Specifications
xxxvii
Specifications for 900 MHz Radios
All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted
GENERAL RECEIVER TRANSMITTER
FCC ID:
900 MHz: AZ489FT5849
Temperature Range:
Operating: -30°C to +60°C
Storage: -40°C to +85°C
Power Supply: Nickel-Cadmium Battery (NiCd)
or Nickel-Metal-Hydride Battery (NiMH)
Battery Voltage
Nominal: 7.5 Volts
Range: 6 to 9 Volts
Transmit Current Drain (Typical): 1350mA
Receive Current Drain (Rated Audio): 220mA
Standby Current Drain: 80mA
Recommended Battery:
High-Capacity NiCd: NTN9815
or Ultra-High-Capacity NiMH: NTN9858
or High-Capacity NiCd FM: NTN9816*
or Ultra–High-Capacity NiMH FM: NTN9857*
Optional FM (Factory Mutual) Battery:
* FM Intrinsically Safe: Class I, II, III
Dimensions
Height x Width x Depth
Radio Less Battery: 6.0" x 2.3" x 1.5"
With NiCd Ultra-High Cap.: 6.0" x 2.3" x 2.0"
With NiMH Ultra-High Cap.: 6.0" x 2.3" x 2.0"
Weight
Radio Less Battery: 11.0 oz.
With NiCd Ultra-High Capacity: 20.0 oz.
With NiMH Ultra-High Capacity: 20.5 oz.
Frequency Range:
900 MHz: 935 to 941 MHz
Quieting Sensitivity (typical) (20dBQ): 0.23µV
Usable Sensitivity (typical)
(12dB SINAD): 0.25µV
Intermodulation (typical): -74dB
Selectivity (typical)
(12.5kHz Channel): -63dB
Spurious Rejection (typical):–75dB
Frequency Stability
(–30+60°C; 25°C reference): 1.5ppm
Rated Audio: 500mW
FM Hum and Noise (typical)
(12.5kHz channel): -40dB
Distortion (At Rated Audio; typical): 2.5%
Channel Spacing: 12.5 kHz
RF Power
896 - 902 MHz: 2.5 Watts
935 - 941 MHz: 2.5 Watts
Frequency Range:
900 MHz: 896 to 902; 935 to 941 MHz
Frequency Stability (typical)
(–30 to +60°C; 25°C ref.): 1.5ppm
Emission (typical conducted): -75dBc<1GHz
FM Hum and Noise (typical)
(12.5 kHz channel): -40dB
Distortion (typical):
2%
Modulation Limiting: 12.5 kHz chnls ±2.5kHz
Emissions Designators: 16K0F3E,11K0F3E,
8K10F1D, and 8K10F1E
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