BJTEK Navigation Inc.
Taiwan Manufacturers, Exporters.
Detail Information
Description :
MA-600 is the integration of the high performance GPS patch antenna and a state-of-the-art low noise amplifier into an extremely compact/fully waterproof enclosure and when connected to a GPS receiver with +5V DC antenna power it can provide excellent antenna signal amplification and out-band filtering with rejection for that receiver.
Specification :
1. Constructions: polycarbonate radome enclosure (top & bottom base with rubber o-ring inbetween). 2. Dimensions: 112mm diameter & 104mm height. 3. Weight: 500 grams (with 10m cable). 4. Standard mounting: External flagpole mount , an optional accessory kit. 5. Optional mounting plate: (1) Cabin roof-mount with stainless steel base & shaft. (2) Rail side mount with stainless rod. 6. Cable & connector: RF: 10 meter RG58 A/U for standard ma-600, with 20~40 meters available for options. 7. Cable connectors are hermetically molded plastics for waterproof and stain relief. 8. Cable pulling strength: 12kg for 5sec. 9. Connector available: BNC (standard), other types (optional). 10. Antenna element: Center frequency: 1575.42 mhz +/-1.023 mhz. 11. Polarization: R.H.C.P. (right handed circular polarization). 12. Absolute gain zenith: +5 dbi typical. 13. Gain 10o elevation: -1 dbi typical. 14. Axial ratio: 3 db max. 15. Output VSWR: 1.5:1 max. 16. Output impedance: 50 ohm. 17. Low noise amplifier: 18. Center frequency: 1575.42 mhz +/- 1.023 mhz. 19. Power gain: 30 db typical. 20. Bandwidth: 2 mhz min. 21. Noise figure: 1.5 max. 22. Outer band attenuation: 20 db min. @ fo +/-50 mhz. 23. Supply voltages: 3.3V~5.5V DC. 24. Current consumption: 15+/-3ma. 25. VSWR: 1.5 max. 26. Output impedance: 50 ohm. 27. Overall performance: (antenna element, lna & coax cable). 28. Center frequency: 1575.42 mhz. 29. Gain: 28 db typical. 30. Noise figure: 2.0 max. 31. Bandwidth: 2 mhz min. 32. Axial ratio: 3 db max. 33. VSWR: 1.5 max.
BJTEK Navigation Inc.
- Taiwan