User's Manual

ManualsBrandsTTI Tech ManualsElectronics2-WAY PORTABLE HANHELD RADIO

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2.

SPECIFICATION

2.1 GENERAL SPECIFICATIONS

a)

Frequency range : 462.5625 ~ 462.7250 MHz

b)

Communication Mode : Half duplex

c)

Channel Capacity : 15 channel

d)

Channel Spacing : 12.5 kHz

e)

Power : 6.0V(alkaline)

f)

Battery Life : Alkaline. 20hours (Tx5%, Rx5%, Stand-by90%)

g)

Operating Temperature : -20

°

C ~ +60

°

C

h)

Dimension : 174(H) x 58(W) x 39(D)

i)

Weight : 110g (without battery)

2.2 ELECTRICAL SPECIFICATION

a) TRANSMITTER

1)

Output power : Max . 1.8W

2)

Frequency Stability :

±

5 ppm(-20

°

C ~ +60

°

C)

3)

Modulation Method : FM

4)

Oscillation Method : PLL SYNTHESIZER

5)

Max. Frequency Deviation :

<

±

2.5 kHz (with tone)

6)

Cooling Method : air-cooling Method

7)

Spurious Emission :

<

-60dB

8)

FM Hum/Noise :

>

-40dB(1kHz 60% modulation, w/CCITT)

9)

Distortion :

<

5% (1kHz 60% modulation)

10) Tx Audio Response : 6dB / OCT

±

3dB Pre-Emphasis(300Hz ~ 3kHz)

b) RECEIVER