Szablon: Technicalspecification
Z Elproma Wiki Knowledge Base
Wersja z dnia 14:30, 24 maj 2023 autorstwa Elproma (dyskusja | edycje) (Utworzono nową stronę "==Mechanical specification== {| class="wikitable" |- | Max. dimensions | Max, dimensions 100 x 70 x 27 mm |- | Weight | ≈ 120 g |- | Volume | 170 cm3 |} ===Sketch of the housing=== [[File:{{{model}}}_mechanical.png|400px|border|class=tlt-border]] ==Electrical specification== ===Power supply=== * Nominal voltage range: 5..30 V, 10%. * Maximum continous (average) supply range: 2.5 W. * Maximum continous (average) supply current: 200 mA at 12V, 100…")
Mechanical specification
| Max. dimensions | Max, dimensions 100 x 70 x 27 mm |
| Weight | ≈ 120 g |
| Volume | 170 cm3 |
Sketch of the housing
[[File:{{{model}}}_mechanical.png|400px|border|class=tlt-border]]
Electrical specification
Power supply
- Nominal voltage range: 5..30 V, 10%.
- Maximum continous (average) supply range: 2.5 W.
- Maximum continous (average) supply current: 200 mA at 12V, 100 mA at 24V.
RF specification
[[File:{{{model}}}_rf.png|400px|border|class=tlt-border]]
Antenna
The antenna must meet the requirements as in the table below:
| Antenna frequency range | Supporting GSM, UMTS or LTE frequencies |
| Impedance | 50 Ω |
| DC impedance | 0 Ω |
| Gain | 0 dBi w/o cable; 2dBi w/ cable |
| VSWR (with cable) | -10 dB |
The antenna chosen for working with the modem should best fit to the circumstances of the environment it is used in. When the modem is placed in a room, or somewhere where the range of networks signal is too low, an outdoor or a specific indoor antenna should be used.
Environmental characteristic
Table below gives the environmental operating conditions of RB900SG terminal.
Warning! Exceeding the above values may cause permanent damage to the modem.