Bộ đàm cầm tay Motorola CP 040

GENERAL

VHF

UHF1

UHF2

UHF3

Frequency

146-174 MHz

403-440MHz

438-470MHz

465-495MHz

Channel Capacity

4 or 16 Channels

Power Supply

7.5 Volts ± 20%

Dimensions (H x W x D)

130 x 62 x 42mm

Weight

376g

Average Battery Life at Room

Temperature (5:5:90 duty cycle)

Standard Capacity NiMH Battery

1 W              5 W          1 W            4 W

13 Hrs          10 Hrs        13 Hrs          10 Hrs

RECEIVER

VHF

UHF1

UHF2

UHF3

Sensitivity (12 dB EIA SINAD)

0.25 μV (Typical)

Adjacent Channel Selectivity

-60 dB -70 dB

Intermodulation

-70 dB

Frequency Stability (-30°C to +60°C)

0.00025%

Spurious Rejection

-70 dB

Audio Output @ < 5% Distortion

500 mW

TRANSMITTER

VHF

UHF1

UHF2

UHF3

RF Output: NiMH @ 7.5V

Low High

1 W 5 W

Low            High

1 W            4 W

Channel Spacing

12.5/20/25 kHz

Frequency Stability (-30°C to +60°C)

0.00025%

Spurs/Harmonics

-36 dBm < 1 GHz       -30 dBm > 1 GHz to 4 GHz

Audio Response (from 6 dB/oct.

Pre-emphasis, 300 to 3000 Hz)

+1, -3 dB

Audio Distortion @ 1000 Hz,

60% Rated Max. Dev

<3%

FM Noise

-40 dB (12.5 kHz)              -45 dB (25 kHz)