Key Features:

Withstands Harsh Environments
Rain, snow, fire suppression spray and dust are no problem for these radios manufactured to strict IP ratings. The VX-920 series meets international waterproofing standard IP57 where water does not harm the radio when submersed to a depth of 1 metre for up to 30 minutes.

Intrinsically Safe
The VX-920 Series is available in intrinsically safe options that meet the SGS requirements of ANSI/UL913 6th Edition for Class I, Division 1, Groups A-D, Class II, Groups E-G; and Class III for use in hazardous locations.

Never Miss An Important Call
Includes DTMF paging and unmatched flexibility in scanning features that are designed to optimise operation in a wide variety of environments. In addition to basic scan, you also get Priority, Dual Watch, Follow-me, Follow-me Dual Watch and Talk Around scanning with a programmable home channel function built-in.

When Safety Counts – Never Be Alone
When help is needed, the VX-920 Series has Emergency notification that will switch to a designated channel and send an emergency alert. The radios also include Remote Listen which turns the radio on remotely if needed to check out what is happening near the radio.

Loud Audio For Noisy Environments
With 700 mW audio output, be assured of hearing critical information you need.

Exclusive Auto-Range Transpond System – ARTS™
Only Vertex Standard radios are designed to inform you when you and another ARTS™-equipped station are within communication range. If out of range for more than 2 minutes, your radio senses no signal has been received and beeps to alert you. The base station can then alert the field unit to move back in range. A great solution to keep your workers co-ordinated.

Additional Features
• 512 Channel capacity (VX-929/924)
• 48 Channel capacity (VX-921)
• Wide band coverage
• Seven programmable keys (VX-929/924)
• Three programmable keys (VX-921)
• Programmable 3-position toggle key
• Direct channel recall
• 12-Character LCD (VX-929/924)
• 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
• MDC-1200® ANI encode
• Compander
• Whisper
• Minimum volume control
• Clear voice and audio pitch control
• 7-Colour LED call alert indicator
• User selectable tone (VX-929/924)
• Radio-to-radio cloning

 

 

Vertex Standard VX-920 Series Radio Specifications

General Specifications
Frequency Range	VHF: 134 – 174 MHz UHF: 400 – 470 MHz; 450 – 520 MHz
Number of Channels	512 and 32 Groups (VX-929/924) 48 and 3 Groups (VX-921)
Power Supply Voltage	7.4 V DC ± 20%
Current Consumption	TX: 1.7 A, RX: 200 mA, Standby: 75 (30) mA TX: 1.9 A, RX: 200 mA, Standby: 75 (30) mA
IP Rating	IP 57
Channel Spacing	12.5 / 20 / 25 kHz
PLL Steps	5 / 6.25 kHz
Battery Life (5-5-90 duty)	3000 mAh FNB-92LI VHF: 23 hrs (18 hrs w/o saver) UHF: 21.5 hours (16.5 hrs w/o saver) 2000 mAh FNB-V87LI VHF: 16 hrs (12.5 hrs w/o saver) UHF: 15 hrs (11.5 hrs w/o saver)
Operating Temperature Range	–30° C to +60° C
Frequency Stability	±2.5 ppm
RF Input-Output Impedance	50 Ohms
Dimension (H x W x D)	133 x 57.5 x 37.5 mm (w/FNB-V86LI)
Weight (Approx.)	370 g (w/FNB-V86LI, ANT and Belt Clip)
Receiver Specification: Measured by TIA/EIA-603
Sensitivity 12 dB SINAD	0.25 / 0.32 μV
Adjacent Channel Selectivity	75 / 70 dB
Intermodulation	75 / 70 dB
Spurious and Image Rejection	VHF: 80 dB UHF: 75 dB
Audio Output	700 mW @ 16 Ohms 5% THD
Transmitter Specification: Measured by TIA/EIA-603
Output Power	5 / 2.5 / 1 / 0.25 W
Modulation	16K0F3E, 11K0F3E
Conducted Spurious Emissions	70 dB
FM Hum & Noise	45 / 40 dB
Audio Distortion	< 3 % @1kHz