Uniden UM355, Owner'S Manual, Page: 27 / 40

27
Specifications
General
Audio Distortion Less than 8% with 3 kHz deviation with 1000 Hz
modulating frequency
Spurious Suppression –45 dBm @ Hi, –55 dBm @ Lo
Output Power Stabilization Built-in automatic level control (ALC)
Frequency Range 156 to 158 MHz
Frequency Stability ±1.5kHz @ –15°C to + 55°C
Receiver
Frequency Range 156 to 163 MHz
Sensitivity 0.25 μV for 12 dB SINAD (nominal)
Circuit Dual Conversion Super Heterodyne PLL
Squelch Sensitivity 0.2 μV Threshold
Spurious Response 75 dB (nominal)
Adjacent Channel Selectivity 78 dB @ ±25 kHz (nominal)
Audio Output Power
2.5 watts (10% Distortion, 8 Ω load)
Power Requirement 230mA @ 13.8V DC at squelched, 440 mA @ 13.8V
DC at maximum audio output
IF Frequencies 1st 41.925 MHz, 2nd 455 kHz