Product Question

The VX-920 series is always ready to respond with state-of-the-art engineering and a wide array of features, providing you with great value in its class.

Additional Features

  • 512 Channel capacity (VX-924)
  • 48 Channel capacity (VX-921)
  • Wide band coverage
  • Eight Programmable keys (VX-924)
  • Four Programmable keys (VX-921)
  • Programmable 3-position toggle key
  • Direct channel recall
  • 12-Character LCD (VX-924)
  • RX/TX Battery power save
  • DTMF ANI
  • Stun / kill / revive (5-tone)
  • Lone Worker
  • 2-Tone encode and multiple 2-Tone decode
  • 5-Tone signaling
  • Auto-Range Transpond System (ARTS™)
  • Compander
  • Whisper
  • Minimum volume control
  • Clear voice and audio pitch control
  • 7-Colour LED call alert indicator
  • User selectable tone (VX-924)
  • Radio-to-radio cloning

GENERAL SPECIFICATION
Frequency Range: 

VHF: 134 – 174 MHz

UHF: 400 – 470 MHz
450 – 520 MHz
Number of Channels and Groups

512 and 32 Groups (VX-924)
48 and 3 Groups (VX-921)

Power Supply Voltage

7.4 V DC ± 20%
Channel Spacing

12.5 / 20 / 25 kHz

PLL Steps

5 / 6.25 kHz

Battery Life (5-5-90 duty)

VHF:

3000 mAh FNB-V129LI-UNI  |  23 hours (w/saver) / 18 hours
3000 mAh FNB-92LI / FNB-V92LIIS  |  23 hours (w/saver) / 18 hours
2300 mAh FNB-V128LI-UNI  |  18.4 hours (w/saver) / 14.3 hours
2300 mAh FNB-V87LIA |  18.4 hours (w/saver) / 14.3 hours
1380 mAh FNB-V127LI-UNI |  11 hours (w/saver) / 8.6 hours
1380 mAh FNB-V86LIA |  11 hours (w/saver) / 8.6 hours

UHF:

3000 mAh FNB-V129LI-UNI  |  21.5 hours (w/saver) / 16.5 hours
3000 mAh FNB-92LI / FNB-V92LIIS  |  21.5 hours (w/saver) / 16.5 hours
2300 mAh FNB-V128LI-UNI  |  17.2 hours (w/saver) / 13.2 hours
2300 mAh FNB-V128LI-UNI  |  17.2 hours (w/saver) / 13.2 hours
1380 mAh FNB-V127LI-UNI  |  10.3 hours (w/saver) / 7.9 hours
1380 mAh FNB-V86LIA  |  10.3 hours (w/saver) / 7.9 hours

IP Rating

IP 57
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)

5.3 x 2.3 x 1.6 in (133.0 x 57.5 x 40.5 mm) FNB-V129LI-UNI
5.3 x 2.3 x 1.7 in (133.0 x 57.5 x 43.5 mm) FNB-V92LI (and IS)
5.3 x 2.3 x 1.6 in (133.0 x 57.5 x 40.5 mm) FNB-V128LI-UNI
5.3 x 2.3 x 1.6 in (133.0 x 57.5 x 40.5 mm) FNB-V87LIA
5.3 x 2.3 x 1.4 in (133.0 x 57.5 x 35.0 mm) FNB-127LI-UNI
5.3 x 2.3 x 1.5 in (133.0 x 57.5 x 37.5 mm) FNB-V86LIA
Weight (Approx.)

14.8 oz (420 g) FNB-V129LI-UNI
16.1 oz (456 g) FNB-V92LI (and IS)
14.7 oz (416 g) FNB-V128LI-UNI
11.4 oz (323 g) FNB-V87LIA
15.3 oz (433 g) FNB-127LI-UNI
13.1 oz (370 g) FNB-V86LIA

 

RECEIVER SPECIFICATION

Sensitivity 12 dB SINAD

0.25 / 0.32 μV
Adjacent Channel Selectivity

75 / 70 dB
Intermodulation

75 / 70 dB
Spurious and Image Rejection

VHF80 dB

UHF75 dB
Audio Output

700 mW @ 16 Ohms 5% THD
TRANSMITTER SPECIFICATION
Output Power

5 / 2.5 / 1 / 0.25W
Modulation

16K0F3E, 11K0F3E
Conducted Spurious Emissions

70 dB

FM Hum & Noise

45 / 40 dB
Audio Distortion

< 3 % @1kHz *Measured by TIA/EIA-603