Smallest, Water Submersible Digital Portable Radio


Evolve to Better Communication and Value with our Smallest, Water Submersible Digital Portable Radio

Evolve to Better Communication and Value with our
Smallest, Water Submersible Digital Portable Radio

You can afford to enhance your communications with the digital performance of eVergeTM two-way radios. eVergeTM radios are compact and precision-engineered to deliver value without sacrificing quality — giving you more capabilities and the flexibility you need to communicate at your best.

Compact and Discreet

The EVX-S24 is our smallest and lightest digital radio. It is slim and easy to carry so it is ideal for hospitality, education, retail and for any market that values convenience and size.

Water Submersible and Dust Proof

The EVX-S24 meets international standard IP67 for water submersibility and is dust proof. The EVX-S24 is protected from immersion in water up to 3 feet (1 meter) for 30 minutes and offers complete protection from dust.

Conversion Made Easy with Digital to Analog Integration

eVergeTM radios operate in both analog and digital modes and can be used with any existing analog two-way radios.

Direct Mode

Direct Mode enables you to have two communication paths on a single frequency effectively doubling your call capacity without the need of a repeater.

Transmit Interrupt

When seconds matter, transmit interrupt allows an operator with encode capabilities to halt or “interrupt” any current transmission, in favor of a priority message. EVX-S24 is decode only, which allows messages to be interrupted.

Better Radio Call Quality

Digital eliminates noise and static from voice transmit to only deliver the intended voice message crisply and clearly. eVergeTM digital radios feature the AMBE+2TM vocoder for enhanced voice quality.

Better Message Control and Privacy

Control who you call and who gets your message in digital mode. Digital radios each have a unique ID enabling users to select who they need to call or send a text message without including others.

Site Search

Move between multiple sites seamlessly by using the Site Search functionality on your EVX-S24 radio. Manually or automatically initiate Site Search to identify the signal of the closest site with the strongest signal strength. The EVX-S24 portable will dynamically change its pre-programmed home site to the site with the strongest signal in range. Great for operations with multiple locations or buildings with multiple floors.

Additional Features

  • Battery Status indicator (Low Battery Alert)
  • Battery Saver Mode
  • BCLO
  • Time Out Timer
  • Key Lock
  • AF Minimum Volume
  • Lone Worker Alert
  • Emergency Alert
  • Auto Power Off
  • Escalating Alerts
  • Low Power
  • Whisper Mode
  • Multiple Scan Options
  • RSSI Indicator

Signaling Features

  • CTCSS/DCS Encode/Decode
  • 2-Tone, 5-Tone
  • DTMF Encode/Decode
  • DTMF Paging
  • DTMF Speed Dial
  • Stun/Kill/Revive (5 Tone and DTMF pager)
  • MDC-1200® Features:
    - MDC-1200® ANI
    - MDC-1200® Call Alert
    - MDC-1200® Sel Call
    - MDC-1200® Radio Check
    - MDC-1200® Stun/Revive
  • FleetSync® ANI (Encode Only)
General Specification
Frequency Range 403 – 470 MHz
Dimension (H x W x D) 3.58 x 2.17 x 1.24 inches (91x55x31.5mm)
Weight (Approx.) 7.6 oz [215 g] with [FNB-V142LI, ATU-20, Belt Clip]
Display 8 character alphanumeric
Channel Spacing 25† / 12.5 kHz
Number of Channels 256/16 channels
Programmable Buttons 4 (Front: 3, Side: 1)
Battery Life (5-5-90 duty w/battery saver) Digital 3W: 12 hours / Analog 2W: 11 hours
IP Rating 67
Power Supply Voltage 3.7 VDC nominal
Operating Temperature Range -13º F to +140º F (-25º C to +60º C)
Frequency Stability ± 1.5ppm
RF Input-Output Impedence 50 Ohms
Receiver Specification
Sensitivity Analog 12 dB SINAD: 0.25 uV
Digital 1 % BER: 0.28 uV
Adjacent Channel Selectivity TIA603: 70/60 dB (25 kHz / 12.5 kHz)
TIA603D: 70/45 dB (25 kHz / 12.5 kHz)
Intermodulation 70 dB
Spurious and Image Rejection 70 dB
Audio Output 500 mW @ 4 Ohms 10 % THD
FM Hum and Noise 45 / 40 dB (25 kHz/ 12.5 kHz)
Conducted Spurious Emission -57 dBm
Transmitter Specification
Output Power Digital 3 W/2 W/1 W/0.5 W, Analog 2 W/1 W/0.5 W
Modulation Limiting ± 5 kHz (25 kHz); ± 2.5 kHz (12.5 kHz)
Conducted Spurious Emissions -36 dBm (≤1 GHz), -30 dBm (>1 GHz)
FM Hum & Noise 45 / 40 dB (25 kHz/ 12.5 kHz)
Audio Distortion < 5 % @ 1 kHz
Adjacent Channel Power 70 / 60 dB
Analog FM Modulation 16K0F3E [25 kHz], 11K0F3E [12.5 kHz]
4FSK Digital Modulation 12.5 kHz Data: 7K60F1D/7K60FXD
12.5 kHz Voice: 7K60F1E/7K60FXE
Combination of 12.5 kHz Voice and Data: 7K60F1 W
Digital Vocoder Type AMBE+2
Digital Protocol ETSI102 361-1, -2, -3

† 25 kHz not available for USA

  • (Antenna) ATU-20AS: 400-430 MHz 3.15
  • (Antenna) ATU-20CS: 420-450 MHZ 3.15
  • (Antenna) ATU-20DS: 440-470 MHz 3.15
  • (Antenna) ATU-20FS: 450-480 MHz 3.15
  • (Antenna) Super Stubby Antenna Selection*
  • (Battery) FNB-V142LI: 2300 mAh Li-Ion Battery
  • (Carry Solutions) LCC-S24: Leather Case, Belt Loop*
  • (Carry Solutions) LCC-S24S: Leather Case, Swivel Belt Loop*
  • (Carry Solutions) Clip-27: Belt Clip
  • (Carry Solutions) Neck Lanyard*
  • (Chargers) PA-57B: Micro USB AC Charger (US)
  • (Chargers) PA-57C: Micro USB AC Charger (EU)
  • (Chargers) CD-66: Enhanced Single Unit Charging Cradle*
  • (Chargers) Multi Unit Charger*
  • (Programming Equipment) CB000262A01
  • (Programming Equipment) CE157: PC Programming Software
Audio Accessories
  • MH-89A4B: Earpiece Microphone
  • MH-90A4B: Compact Speaker Microphone*
  • MH-66F4B: IP57 Submersible Speaker Microphone*
  • VH-190 VOX Lightweight Headset, BTH*