Timpdon Electronics
Tel: 0161 980 7804
Issue 1 — February 2018
www.timpdon.co.uk
Page 12 of 12
User Notes
Timpdon Electronics
Tel: 0161 980 7804
Issue 1 — February 2018
www.timpdon.co.uk
Page 1 of 12
GigaRad Radio Points System
Point Controller
Model
GPRX7
Timpdon
Electronics
This advanced 2.4 GHz
GigaRad
Radio
Receiver/Controller is designed to be used
with a
GigaRad
GPTX10
transmitter only, as
part of a complete
GigaRad
Radio Points
System
.
It is designed for the radio control of a single
point using a standard RC servo as the point
motor, and has two additional switched
outputs for the automatic control of interlinked
colour light or semaphore signals.
The controller may be user programmed,
in-situ for:
•
Allocation to any one of twelve point
numbers, each individually controllable
from the
GPTX10
.
•
Point
set
and
reset
servo positions.
The servo rotation rate is pre-programmed to
give realistic slow speed point operation.
It complies fully with all UK legislation for
licence free operation.
Specification
Frequency
2.4 GHz Radio Control Model Band
RF Sensitivity
-94 dBm
Modulation
Gaussian Frequency Shift Keying
Range
Up to 100 metres with a
GigaRad
GPTX10
transmitter, in a normal model railway or
garden environment
Size
47 mm [over pins] x 35 mm x 11 mm
Power Supply
4.8 V to 6V d.c. battery supply
