User's Manual

LEETEK

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Specification

Carrier Frequency:

457.575MHz +/-200Hz

Stability : +/-1.5ppm -10? to 50? , +/-1.0ppm/year Aging

FM Modulation:

Deviation: 4.5kHz

FM Accuracy: +/-5% 4.275 < 4.5 < 4.725 kHz

Data Rate: 1200 BPS à 600Hz +/- 5Hz

512 BPS à 256Hz +/- 5Hz

Residual FM: Less than 5Hz, 300Hz HPF and 3kHz LPF

RF Output: 26dBm +/-1dB Maximum (0.4W )

Message: Numeric, 7digit Maximum

Address Range: 0000008-0009992 .capcode 7 figure (increase multiple of 8)

Frequency and data rate setting: Through RS-232C connector. Computer program is included.

Address Abbreviation: Pager Addresses are shortened to 3 digit through RS-232C connector.

Computer program is included.

RF ON/OFF: RF is ON only during the message transmission, ADDRESS entered and SEND key

pressed.

Power: DC 9V, 1A, AC Adapter

Dimension: W(170) x D(210) x H(67)

Weight: 0.7kg