RF300 datasheet(2/2 Pages) CAMPBELL

部件名	RF300

功能描述	Radios, RF Modem, Base Station Package

PDF	2 Pages

Scroll/Zoom	100%

制造商	CAMPBELL [Campbell Scientific United Kingdom]

网页	https://www.campbellsci.co.uk/

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2 / 2 page

Specifications

RF300-RF304 Radios

Power output:

5 W at 13.3 V nominal

Frequency control:

Synthesized

Channel spacing:

15/30 kHz (VHF), 12.5/25 kHz (UHF)

Operation voltage:

13.3 Vdc nominal (10 to 16 Vdc operational)

Operating temperature: -30° to +60°C

Humidity:

95% maximum RH at 40°C, non-condensing

Dimensions:

4.6" x 3.3" x 2.2" (11.7 cm x 8.4 cm x 5.6 cm)

Current drain:

50 mA quiescent, ~ 1.5 A while transmitting

RF95A Modem

Temperature range:

-25° to +50°C standard, -55° to +85°C extended

Dimensions:

7.8" x 3.3" x 1" (with connectors)

Weight:

0.5 lbs

RF232A Base Station

Temperature range:

-25° to +50°C

Connection:

25-pin RS-232 port for connection to PC

Power:

110 Vac

Weight:

6.3 lbs without the radio

Campbell Scientific, Inc.

Printed March 2001

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