Wireless Systems – EncRadio Single Frequency 500mW

The EncRadio transmitter is now available with a more powerful radio transmitter. Its function features are the same as for the LinkGate EncRadio SF 10 mW, but the greater power of the embedded radio transmitter makes it possible to cover longer distances (about 9 km in good conditions) and so guarantee better reception in those zones in which it is difficult to receive the signal sent by a standard transmitter (with a power of 10 mW). LinkGate Encradio SF (single frequency) makes it possible:

to transmit the start signal only
to select 128 different channels
to reach a transmission distance of about 2 km in good conditions
to guarantee maximum reliability and accuracy (higher than +- 0.4 thousandths of a second) even when transmission disturbance is particularly severe, thanks to its exclusive high redundancy transmission
to set (with the two large buttons on EncRadio) the competitor number to which the event taken should be assigned and to transmit it automatically via radio to the stopwatch.

Weight	110g
Dimensions	110 x 50 x 27mm
Transmission Mode	FM digital transmission; redundancy code with information accuracy check and autocorrection
Impulse transmission accuracy	± 0.4 ms
Speed meadurement resolution	1.22*10-4 s (1/8192s)
Time base	4.194304 MHz quarts ±5 ppm between -20°C and +70°C
Precision	±0.425 s/day for outdoor temperature between -20°C and +70°C
Operating Temperature	-20°C / +70°C
Power Supply	Rechargeable lithium batteries. Internal recharge management. Functions also with external power supply.
Battery Life	Over 2000 events. Indication on display and also with sound signal of charge level.
Processor	C-MOS 8 bit microprocessor.
Radio Transmission	For transmission of module data EncRadio uses UHF FM short band on the free 433 MHz frequency. Output power: 500mW
Connections	Input signal on Ø 4mm socket for normally open contact.

	EncRadio MF	EncRadio S	EncRadio MF 500	EncRadio SF 500	Polifemo
PotePower of embedded radio module	10 mW	10 mW	500 mW	500 mW	10 mW
Possibility of setting competitior’s number	✔	✔	✔	✔
Range of frequencies form 433.875 MHz to 434.650 MHz on a choice of 32 channels.	✔		✔
Possibility of managing MicroTab and MicroGraph displayboards	✔		✔
Wireless transmission distance in good conditions	2 km	2 km	9 km	9 km	2 km
Slection of type of impulse state-stop-lap	✔		✔
Transmission of Start impulse only		✔		✔	✔
Possibility of channel selection	✔	✔	✔	✔	✔
Module available only when embedded in Polifemo Light photocell					✔