www.tinytag.info
www.tinytag.info
www.tinytag.info
www.tinytag.info
Issue 2
Issue 2
Issue 2
Issue 2 (16th June 2017) E&OE
Tinytag Plus Radio Ethernet Receiver
Tinytag Plus Radio Ethernet Receiver
Tinytag Plus Radio Ethernet Receiver
Tinytag Plus Radio Ethernet Receiver
ACSRF-4040
Connections
Radio Specification
Radio Frequency
EU
869.88MHz (-A part numbers)
AUS
917.8MHz (-B part numbers)
Radio Power
EU
<5mW (-A part numbers)
AUS
<3mW (-B part numbers)
Radio Range
200m, typical (line of sight)
Radio License
SRD licence-free
The logger uses FSK modulation, with +/-32 kHz deviation.
These frequencies will easily penetrate most internal walls, but the range may
be reduced to between 30% and 80% (however it will sometimes be
increased, maybe up to double the nominal range, due to reflections off walls
and roofs etc.).
Although the radio waves cannot penetrate a metal wall (fridges or corrugated
iron sheds etc.) the signal will often still get through gaps around door seals,
windows and air vents etc.
These frequencies are very slightly absorbed by water. Wet walls are not a
problem, but the signal will not get through a room filled with shelves full of
fruit or bottled water, for example.
The advantage of the mesh network is that loggers in locations with shorter
ranges will often be able to relay data though other loggers that are able to
transmit further.
Physical Specification
Mounting Instructions
The receiver can be wall mounted or placed
on its back on a flat surface, such as a
shelf.
The receiver's back-plate has mounting
holes, as shown.
IP Rating
IP67*
*Applies only if the supplied waterproof shroud for the Ethernet connection is
fitted, otherwise the rating is IP20.
This receiver is for indoor use only. The waterproofing provided by the
connector shroud supplied is to protect against ingress in indoor
applications when condensation or liquids may be present.
Operational Range**
-20°C to +55°C
Case Dimensions (excluding antenna)
Length/Height
241mm / 9.49"
Width
148mm / 5.83"
Depth
62mm / 2.44"
Weight
(inc. antenna)
475g / 16.76oz
**The Operational Range indicates the physical limits to which the unit can be
exposed.
Positioning Instructions
The receiver can also be positioned on a
non-conductive flat surface, such as a desk
or a shelf, with its antenna positioned
vertically, with no loss of performance.
Physical Specification
