VX 231

Frequency Range

134 - 174 MHz

400 - 470 MHz; 450 - 520 MHz

Number of Channels

16

Power Supply Voltage

7.4 V DC ±20%

Channel Spacing

12.5 / 20 / 25 kHz

PLL Steps

2.5 / 5 / 6.25 kHz

5 / 6.25 kHz

Battery Life (5-5-90 duty) 
     1200 mAh FNB-V106 
     1380 mAh FNB-V131Li-UNI
     1380 mAh FNB-V103LiA 
     2300 mAh FNB-V132Li-UNI
     2300 mAh FNB-V104LiA

     9.0 hours (7.3 hours w/o saver) 
     10.8 hours (8.8 hours w/o saver) 
     
     19.0 hours (15.5 hrs w/o saver)

IP Rating

IP 54

Operating Temperature Range

-22ºF to +140ºF (-30ºC to +60ºC)

Frequency Stability

± 2.5 ppm

RF Input-Output Impedance

50 Ohms

Dimension (H x W x D)

110 x 58 x 36mm (2300 mAh battery options)
     110 x 58 x 30 mm (1380 mAh battery options)

Weight (Approx.) with Antenna, Belt Clip

329 g(FNB-V132LI-UNI)
     326 g(FNB-V104LIA)
     288 g(FNB-V113LI-UNI)
     287 g(FNB-V103LIA)

Sensitivity 12 dB SINAD

0.25μV typical

Adjacent Channel Selectivity

65 / 60 dB 25 kHz / 12.5 kHz

Intermodulation

65 / 60 dB 25 kHz / 12.5 kHz

Spurious and Image Rejection

65 dB

Audio Output

500 mW @ 4 Ohms 5% THD

Output Power

5 / 1 W

Modulation

16K0F3E, 11K0F3E

Conducted Spurious Emissions

65 dB below carrier

FM Hum & Noise

45 / 40 dB 25 kHz / 12.5 kHz

Audio Distortion

< 3 % @1 kHz