System Overview
49
Specifications and descriptions are based on the information available at the time of publication and are subject to change without notice.
Radio specifications should be verified with the radio dealer or manufacturer at the time of purchase.
The ST-869 Radio/Telephone interface allows a standard telephone, fax machine, or modem to be used
within a SmarTrunk II system. Telephone instruments are connected to the ST-869 through an RJ-11 interface.
The Voice Operated Transmission (VOX) circuitry of the ST-869 supports telephone and fax machine operation
using a half duplex radio. Full duplex configurations are required for modem operation. Conventional operation,
channel banks, and the Omni feature set are not supported by the ST-869.
RADIOS COMPATIBLE WITH THE ST-869 RADIO/TELEPHONE INTERFACE
Compatible FCC Frequency Radio No.Of Install SmarTrunk
Radio Model No. Band Duplex Chan. Ease Model No.
(MHz)
Alinco DR-108 No 136-174 Half 16 3 ST-869-02
Alinco DR-130 No 136-174 Half 16 3 ST-869-02
Alinco DR-430 No 400-470 Half 16 3 ST-869-02
Alinco DR-605 (Cross Band) No 138-174 Full 16 3 ST-869-07
420-470
Motorola GM-300 Yes 136-174 Half 16 3 ST-869-05
403-520 Full*
Motorola GM-350 Yes 136-174 Half 16 3 ST-869-05
(Requires application note #1009) 403-520 Full*
Motorola M-216 Yes 136-174 Half 16 3 ST-869-05
403-520
Ranger SM-1645-HS Yes 136-174 Full 16 3 ST-869-04
Seiki 9200 Series No VHF, UHF Full 16 3 ST-869-04
Supercom SC-1468 No 30-88 Full 16 3 ST-869-04
136-174
215-245
300-512
Telemobile TM-MDT25 Yes 66-88 Full 32 3 ST-869-04
136-520
Yaesu/Vertex FTL-2011 Yes 135-174 Half 24 3 ST-869-01
Yaesu/Vertex FTL-7011 Yes 400-430 Half 24 3 ST-869-01
450-512
*Requires two radios, one used for continuous transmit and the other for continuous receive. Contact
SmarTrunk Systems, Inc. to request System Application Note #1009 which explains this full duplex
application.
To Next Page
Loading...