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PISTONE SPINGI DISCO R04
Material: 45#
Weight: 0.52kg
Manufacture process: Machining
Description: Engineering Parts

DISTANZIALE PISTONE R04
Material: 45#
Weight: 0.248kg
Manufacture process: Machining
Description: Engineering Parts

Rotary ceramic color pump jb70
Rotary clutch
Rotary color pipe support for pump side
Rotary color pipe support for transmition side
Rotary color pump connection cover
Rotary endring

Carton box

7.3m ring focus telecommunication vsat equipment
Characteristics:
1.Conform to the CCIR580-4 standards and INTELSAT access requirements;
2.Ring focus antenna;
3.High gain, Low sidelobe, high G/T value;
4.Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;
5.Optional C band with 870 MHZ bandwidth;
6.2-ports or 4 ports Linear/Circular feed optional;
7.Automatic feed switching system for Linear and circular polarization;
8.Antenna azimuth ±90 continuous rotation
Performance Specification
Type:NS-SEC-730
Operating Frequency,GHz
C band Rx: 3.625~4.2
C band Tx: 5.85~6.425
Ku Band Rx: 10.95~12.75
Ku Band Tx: 13.75~14.5
Gain, Mid-Band, dBi
C band Rx: 48.0
C band Tx: 51.6
Ku Band Rx: 57.5
Ku Band Tx: 58.9
Polarisation
C band: Linear or circular
Ku Band:Linear
XPD(on axis),dB: 35
Axial Ratio(2-port)
C band Rx: 1.30
C band Tx: 1.09
Axial Ratio(4-port)
C band Rx: 1.06
C band Tx: 1.06
VSWR: 1.25:1
Antenna Noise Temperature
10degree Elevation: C band Rx: 43degree K Ku band Rx: 66degree K
30degree Elevation: C band Rx: 32degree K Ku band Rx: 52degree K
50degree Elevation: C band Rx: 29degree K Ku band Rx: 47degree K
G/T(El.>10degree)
C band Rx: 29.3dB/degree K(30degree LNA)
Ku band Rx: 36.1dB/degree K(70degree LNA)
-3dB Beam width,Mid-Band
C band Rx: 0.72degree
C band Tx: 0.47degree
Ku Band Rx: 0.23degree
Ku Band Tx: 0.2degree
Tx.Power Capacity,KW: C band Tx:5 Ku band Tx:2
Feed interface
C band Rx: CPR-229G
C band Tx: CPR-137G
Ku Band Rx: WR-75
Ku Band Tx: WR-75
Feed Insertion Loss,dB
C band Rx: Not more than 0.2
C band Tx: Not more than 0.2
Ku Band Rx: Not more than 0.2
Ku Band Tx: Not more than 0.25
Rx-Rx,Tx-Tx Linear,dB: 30
Tx-Tx,Rx-Rx Circluar,dB:C band:21
Isolation,Tx to Rx,dB: C band:90 Ku band:85
First sidelobe.dB:-14
90% envelop: 29-25 log�¸( �¸ is between 1degree and 20degree)
Mechanical Specification
Antenna diameter:7.3m
Antenna Type:Ring focus
Mount type:El.over Az.
Surface Accuracy(RMS): not more than 0.5mm
Antenna travel range
Azimuth travel range:90degree
Elevation travel range:0degree to 90degree
Polarisation:�±90degree
Drive mode:Manual or motorized
Azimuth travel speed:0.1degree/S
Elevation travel speed:0.1degree/S
Polarisation travel speed:1degree/S

Truck alex drive gear .

4.5m ku band parabolic ring focus satellite antenna
Electrical specification
Model:NS-SEC-450
Frequency, ghz
C-band
Rx: 3.4~4.2
Tx:5.85~6.725
Ku-band
Rx:10.95~12.75
Tx:13.75~14.5
Gain, mid-band, dbi
C-band rx:46.5
C band tx:50.3
Ku band rx:56
Ku band tx:57.4
Pol
C band:line / circularity
Ku band:line
Axis ratio
2-port feed
C band rx:1.30
C band tx:1.06
4-port feed
C band rx:1.09
C band tx:1.06
Standing wave ratio
C band rx:1.25
C band tx:1.25
Ku band rx:1.25
Ku band tx:1.25
Yawp temperature
(2-port feed)
10degree elevation:c band rx:34degree k ku band rx:52degree k
30degree elevation:c band rx:24degree k ku band rx:41degree k
50degree elevation:c band rx:21degree k ku band rx:37degree k
-3dbbwave width, mid-band
C band rx:1.21degree
C band tx:0.72degree
Ku band rx:0.37degree
Ku band tx:0.33degree
G/t
C band:25.9db/degreek ( 30degree lna )
Ku band: 33.3db/degreek ( 70degree lna )
Feed loss, db
C band rx:0.2
C band tx:0.2
Ku band rx:0.25
Ku band tx:0.2
Power conten, kw
C band tx:5
Ku band tx: 2
Interface
C band rx:cpr-229g
C band tx:cpr-137g
Ku band rx:wr-75
Ku band tx:wr-75
Mechanical specification
Size, :4.5 m
Type:ring focus
Kingpost, :az / el
Driver model:manual/electromotion
Weight:870 kg
Power wastage(electromotion), :0.37kw
Rms:Not big than 0.5mm
Turn range,
Az:Minus or plus 65degree (continuous)
El:0~90degree (continuous)
Pol:360degree (continuous)
Motor drive system,
Az travel rate:0.11degree/s ( 0.02degree/s )
El travel rate:0.17degree/s ( 0.02degree/s )
Pol:1degree/s
Environment specification
Wind speed of work:72km/h flurry97km/h
Wind speed of survival: 216km/h
Temperature, -40degree ~ + 60degree
Relative humidity:, 100%
Sun radiation:1135kcal/ h/ m2
Earthquake:0.3g level, 0.15g plumb
Ice or snow load:13mm work;25mm survival

W:30nmï¼?L:100nm

W:10nmï¼?L:500nm

99%

used for artificial bone & artificial joint

sphericalï¼? 80umï¼? 99%

Special for artificial bone coating

20nm; 97%

used for low purity artificial bone

W:20nmï¼?L:150nm

99%

used for high purity artificial bone

Spherical particles



Particle size: 50um (30-80um)



Applications: artificial bone coating, thermal spraying