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


Black Diamond's CE420 is rated IP54, which is splash and shock resistant. This is the standard of most industrial radios. The CE420 is a high quality radio for where budget is an important consideration. Battery

  • Small and Lightweight
  • Lithium Battery Standard
  • Narrow Band Compliant
  • All Metal Belt Clip is Indestructible
  • Value Priced
  • Complete Specifications Below
Contact Manuals
Custom Earpiece Link


  • VOX
  • 107 DCS
  • 50 CTCSS
  • Priority Scan
  • Channel Scan
  • Hi/Low Power (4W/1W)
  • 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 5/6.25/10/12.5/25KHz
Battery Voltage 7.4V (Li-ion)
Antenna Impedance 50Ω
Temperature Range -20℃~+60℃
Frequency Stability ±2.5PPM
Case Size 4"x2"x1"
Weight (w/Battery) 7.25oz
RF Power Output 4/5W
Modulation Type F3E
Maximum Deviation ≤5.0(W)/≤2.5(N)
Spurious Emission ≤65dB
Modulation Distortion ≤5%
FM Noise ≤­45(W)/≤­40(N)
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 ≥65dB(W)/≥60dB(N)
Intermodulation ≥65dB
Spurious Rejection ≥60dB
Image Rejection ≥65dB
FM Ham And Noise ≤­45(W)≤­40(N)
Modulation Type 16KOF3E/11KOF3E
Operating Bandwidth ≤±7KHz/≤±5KHz
AF Output 0.5w@4Ohms
Audio Distortion ≤5%