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SC21 Antennas

Antennas

Sepura offers a range of antennas for the SC21 hand-held radio to suit a wide variety of deployments. Antennas are colour coded on the base to indicate frequency band.

Nominal gain figures shown in the table are measured in free space at resonance. These figures will degrade when used close to the body.

General characteristics
Nominal impedance: 50Ω
VSWR at resonance ≤1.5:1
Connector type: M6 screw
Operational temperature range: -20ºC to +55ºC (useable range -30ºC to +75ºC)

FrequencyColour codeQuarter wave
/>0dBi
Extended helical >-
1dBi
380-430MHzGreen310-00014
380-470MHzPurple310-00015
420-470MHzYellow330-00016

806-870MHz

Orange350-00007

SC21 Antennas previous part numbers:

  • 380-430MHz Extended Helical: 300-01931
  • 385-430MHz Compressed Helical: 300-01932
  • 420-470MHz Extended Helical: 300-01960
  • 806-870MHz 1/4 Wave: 300-01924

Compatible with these products

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