Sea Air and Land Communications 1290 사용자 설명서

SALCOM 12-90 PAGING TRANSCEIVER AND STORE FORWARD REPEATER        Issue 1290UB 0211

Sea Air and Land Communications Ltd

Page 21

Our Products are warranted for a period of 12 months from date of purchase against
faulty materials and workmanship.   Should any fault occur the unit should be returned
to the vendor, freight pre-paid.  Please include a description of the fault to assist with
prompt return. Any unauthorized alterations or repairs will invalidate the warranty.

All information provided in this document is carefully prepared and offered in good faith
as a guide in the installation, use and servicing of our products.  Installers must ensure
that the final installation operates satisfactorily within the relevant regulatory
requirements. We accept no responsibility for incorrect installation. We reserve the right
to change products, specifications, and installation data at any time, without notice.

Frequency Bands

UHF: 440-479MHz

Enclosure.

Aluminium. 77 x 101 x 30mm.

Supply Voltage

10v to 17v, Nominal 12V

Inputs and Outputs

One relay output and 2 inputs.

Current drain

Receive average 30mA plus 18mA when relay energised.
Transmit average(into matched 50 ohm aerial )90mA.

Relay contacts

1Amp @24VDC (Not suitable for 240VAC connection)

Temperature limits

-10 to +50degC

Environmental protection

Needs  protection from weather

Frequency selection method 

Synthesized, user selectable.

RX sensitivity

Approx -121dBm

Tx Power

+18dBm.

Rx Bandwidth

10kHz (suitable for 12.5kHz channel operation)

Serial Connection

9600 Baud N:8:1 (for changing unit parameters and
message output)

Aerial connection

BNC.

Paging protocol

POCSAG 512 or 1200 baud

10 Magdala Place, Middleton, Christchurch 8024

, 

PO Box 76237 Northwood 8548, Christchurch,  New Zealand
P: (03) 379-2298    F: (03) 365-1580    E: info@salcom.co.nz