RBVND-Lite Technical specification
Z Elproma Wiki Knowledge Base
Mechanical specification
| Max. dimensions | 72 x 53.5 x 26 mm (w/o connectors), 83 x 53.5 x 26 mm (w/ connectors) |
| Weight | 89 g (only modem w/o any external connection) |
| Volume | 100 cm2 (w/o connectors) |
Sketch of the housing
Electrical specification
Power supply
- Nominal voltage range: 18V..45V DC , 20V..30V AC
- Maximum continuous (average, depends on supply voltage) supply current: +800 mA max
- Peak (momentary) supply current: 2 A
RF specification
Antenna
The antenna must meet the requirements as in the table below:
| Antenna frequency range | {{{antennarange}}} |
| 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 RBVND-Lite modem.
| Parameter | Condition | Min | Max | Unit |
|---|---|---|---|---|
| Ambient operating temperature | {{{temperatureoperatingmin}}} | {{{temperatureoperatingmax}}} | °C | |
| Storage temperature | {{{temperaturestoragemin}}} | {{{temperaturestoragemax}}} | °C | |
| ESD | At antenna connector Contact |
{{{ESD}}} | KV | |
| Humidity | {{{humiditymin}}} | {{{humiditymax}}} | % |
{{{temperaturestorageinfo}}}
Warning! Exceeding the above values may cause permanent damage to the modem.