedhorn optimised for 0.6 f/d offset antennas and a standard 40mm diameter neck for interfacing to the antenna clamp.

Introduction

The Universal LNBF the full 10.7-12.75GHz band, V/H polarisation.

Supporting an integrated feedhorn optimised for 0.6 f/d offset antennas and a standard 40mm diameter neck for interfacing to the antenna clamp.

 

Key Features

- Extra Compact Size

- PLL   Technology for enhanced frequency accuracy

- High   isolation feed design for enhanced MER performance.

- Low Noise Figure

Parameter

Input Frequency (GHz)

10.7~12.75

Input Polarization

Linear     V/H

XPOL Rejection (dB)

22(Min)

Feedhorn F/D

0.6

Noise Figure (dB)

0.8(Typ)  1.0（Max）

LO Frequency (GHz)

Lowband

Highband

 

9.75

10.6

LO Frequency Stability @23C (MHz)

±0.4

LO Frequency Stability -30/+60C

±0.8

Gain (dB)

53~66  Over temperature

Gain Flatness

6（Max）

Gain Imbalance between ports

3（Max）At same frequency

Integrated Phase Noise (5kHz-15MHz)

1.4（Max）

Image Rejection (dB)

40（Min）

Output Frequency Range( MHz)

Lowband

Highband

 

950~1950

1100~2150

Output Return Loss (dB)

8.5（Max） 75Ohm

Output 1dB compression point (dBm)

3（Min）

Output IP3 (dBm)

13 (Typ)

L.O. Phase   Noise (dBc/Hz)

@1kHz Offset

@10kHz   Offset

@100kHz   Offset

 

65

80

90

Input Voltage (Vdc)

8~21

V/H switching threshold

14~15

Control Protocol

13V-Lowband  Vert

18V-Lowband Hor

13V,22k-Highband Vert

18V,22k-Highband Hor

22kHz switching frequency (kHz)

18~26

22kHz tone detector amplitude range (V   p-p)

0.4~0.8

Operating Temp Range

-30~+60


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