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CE450 Waterproof 2-Way Radio CE420 Industrial Handhelp Radio CE240 Tiny Industrial Radio
CE450 Radio  


Black Diamond's CE240 is among the smallest, lightest industrial radios. The CE240 does not sacrifice quality for its small size, it features a cast aluminum chassis like much more expensive radios and has many features not found in larger radios!

  • Tiny and Ultra-Lightweight
  • Lithium Battery Standard
  • Narrow Band Compliant
  • Super Durable Belt Clip is Removeable
  • Designed for Ease of Use
  • Complete Specifications Below
Contact Manuals
Custom Earpiece Link


  • VOX
  • 107 DCS
  • 50 CTCSS
  • Priority/Channel Scan
  • Li-ion Battery Pack
  • Voice Annunciation
  • Meets or Exceeds Military Spec MIL-STD-810 C/D/E
  • Time-out Timer
  • Low Battery Alert
  • PC Programmable
  • Busy Channel Lockout
  • Selectable Squelch Level
  • Multiple Call Tones
  • Programmable 12.5kHz(Narrow)/25kHz(Wide)Channel Spacing


Test Results

Channels 16
PLL Channel Spacing 12.5/25KHz
Battery Voltage 3.6V (Li-ion)
Antenna Impedance 50Ω
Temperature Range -20℃~+60℃
Frequency Stability ±2.5PPM
Case Size 3.825"x2"x1"
Weight (w/Battery) 3.25oz
RF Power Output 2W
Modulation Type F3E
Maximum Deviation ≤2.5
Spurious Emission ≤65dB
Modulation Distortion ≤5%
FM Noise ≤­40
Receiver(Measurements made per TIA/EIA-603)
First IF(MHz) 38.850
Second IF(KHz) 450
Sensitivity(12db SINAD) 0.2(W)/0.25(N)
Squelch Selectivity 0.15(W)/0.2(N)
Adjacent Channel Selectivity ≥60dB
Intermodulation ≥65dB
Spurious Rejection ≥60dB
Image Rejection ≥65dB
FM Ham And Noise ≤­40
Modulation Type 16KOF3E
Operating Bandwidth ≤±5KHz
AF Output 0.5w@4Ohms
Audio Distortion ≤5%