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System
description
During a
rollout of a wireless system one frequently finds him self faced
with the problem of insufficient RF coverage particularly in
enclosed areas such as residential homes, apartment buildings,
office buildings or shopping mall areas (to mention a few) .
Those weak coverage areas can be eliminated by installing active
RF repeaters which amplify filter and redirects the stronger
available outdoor signal indoor with a properly selected indoor
coverage antennas.
Advantages of using a
universal RF repeater:
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Provides
quality operation indoors with RF coverage for the service
guaranteed over the required distance.
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Universal
construction: by configuring the unit, one can provide
either Satellite Radio, GPS or other similar one directional
RF coverage
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Versatile
operation: it support any type of system modulation/coding
within the bandwidth/frequency range selected.
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Elegant
style, small size, lightweight, low power consumption and
environmentally hardened.
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Application:
Indoor reception of GPS
signals
In
this application, an external GPS antenna provides the input to
the GPS repeater which then processes and reradiates the signal
with a suitable signal strength to the home receivers in the
desired reception area
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| Specifications: |
| Electrical |
GPS Repeater |
| Frequency band |
L1,L2 freq. bands |
| Gain (Center frequency) |
38 db min |
| Gain Flatness (full band) |
+/- 0.5 db |
| Noise figure |
3.7 db |
| Input Impedance |
50 ohms |
| Input VSWR |
1.6 |
| Time delay |
< 0.1 nsec |
| Input IP1(db) |
-15 dbm |
| Input IP3(db) |
-5 dbm |
| Supply Voltage (From external wall wart) |
5 v +/_ 5% |
| Supply current |
<200 ma |
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Operating Temperature Storage
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-20 to +550C
-40 to +850C |
| On-board indoor antenna |
¼ wave Ceramic Patch |
| Antenna impedance |
50 Ohms |
| Antenna gain (omni-hor) |
2 dbi |
| Environmental |
In/Outdoor environment |
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| Mechanical |
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| Input RF connector |
SMB Female |
| Connector voltage to outdoor antenna |
5V +/- 0.3V |
| Power "on" indicator LED |
Green |
| Dimensions |
6" DIA,1" Thick |
| Weight |
31< 6 oz |
Fastening
Optional |
Ring mounted
Swivel mount |
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