SC21 Antennas

Antennas

Antennas are colour coded 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
Operational temperature range: -20ºC to +55ºC (useable range -30ºC to +75ºC)

All antennas are supplied in packs of 10 of the same type.

Frequency
Colour code
Centre frequency
Quarter wave
/>0dBi
Extended helical >-
1dBi
Compressed helical >-1dBi
380-430MHzGreen405MHz310-00014
380-470MHzPurple310-00015

385-430MHz

Green405MHz300-01932
420-470MHzYellow300-01960

806-870MHz

Orange834MHz300-01924

SC21 Antennas previous part numbers:

  • 380-430MHz Extended Helical: 300-01931

Compatible with these products

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