Newstar-Universal Ku-Band 2lo Pll LNB

• Customization: Available
• Type: Amplifier,Buc-Only Tx
• Used For: Hand Held,TV
• Model NO.: NS-LNB(Ku)
• Voltage: DC:+10 to +24V
• Conductive Mode: DC
• Transport Package: Box
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

Characteristics:

*This LNB is designed for the low noise amplifier and block downconverter intended for the satellite
communication data downlink application in Ku-band.
*It is combined a 2-stage HEMT amplifier and a block
downconverter with a switchable phase locked local oscillator from 9.75 GHz and 10.6 GHz frequency which is
synchronized with either internal high stability TCXO reference or external 10MHz reference. 
*The LNB receives an RF signal (Ku‐band: 10.7 to 11.7 GHz and 11.7 to 12.75 GHz) as input, downconverts from the RF signal to an IF signal (L‐band: 950 to 1,950 MHz and 1,100 to 2,150 MHz), and outputs
the IF signal.
*The local frequency of switchable phase locked local oscillator is selected by three kind frequency
band selections of "Outside Mechanical Switch", "22kHz Tone On/Off", and "Input Voltage High/Low" which are
depended on model.
*It is operated by +24 V DC power (range: +10 to +24 V) input.
*The LNB comes in a single, weatherized housing rated for outdoor use, and has a WR-75 waveguide flange with groove as RF input and an either an N-type or F-type female connector as IF output.
 

Three Kind Frequency Band Selection

InternalReferenceModel

 

Internal Reference Model

Electical Spectications

Items	Specifications
Absolute Maximum Rating [RF Input Power] [Supply Voltage]	-10 dBm (@ CW) +28 V DC
Input RF Frequency Range [Low-band] [High-band]	10.7 to 11.7 GHz   11.7 to 12.75 GHz
Noise Figure @ +25 ºC	0.8 dB typ., 1.0 dB max.
Output IF Frequency Range [Low-band] [High-band]	950 to 1,950 MHz 1,100 to 2,150 MHz
Conversion Gain @ +25 ºC	48 dB min., 62 dB max.
Conversion Gain Ripple @ +25 ºC	1.5 dBp-p max. at any 36 MHz segments.
Conversion Gain Flatness over Frequency @ +25 ºC	6 dBp-p max. over Receive Bandwidth
Output Power @ 1dB G.C.P. (P1dB) @ +25 ºC	0 dBm min.
Output Intercept Point of 3rd  Order Intermodulation	+5 dBm min.
Tx Signal Immunity [Gain Change] [Noise Figure Change]	0.2 dB max. 0.1 dB max. at -20 dBm Tx Input (13.75 to 14.5 GHz)
Local Oscillator Frequency [Low-band] [High-band]	9.75 GHz 10.6 GHz
Local Oscillator Frequency Stability *Initial Setting Error and Temperature Stability (-40 to +60 ºC)
Model>	+/-50 ppm max.
Model>	+/-10 ppm max.
Model>	+/-3 ppm max.
Model>	Same as External Reference Stability

L.O. Phase Noise (SSB)	-50 dBc/Hz typ. @ 100 Hz -70 dBc/Hz typ. @ 1 kHz -75 dBc/Hz typ. @ 10 kHz   -85 dBc/Hz typ. @ 100 kHz -105 dBc/Hz typ. @ 1 MHz In case of E-type, depend on External Reference Stability
Requirement for External Reference (Only E-type Specified) [Input Port] [Frequency] [Input Power] [Phase Noise]	IF Output Interface Connector (Combine reference with IF Signal) 10 MHz (sine-wave) -10 to 0 dBm @IF Output connector -125 dBc/Hz max. at 100 Hz -135 dBc/Hz max. at 1 kHz   -140 dBc/Hz max. at 10 kHz (Input Condition)
Spurious	a) -120 dBm max. at input, Fixed frequency spur, unrelated to test CW signal. b) -40 dBc typ., -30 dBc max. with test CW signal -10 dBm IF output
Local Oscillator Leakage Levels	-40 dBm max. at the IF Output Connector. -60 dBm max. at the RF Input Flange.
Image Rejection	40 dB min.
Input V.S.W.R.	2.5 : 1 typ.
Output Impedance
<N-type Model>	50 ohms nom
<F-type Model>	75 ohms nom.
Output V.S.W.R.	2.3 : 1 max.
Power Requirement [Input Port] [Input Voltage] [Current Drain] <L/H/S-type> <E-type>	IF Output Interface Connector (Combine DC Power with Output IF Signal) +10 to +24 VDC 170 mA max. 200 mA max.

Mechanical Specifications

Items	Specifications
RF Input Interface	Waveguide, WR-75 (with Groove)
IF Output Interface
<N-type Model>	Coaxial Connector , N-type Female - 50 ohms
<F-type Model>	Coaxial Connector , F-type Female - 75 ohms
Dimension & Housing
< NJR2841 series> without Interface Connector and Mechanical Switch	83.2 (L) x 42 (W) x 42 (H) mm [3.28" (L) x 1.65" (W) x 1.65" (H) ]
< NJR2842 series> < NJR2843 series> without Interface Connector	82.2 (L) x 40 (W) x 40 (H) mm [3.24" (L) x 1.57" (W) x 1.57" (H) ]
Weight
<F-type Model>	210 g [0.46 lbs]
<N-type Model>	240 g [0.53 lbs]

Environmental Specifications
 

Items	Specifications
Temperature Range (Ambient) [Operating] [Storage]	-40 to +60 ºC -40 to +80 ºC
Humidity	0 to 100 % RH
Altitude	15,000 feet (4,572 m)
Vibration (Survival)	5 G [49.03 m/s2] (3 axis, 50 Hz)
Shock (Survival)	15 G [147.1 m/s2] (3 axis)
Waterproof / Dustproof (IP Code Rating)	IP 67
Regulations	EU Directive (CE Marking) EMC - 2014/30/EU RoHS - 2011/65/EU + (EU)2015/863 Safety: EN60950-1
MTBF (by  Method  of  Parts  Count  Reliability Prediction)	150,000 hours and more at +60 ºC as Design Condition