11
GENERAL
Channel:
40
Frequency Range:
26.965 - 27.405 MHz
Weather Frequencies:
162.400 MHz (WX CH1)
162.425 MHz (WX CH2)
162.450 MHz (WX CH3)
162.475 MHz (WX CH4)
162.500 MHz (WX CH5)
162.525 MHz (WX CH6)
162.550 MHz (WX CH7)
Frequency Control:
PLL Synthesizer
Antenna Impedance:
50 ohms
Power lnput:
13.8 VDC
Current Drain
TX:
AM Full Modulation 2.2 A max)
RX:
Squelch 0.4 A (NOMINAL)
Operating Temperature:
-30˚C to 50˚C (CB)
-10˚C to 50˚C (WX)
-10˚C to +50˚C (DSC on)
Accessories:
DC Power Cord
Microphone
Microphone Hanger
Mounting Bracket
Size (W x D x H):
160mm x 217mm x 55mm
Weight:
1.7 kg
TRANSMITTER
Output Power:
4 watts
Emission Type:
6A3
Hum and Noise:
Better than 40 dB
Frequency Tolerance:
±0.002%
Modulation Percentage (Peak):
100%
Spurious Rejection:
-70 dB
Output Impedance:
50 ohm, unbalanced
RECEIVER
Sensitivity at 10 dB S+N/N:
0.5 µV
Sensitivity at 500 mW Audio Output:
0.5 µV
Squelch Threshold:
0.5 µV
Antenna Impedance:
50 ohms
Squelch Tight:
1000 µV
Signal Meter S-9:
100 µV
Audio Output Power (max.):
5 watts
Audio Output (10% Dist.):
4 watts
Selectivity @ 6 dB Down:
7 kHz
Adjacent Channel Rejection:
70 dB
Image Rejection:
90 dB
Internal Speaker Impedance:
16 ohms
External Speaker Impedance:
8 ohms
PUBLIC ADDRESS
Output Power at 10% Distortion:
4 watts
Specifications shown are typical and subject to change without notice.
Specifications
UC344FH 10/29/03 4:48 PM Page 11