18
Freq. UHF (Europe):
default is 434.225Mhz (other frequencies available
–
refer to Eltek)
Freq. US:
default is 914.5Mhz (other frequencies available
–
refer to Eltek)
Rx sensitivity:
-117dbm (one chevron on signal strength bar)
Tx RF power:
10mW
Antenna connection:
SMA socket
Antenna - standard:
¼ wave whip (shipped with product)
Antenna - alternative: Indoor/outdoor dipole, lead length 5M standard,
accessory from Eltek Ltd type LW-ANT/sma. The
maximum recommended lead length is 10M.
Transmitter spec:
to European spec EN300-200
Temperature Range:
-10 to +55ºC
Humidity:
95% non-condensing
Environment:
Indoor use only IP40. A secondary enclosure must be
used for outdoor use
Backup batteries type: Ni MH pack
Backup battery life:
Typically 24 to 48 hours dependant on activity
Dimensions:
D 41mm x W 80mm x H 125mm
Weight:
500g inc. batteries
Receiver/Transmitter:
Crystal controlled
Connectors
DC supply:
2.1mm concentric jack (male)
Comms (serial):
3.5mm stereo jack (applicable up to serial number 8480)
–
use with lead type
LCTX3
6 pin mini din (applicable to serial number 8481 to current)
–
use with lead
type LC68
For the latest detailed RP250GD information see the document TU1007
–
RP250GD user instructions (available online).
