Vertex Standard VX-900 - Manual (Page 13)

13
Specifications
G
ENERAL
Number of Channels: 512 channels
Frequency Range: 400 - 430 MHz (AS1), 440 - 470 MHz (CS), 450 - 485 MHz (D), 485 - 512 MHz (F)
Channel Spacing: 12.5 / 20 / 25 kHz
PLL Steps: 5 / 6.25 kHz
Power Supply Voltage: 7.4 VDC ± 20 %
Battery Life (5-5-90 duty): w/ FNB-V68LI (1800 mAh): 11 hrs. (14 hrs. w/ saver) @5 W
w/ FNB-V69LI (2400 mAh): 14 hrs. (18 hrs. w/ saver) @5 W
Temperature Range: –22°F to +140°F (–30°C to +60°C)
Frequency Stability: EIA: ±2.5 ppm
ETS: ±1.5 kHz
Case Size: 2.3" (w) x 6.1" (H)x 1.3" (D) (59 x 155 x 34 mm) w/ FNB-V68LI
Weight (approx.): 0.93 lb. (420 g) w/Antenna, FNB-V68LI and Belt clip
Battery: Lithium-Ion 7.4 V 1800 mAh / Lithium-Ion 7.4 V 2400 mAh (optional)
R
ECEIVER
Circuit Type: Double-conversion Super-heterodyne
Sensitivity: EIA12-dB SINAD: 0.25 µV
20 dB Quieting: 0.7 µV (emf)
ETS (20 dB SINAD: 0.5 µV (emf)
Adjacent Channel Selectivity: EIA: 75 dB (25 kHz) / 68 dB (12.5 kHz)
ETS: 70 dB (25 kHz) / 60 dB (12.5 kHz)
Intermodulation: EIA: 75 dB (25 kHz) / 65 dB (12.5 kHz)
ETS: 65 dB (25 kHz / 12.5 kHz)
Spurious and Image Rejection: EIA: 75 dB
ETS: 70 dB
Hum & Noise: EIA: 45 dB
ETS: 45 dB
AF Output: 700 mW @ 16 Ohms, 5% THD
T
RANSMITTER
Power Output: 5.0 / 2.5 / 1.0 / 0.25 W (selectable)
Modulation System: EIA: Direct FM16K0F3E, 11K0F3E
ETS: 16K0G3E, 8K50G3E
Conducted Spurious Emissions: EIA: 70 dB Below Carrier
ETS: 73 dB Below Carrier
FM Hum & Noise: 45 dB (25 kHz) / 40 dB (12.5 kHz)
Audio Distortion (@ 1 kHz): < 3 %
Measuremente per EIA/ETS standards unless noted adove.
Specifications subject to change without notice or obligation.