AT-ANT-CMM-SMA174-28-3.0 – Combo

Electrical Specification:

• Part Number: AT-ANT-CMM-SMA174-28-3.0
• Antenna Type: GPS and GSM
• Frequency Range:
  • GPS: 1575.425 MHz ± 3 MHz
  • GSM: 900 MHz, 1800 MHz
• LNA Gain (without cable):
  • GPS: >27.5 dB
  • GSM: Not Applicable (NA)
• Patch Gain:
  • GPS: >3.5 dB ±0.5 dB
  • GSM: 2.5 dB ±0.5 dB
• Noise Figure:
  • GPS: <1.2-1.3 dB
  • GSM: Not Applicable (NA)
• DC Operating Voltage: 2.7-5.0 V (GPS only)
• Impedance: 50 Ohm
• Polarization:
  • GPS: Right-Hand Circular Polarization (RHCP)
  • GSM: Omni-directional
• RF Cable: RG174, 3 meters length
• RF Connector:
  • GPS: RPSMA
  • GSM: SMA (Male)

Mechanical Specification:

• Dimensions: 14±1 mm x Ø80 mm
• Mount Type: Magnetic Mount
• Operating Temperature: -20°C to +65°C
• Enclosure Material: ABS, Po (likely Polycarbonate or similar)
• Environment: 95% Relative Humidity

Additional Information:

• Description: GSM/GPS Combo Antenna
• Manufacturer: Anand Technologies