Справочник Пользователя для Uniden 880
18
Antenna Impedance:
50 ohms
Power Input:
13.8VDC
Current Drain
TX:
TX:
AM Full Modulation: 2.2A (max)
RX:
At no signal: 650mA
Operating Temperature:
-22°F to 140°F (-30°C to 60°C)
Accessories:
DC Power Cord
Microphone
Microphone Hanger
Mounting Bracket
Size (W x D x H):
6.3 in. x 6.3 in. x 2.2 in. (without
knobs and jacks)
(160 mm x 160 mm x 54 mm)
Weight:
2.2 Pounds
TRANSMITTER
Output Power:
Output Power:
4 watts
TRANSMITTER (Cont’d)
Emission Type:
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:
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
Adjacent Channel Rejection:
55dB
Image Rejection:
65dB
Internal Speaker Impedance:
16 ohms
External Speaker Impedance:
8 ohms