SIEAS Antideflagranti Radio ricetrasmittente EEx ATEX

General Specifications	VX-800 (VHF)	VX-800 (UHF)
Number of Channels	200 Channels
Frequency Range	134-160MHz (A) 146-174MHz (C)	450-485MHz (D) 440-470MHz (CS) 400-430MHz (ASI)
Channel Spacing	12.5/25/30kHz (PLL Step 1.25/2.5/5/6.25 kHz)	12.5/25/30kHz (PLL Step 5/6.25 kHz)
Power Supply Voltage	7.2VDC
Battery Life w/FNB-V800EEx (5-5-90 duty)	9hrs (12hrs w/saver) at 4W	9hrs (12hrs w/saver) at 4W
Ambient Temperature Range	-20°C to +55° C
Frequency Stability	Better than ±2.5ppm
RF Input-Output Impedance	50 Ohms
Dimensions (W x H x D)	2.3" x 4.3" x 1.1" (58 x110 x28.9 mm) w/FNB-V800EEx
Weight (approx.)	0.77 lbs. (352 grams) w/FNB-V800EEx, antenna, belt clip
Receiver Specifications	Measurements made per ETSI ETS 300 086
Circuit Type	Double Conversion Superheterodyne
Sensitivity EIA 12-dB SINAD 20 dB Quieting	0.2µV 0.35µV
Adjacent Channel Selectivity 25 kHz / 12.5 kHz channel spacing	75dB / 70dB	75dB / 68dB
Intermodulation 25 kHz / 12.5 kHz	75dB / 68dB	75dB / 65dB
Spurious & Image Rejection	75dB
Audio Output	0.5W @ 16 Ohms, <3 % THD (BTL output)
Transmitter Specifications	Measurements made per ETSI ETS 300 086
Power Output	4.0, 0.5 W (Selectable)
Modulation	Direct FM 16K0F3E / Direct FM 11K0F3E
Conducted Spurious Emissions	70 dB Below Carrier
Audio Distortion @ 1 kHz	< 3 %