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Russia Requires WiFi Registration
While WiFi wasn’t as broadly unlicensed in Russia as it is in most other industrialized nations, your can not find wifi antenna anywhere a state regulator exempted indoor use in certain bands from registration. The Mass Media agency apparently believes that it has the authority to compel this, although there’s some doubt by observers as to whether it really falls in their purview.
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MA650G



Description


  • Low noise figure
  • Fully weather proof.
  • Ultra-high Sensitivity
  • Compact construction
  • Excellent temperature stability

Specifications:

PHYSICAL CONDITION

Constructions: Polycarbonate radome,detachable cable/connector for easy mount, rubber-O-ring between top radome and screw base for waterproof
Dimensions: 60mm(Dia.) x 95mm(H)
Weight: 200grams (w/o cable & connector).
Color: Standard in ivory white, other colours available upon request.
Mounting: Bulkhead mount with 0.8 inch threaded wing nut (standard accessory).
Mounting Adapters Pole mount to 1"-14 UNS threaded mast
Base mounting FB1 1"-14 UNS
Cable & Connector
RF cable: SMA(M) +10 meter RG58 +TNC(M) (standard) other length (optional)
Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector SMA(F) or TNC(F)
Antenna Element
Center Frequency: 1575Mhz & 1596-1620 MHz
Polarization: R.H.C.P. (Right Handed Circular Polarization).
Bandwidth 10 MHz min. @S11£-10 dB, 24MHz typ. @S11<-8dB
Gain @ 10o Elevation: 2 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 1.5 max
Output Impedance: 50 ohm
Low Noise Amplifier
Power Gain: 1570 Mhz : 29db typ
1620 Mhz : 16db typ
Bandwidth: 50 MHz min.
Noise Figure: 1.5 typ
Outer Band Attenuation: 20 dB min. @ Fo +/-50 Mhz.
Supply Voltages: 2.3~5.5V DC.
Current Consumption: 2.5V : 6.6mA Typ.
3V: 8.6mA   Typ.
4V: 12.6mA  Typ.
5V: 16.6mA Typ.
Output Impedance: 50W ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency:   1570 ~1620 Mhz.
Gain: At 90o  vertical to sky 30 ± 4.5dBi
(cable loss)  Note:1
Mounted on the 60mm x 60mm square ground plane
Noise Figure: 2.0 max.
Axial Ratio: 3 dB max.
Bandwidth: 10MHz min.
VSWR: 2.0 max.
Output Impedance: 50W ohm
Environmental
Operating Temperature: -40°C~ +85°C.
Storage Temperature: -40°C~ +90°C.
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.

*This specification is subject to change without prior notice

   


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