Telenetics Cell Modem |
The
Omega-1 is a fully integrated package consisting of a 3-watt cellular
transceiver, telephone line interface, 90 to 264VAC power
supply board. The
enclosure is made from impact-resistant polycarbonate and provides NEMA 4X
watertight protection.
Features:
Telephone line interface emulation for an end point device equipped with an internal modem
Cellular
transceiver to provide an analog channel to modem at host end
Large
capacity rechargeable battery for power back-up operation
High
isolation voltage power supply unit (8K volts)
Wide
range input voltage switching supply (90-264 VAC)
Omni-directional
antenna for transceiver
Impact-resistant, NEMA 4X non-metallic enclosure
Internal modem options
Operation
The
Omega-1 unit is designed to connect a remote end point device equipped with an
internal modem to a head end computer when a conventional land line is not
available. The interface of the
modem within the end point device must meet
PSTN and FCC-68 requirements and be compatible with all standard TELCO handshake
signaling.
Modem
Interface
A
standard RJ-11 modular jack connector provides the modem interface on the
Omega-1. The
connection is a standard 2-wire dial line interface that has the following
specifications:
Output ring frequency: | 18 +/- 2 Hz |
Ring voltage: | 70 volts peak to peak |
Maximum ringer's equivalent: | 2.0 B |
Dial tone frequency: | 450 Hz +/- 50 Hz |
Dial tone level: | 1.0 volts +/- 20% |
ON/Off-hook current detection: | >4 ma |
DTMF Dial tone detection: | Yes |
Pulse dialing support: | Not supported |
Cellular Transceiver Interface
The cellular transceiver meets the AMPS standard and
conforms to the specifications below:
Model number: | Wireless Link CVDM-3 with data and voice interface module |
Operating Frequency: | 824 to 893.9 MHz |
Number of Channels: | 832 |
Operating voltage: | 10.9 to 14.5 volts |
DC current requirements: | 1.5 amp @ max. transmit power, 100 ma @ stand-by |
RF output power: | 3.0 watts maximum |
Input/output impedance: | 50 ohms |
Antenna type: | 50 ohm, Omni-directional VSWR is 1:2.0 or better over operating frequency |
The
Omega-1 can be equipped with a maintenance-free rechargeable battery for continuous
operation without interruption in the event that power to the Omega is disabled.
·
Battery
type:
Rechargeable, Lead-Acid, maintenance free
·
Nominal
output voltage:
12.0 to 12.8 volts
·
Charge
voltage:
12.0 to 13.2 volts
·
Current
capacity:
1.5 amp-hour minimum at 25C
·
Expected
operation life:
5 years
·
Operating
temperature:
-40 to +70 C
Switch
controls:
AC power ON-OFF
Battery ON-OFF
LED
Indications:
LED 1:
AC Power/Battery Condition
LED 2:
Cellular Connection Status
Power
Supply
The
switching power supply is designed to operate from a wide range of AC input
voltages and is isolated against voltage transients:
·
AC Power
Input:
90
to 264 VAC, 50 or 60 Hz
·
DC Power
Input:
100 to 150 VDC
·
Output DC
voltage:
13.2 volt DC +/- 5%, full load
·
Maximum
output current:
2.0 amperes
· Power Consumption: Idle: 1.3 Watts
· Transmit @ 3 Watts: 16.5 Watts
· Primary to secondary insulation: 8,000 volts peak at 60 Hz
·
Battery
charge voltage:
12.8 volts DC @ 400 mA
·
Input AC
fuse rating:
2 amps Slow Blow, 250V
·
Surge
protection:
1,500 Watt-seconds
Mechanical
Specifications
The
Omega-1 is designed for indoor and outdoor installation. The enclosure is
made of impact-resistant polycarbonate and provides NEMA 4X watertight protection.
Mounting feet are provided for surface mounting.
Dimensions:
7.75" High (over antenna) x 7.0" Wide x 4.75" Deep
Mounting
Centers:
7.50" x 7.50" (Adjustable, horizontal or vertical)
Weight:
4.0 lbs.
Protection:
NEMA 4X, Watertight, Dust-tight
Flammability
Rating: UL94-5V
Color:
Light Gray
Connectors
AC Power Connector: Fuse Holder Screw Terminal Block 22 – 10 AWG
Device Connector: RJ-11 Modular Jack, 2-Wire Tip/Ring
Battery Power: 2-Position Terminal Block (Factory Connected)
Antenna: SMA Connector (Factory Connected)
Environmental
Specifications
Operating Temperature: -30 to + 70o C
Storage Temperature: -40 to +85o C
Operating Humidity: 5 to 90 % non-condensing
Agency Compliance
EMI/RFI FCC-15 Class A computing devices
UL: UL 1950
Surge Protection: IEC 801-4
call 301-924-7400 EXT 25
or e-mail sales
sales@data-connect.com
ARC ELECTRONICS
a DCE Company
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