Advanced Simplex Interconnect (SAMA-68)

Automatic simplex interconnect operation
Enhanced vox sampling algorithm
Programmable access & disconnect codes
Programmable toll restriction code
Programmable DTMF & pulse dialing modes
Programmable with standard DTMF telephone
Microcomputer controlled design
Compact and light weight
Lightning protection circuits
Easy installation and maintenance

Description :
SAMA-68 is a multi- featured, microcomputer controlled
Phone Patch that can connect a public or private
telephone system to a simplex radio network. The
mobile radio users can place or receive phone calls by a
reliable and convenient method. SAMA-68 is controlled
by DTMF audio from mobiles and land line users and it's
vox enhanced sampling makes high quality radio-
telephone connections in all existing simplex radio
networks.

Technical data :

Supply voltage :	10-16 VDC
Current drain :	300 mA
Tx audio level :	5 mV- 2.5 Vpp
Tx audio impedance :	600W - 10 kW
(selectable)
Rx audio range :	50 mV- 10V pp (2 ranges)
Frequency response :	300- 2700 Hz
Operating temperature :	-10° to + 55°C
Dimensions :	158×38×220 mm
Weight :	1.1 kg

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