Fiche Technique Whistler Recepteur TRX-2 au Maroc
SPECIFICATIONS: Frequency range: 25-54MHz, 108-136.99MHz, 137-174MHz, 216-379.97MHz, 380-512MHz, 764-781MHz, 791-796MHz, 806-960MHz (excluding cellular), 1240-1300MHz Receiving modes ………………………AM, FM, FM-MOT (Motorola), LTR (EF Johnson), CTCSS, DCS, NAC on P25, EDACS wide/narrow, (GE/Ericsson/HARRIS), P25-Phase I, X2-TDMA, P25-Phase II, DMR, MotoTRBO Tier II Receiving system: Triple conversion PLL super heterodyne WX frequencies: 162.400, 162.425, 162.450, 162.475, 162.500, 162.525, 162.550 MHz Display: Full dot matrix bitmap LCD (132×65 dots) Sensitivity (FM 12 dB SINAD unless otherwise noted): …VHF Low: 0.2 μV …VHF Aircraft (AM): 0.4 μV …VHF High 137-174 MHz: 0.3 μV …VHF High 216-300 MHz: 0.4 μV …UHF Low 300-406MHz: 0.8 μV …UHF/UHF-T 406-512 MHz: 0.4 μV …UHF High 764-960 MHz: 0.5 μV …1240 – 1300 MHz: 0.5 μV Squelch sensitivity (band center) …Threshold: AM/FM 0.5 μV …Tight: (S+N)/N: AM 20 dB, FM 25 dB Spurious rejection: VHF High at 154.1 MHz: 40 dB (Except Primary image) Signal to noise ratio: 35-40 dB typical (100 μV input signal) Scanning rate without trunking: 138-147.9MHz: 70ch/second (in 100 kHz Intervals) Search rate: 162.25-167.25 MHz: 80 steps/sec. Scan and Search delay time: 2 seconds Audio max. power RF input: 100 μV at 154.1 MHz (DEV:3kHz at 1kHz) 8 Ohms Resistor Load at speaker terminal (BTL): 500 m Watts Intermediate frequency: …1st: 380.8 MHz …2nd: 21.4 MHz …3rd: 455 kHz Antenna impedance: 50 Ohms Temperature range (optimal): -10°C to 60°C Speaker: Built-in 77 mm 8 Ohms dynamic speaker Operating voltage: 12-14.4 VDC, 13.8 VDC nominal, (16 VDC maximum) Dimensions (HWD): 45 x 180 x 135 mm (1.75 x 7.125 x 5.31 inch) Weight: 950 gram (33.5 oz.) Without antenna
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Le Prix Whistler Recepteur TRX-2 au Maroc
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