spectrum 3
Name : spectrum 3
Operating frequency : 400-475 MHz (460-469 MHz USA) (channel spac.: 12.5/ 20/ 25 kHz)
868-870 MHz (902-918 MHz USA) (channel spac.: 25 kHz)
1880-1900 MHz DECT (please observe national regulations)
RF channels : 4 (optional: 8/ 12)
Unique system address : Over 65,000 possibilities
Modulation : FSK
Commands : Up to 120, on/ off or up to 112, on/ off + 8 proportional functions
+ EMERGENCY-STOP
Power supply : NiCd battery (6 V DC/ 1.200 mAh), rechargeable
Option: 6 V / 2000 mAh
Operating time : Approx. 16 h/ 100% ON
Battery charging time : Max. 4 h
Operating elements : Up to 4 HBC joysticks (up to 6-steps, dual axis)/ up to 4 HBC 1-step
Push buttons/ up to 9 toggle switches or rotary switches/
Key switch (ON/OFF)/ STOP push button
Option : Special operation: feedback on LED/ LCD/
Available for EEx Zone 2 and 1
RF-output power : Typ. < 10 mW
Transmitter antenna : Internal
Protection class : IP 55 (Nema 4)
Housing : Polyamid 6, fibreglass-reinforced/ standard color: orange
Rollbar : Polyamid, fibreglass-reinforced + Aluminum
Transmitter weight : Approx. 2,6 kg/ 5.7 lb. (incl. battery)
Temperature range : -25°C to +70°C (-13°F to +158°F)
Transmitter dimensions : Approx. 332 x 163 x 189 mm/ 13.1 x 6.4 x 7.4 " (L x W x D)
Auto Power off : After 15 min. (adjustable)
Displays : Visual: colored LED (red/ green) for low battery detection/ function; LED and/ or LCD for special operations
Acoustic: signal (ON)/ ow battery detection
Description : More space for more functions, e.g. optional data display for applications with feedback, plus additional operating elements for more versatility. The transmitter design for any customer-specific requirement. The roll bar combines non-tiring operation with safety requirements. Special operation: feedback on LED/ LCD.
Suitable receivers : FSE 735 radiobus   FSE 770 radiobus