RBVND-Lite Technical specification

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	GSM/LPWA supported frequencies as described in RBVND-Lite_General
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		0	60	°C
Storage temperature		-40	85	°C
ESD	At antenna connector Contact Air At interface connector		± 6 ± 15 ± 1	KV
Humidity				%

{{{temperaturestorageinfo}}}

Warning! Exceeding the above values may cause permanent damage to the modem.