Uniden UH-099 owner manual Measurement Conditions, Transmitter Section, Receiver Section

Measurement Conditions

Power Source	: 13.8V (DC)
Antenna Impedance	: 50 ohm
Test Temperature	: 25°C
Modulation Frequency:	1 kHz (RXITX)
Mean Signal Input Level:	1000 ~V
Reference Audio Output	: 500mW
Power
Reference Modulation
Deviation	: 1:3 kHz	deviation
Audio Output Load	: 8 ohms	resistive

Transmitter Section

Frequency Tolerance at 25°C

(5 minutes after
turning on)	: 1:0.5kHz
Carrier Power	: 5W (max)
Spurious Emission	: -30dBm
Current Drain	: 1700mA

Modulation Frequency Response (1 kHz, 0 dB reference, at 1kHz deviation)

Lower at 500 Hz	: -6 dB
Upper at 2.0 kHz	: +6 dB
Microphone Sensitivity	: 1mV
for 3 kHz Deviation
Maximum Deviation	: 1:4.75
at 1 kHz
at 6 kHz	: 1:1.5kHz (max)

Receiver Section

Sensitivity at 12 dB SINAD: 0.25~V or better

Overall Audio Fidelity

(1 kHz, 0 dB reference)				: +3 dB
Lower	at 500 Hz
Upper	at 2 kHz			: -6 dB
Adjacent Channel
Selectivity		(1:25 kHz)		: 65 dB
Maximum	Audio	Output		: 3W
Power
Audio Output Power			at	: 2W
10% THD
Hum & Noise Ratio at
Input	1mV			: 40 dB
Squelch Sensitivity			at	: 0.1~V
Threshold
Squelch Sensitivity			at	: 1~V
Tight
Image Rejection		Ratio		: 60 dB
				: 70 dB
IF Rejection Ratio
Oscillator	Dropout			: 9V
Voltage

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