310 TimeProvider 2300/2700 User’s Guide 098-00564-000 Revision A3 – July, 2013
Appendix B Specifications and Factory Defaults
GNSS Antenna Kits Specifications
GNSS Lightning Arrestor Specifications
GNSS L1 Inline Amplifier Specifications
The GNSS L1 Inline Amplifier (112-00076-000) option boosts the signal from the
antenna. Use this amplifier on longer cable runs to maintain sufficient gain; it
receives power from the GNSS radio receiver through the antenna coaxial cable
connections. Table B-27 provides mechanical and electrical specifications for the
amplifier.
Table B-26. Lightning Arrestor Specifications
Characteristic Specification
Type Gas
Impedance 50
Insertion Loss < 0.25dB
VSWR < 1.6:1
Dissipation Capacity 1000 Amperes, impulse 8/20 µsec
Connector Type N-Type
Temperature –50C to + 70C
Relative Humidity 100% Non-immersed
Table B-27. GNSS L1 Inline Amplifier Specifications
Characteristic Specification
Mechanical
Connectors, (In/Out) TNC
Gain 25 dB +4/-0 dB
Dimensions, includes connectors Length: 2.32 in (59 mm)
Electrical
Power +3 VDC to +10 VDC
Current 25 mA typical
Noise Figure <1.5 dB
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