Measurement Conditions

::>owerSource

: 13.8V (DC)

I\ntenna Impedance

: 50 ohm

Test Temperature

:25°C

Modulation Frequency:

1 kHz (RXlTX)

Mean Signal Input Level:

1000 /lV

Reference Audio Output

: 500mW

Power

Reference Modulation

 

Deviation

: :i:3 kHz deviation

Audio Output Load

: 8 ohms resistive

Transmitter Section

Frequency Tolerance at 25°C (5 minutes after

turning on)

: :i:0.5 kHz

Carrier Power

: 5W (max)

Spurious Emission

:-40 dBm

Current Drain

: 1500mA

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

Lower at 500 Hz

: -6 dB

Upper at 2.0 kHz

: +5 dB

Microphone Sensitivity

: 1.5mV

for 3 kHz Deviation

Maximum Deviation

: :i:4.5 kHz

at 1 kHz

at 6 kHz

: :i:1.5 kHz (max)

Receiver Section

Sensitivity at 12dB SINAD : 0.23 /lV or better

Overall Audio Fidelity

.

(1 kHz, 0 dB reference)

:+4 dB

Lower at 500 Hz

Upper at 2 kHz

:-6 dB

Adjacent Channel

 

Selectivity (:t:25kHz)

: 70 dB

Maximum Audio Output

:3W

Power

Audio Output Power at

:2W

10% THD

Hum & Noise Ratio at

:45 dB

Input 1mV

Squelch Sensitivity at

 

Threshold

: 0.1 /lV

Squelch Sensitivity at

 

Tight

: 1 /lV

Image Rejection Ratio

:55 dB

IF Rejection Ratio

: 100 dB

Oscillator Dropout

:9V

Voltage

48

Page 49
Image 49
Uniden UH-100 owner manual Measurement Conditions, Transmitter Section, Receiver Section