Electronic Systems Technology ESTEEM192S Wireless Modem User Manual appendix b

Electronic Systems Technology Wireless Modem appendix b

user manual appendix b

APPENDIX B
SPECIFICATIONS
Model 192S Specifications
Revised: 11 Feb 99 APX B-1
LED INDICATORS
Power On
Receiver Carrier Detect
Transmitter Enable
Link Connect/Disconnect
Auto Connect Enable
RS-232/422/485 Framing Error
I/O – CONNECTORS
RS-232C/422/485 - 25 Pin Sub D
Female
Infrared Programming Port
RJ 11 Phone Interface (optional)
Antenna Output – TNC-R
Input Power - 2 Pin Molex
Female
ADDRESSING RANGE
1 to 254
DATA INPUT
RS-232/422/485 Asynchronous
Selectable 1,200 to 57,600 baud
7 to 8 data bits
Even, Odd or no parity
One or Two Stop Bits
DATA BUFFERS
Transmit 4000 bytes
Receive 4000 bytes
FLOW CONTROL
Hardware or Software
DATA TRANSMISSION
PROTOCOL
Carrier Sensed Multiple Access
with Collision Detection (CSMA-
CD)
ERROR CHECKING
16 Bit Cyclic Redundancy check
(CRC) with Packet Acknowledge
and Retry
FREQUENCY OF
OPERATION
2.4 to 2.462 GHz.
Frequency selectable in 11
frequency zones
RF DATA RATE
85.5K, 171K, 344K, or 688K bps
RF data rate (user selectable)
TRANSMITTER
1 Watt RF output
100% duty cycle
50 ohms output impedance
Protocol activated keying
<1 ms typical latency
Direct sequence spread spectrum
RECEIVER
Double conversion superheterodyne
-93 dBm 8E-2 Frame Error Rate
80 dB Image Rejection
> 35 dBm Adjacent Channel
Rejection
Four levels of squelch (software
programmable)
POWER REQUIREMENTS
11-16 VDC @ 700 ma Transmit
290 ma Receive
SIZE
2.45 in. Height
8.16 in. Width
9.37 in. Length
WEIGHT:
5 lbs.
Rugged die cast aluminum case
ENVIRONMENT
-30° to 50° C
95% Non-condensing
WARRANTY
1 Year
APPENDIX B
SPECIFICATIONS
Model 192S Antennas
Revised: 11 Feb 99 APX B-2
Model No: AA01S
Antenna Type: Omni-Directional, right angle rubber duck, ½ wave
Applications:Back of ESTeem Model 192S mount.
Frequency: 2400 to 24825 MHz
Polarization: Vertical
Impedance: 50 ohms
Gain: 3 dBd
VSWR: < 1.5
Front To Back Ratio: n/a
Horizontal Beamwidth: n/a
Vertical Beamwidth: n/a
Antenna Material: Rubber duct whip.
Mounting Hardware: n/a
Antenna Connector:TNC-R Male
Antenna Envelope: 4 in. length by 1.5 in width
Weight: .08 lbs.
Model No: AA20S
Antenna Type: Omni Directional, 5/8 Wave over 5/8 Wave over ¼ Wave.
Applications:Fixed base or mobile mount.
Frequency: 2400 to 2485 MHz
Polarization: Vertical
Impedance: 50 ohms
Gain: 5 dBd
VSWR: < 1.5
Front To Back Ratio: n/a
Horizontal Beamwidth: n/a
Vertical Beamwidth: n/a
Antenna Material: Stainless steel whip. All other hardware anodized metal.
Mounting Hardware: Stainless steel clamps for mounting to ¾ in. to 1½ in. pipe
with right angle mount of direct panel mount..
Antenna Connector:N Female.
Antenna Envelope: 9 in. length by 3.5 in. width
Weight: .4 lbs.
3.5 in. Dia.
Right Angle
Mounting
Bracket
Stanless
Steel
Clamps
9 in.
Model AA20S
4 in.
1.5 in.
Model AA01S
APPENDIX B
SPECIFICATIONS
Model 192S Antennas
Revised: 11 Feb 99 APX B-3
Model No: AA202S
Antenna Type: Directional, 15 element yagi in sealed UV
stable radome
Applications:Fixed base.
Frequency: 2400 to 2500 MHz
Polarization: Linear
Impedance: 50 ohms
Gain: 13.9 dBd
VSWR: < 1.5
Front To Back Ratio: 18 dB
Horizontal Beamwidth: 34 degrees
Vertical Beamwidth: 30 degrees
Antenna Material: Stainless hardware with one piece copper
radiating element. Advanced microwave
substrate. All other hardware anodized
metal.
Mounting Hardware: Stainless steel U bolts for mounting to 1.5
in. to 2.2 in. diameter pipe.
Antenna Connector:N Female on UltraLink® Pigtail
Maximum Power Input: 50 Watts
Antenna Envelope: 26 in. length by 4.0 in. height by 1.5 in. width
Windload (RWV): 125 mph
Wind Load ½ in. Ice: 100 mph
Wind Surface Area: 0.4 ft2
Weight: 1.25 lbs.
Model AA202S

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