12
Part 2. Technician’s Manual
Chapter 1 General Characteristic
1–1 General Specifications
- Operation Frequency--------------------- : 433.05~434.79MHz
- Hamming Distance ----------------------- :
4
- I.D. Code----------------------------------- : 2
20
sets (set by factory, never repeated)
- Temperature Range----------------------- : -40
~ +85
- Channel Spacing-------------------------- : 25 KHz
- Maximum Operation Range------------ : Up to 100 Meters
- Structure----------------------------------- : Reinforced Plastic and Glass Fiber
- Protection Degree------------------------ : IP 65
1–2 Transmitter Specifications
- Power Supply----------------------------- : Four 1.5 volts Batteries (AA Size)
- RF Power---------------------------------- :
<
10 mW
- Pushbutton Type-------------------------- : Two step mechanical switch
- Dimensions-------------------------------- : 163x49x45mm (LxWxH)
- Weight------------------------------------- : about 265g (including batteries)
1–3 Receiver Specifications
- Power Supply----------------------------- : 220/380VAC (50/60Hz),
±20
%
- Sensitivity----------------------------------:
−
110dBm
- Output Relays----------------------------- : 5A/250VAC
- Dimensions-------------------------------- : 167x154x88mm (LxWxH)
- Weight------------------------------------- : about 1220g(excluding wire cable)
