2J857B

Electrical Specification
Frequencies
TETRA (380 - 500 MHz)
GPS (1575.42 MHz)
GLONASS (1592 - 1610 MHz)
CDMA (450MHz)
Specification
Impedance: 50 Ohms
Polarization: TETRA: Vertical / GNSS: RHCP
LNA Gain: 26dB at 3V, 27dB at 5V
Gain: 2dBi
VSWR: TETRA: <2:1 / GNSS: <1.2:1
Power handling: 30W
Voltage supply: 2.7V - 5.5V
Current: 15mA - 25mA
Power (max.): 138mW
Operating temperature: -40°C to +85°C

General Specification
Dimensions
Max height: 175mm
Max width: 58mm
Max length: 98mm
Screw diameter: M14
Nut size: M14
Nut height: 14mm
Screw length: 14mm
Mounting
Body Mount
Mounting
Body Mount
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