Waveware RCD-1 Bedienungsanleitung PDF herunterladen (Seite 4)

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Paging Data Receiver

Paging Data ReceiverPaging Data Receiver

Paging Data Receiver

2. Specifications

Physical and Environmental Specifications

Dimensions: 3.70” x 5.75” x 1.33” enclosure, not including connectors or antenna

Operating Temperature: -10 to +60°C

Humidity: 95 % non-condensing

Vibration: 0.27 G (5 to 500 Hz)

Shock: 3G or 2 ft. drop

RF I/O: external rubber duck antenna

General Electrical Specifications

Power supply: +5VDC

Frequency stability: 3ppm

Power consumption: <80mA at 5V

Frequency range: 150-160MHz (POCSAG)

450-470MHz (POCSAG)

929-931MHz (FLEX)

RF circuits no-tune bandwidth: 10MHz VHF, 462-470MHz UHF, 4MHz FLEX

(using external antenna)

Received Signaling Format POCSAG at 512, 1200, or 2400 bps (VHF/UHF only), or FLEX (900 band

and speed: only).

Maximum message length: 2000 characters

Specifications of Receiver Section

Receiver sensitivity (512 bps): 99% decode at 0.20uV measured at SMA connector.

Adjacent channel rejection: 65dB

Image and spurious rejection: 55dB

Intermodulation rejection: 60dB

Channel Spacing: 25 kHz

User Features

Digital outputs: 1 Relay output, SPST-NO, Form A, 2A 30VAC or 30VDC rated capacity,

10mA minimum current load

Serial output: 2-wire RS-232 (TX and GND)

Address codes: 8 capcodes with 4 function codes per capcode (POCSAG), or 16 capcodes

(FLEX)

Serial port baud rates: 2400, 4800, 9600, 19200, 38400

Control outputs: The relay output responds to commands similar to Motorola’s

DataNet RCD-

1, e.g. 77XX and 7014X formats. The relay output can also be configured to

automatically activate for X seconds on new message arrival.

1 2 3 4 5 6 7 8 9 ... 15 16

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