AeroComm Corporation AC4490 Benutzerhandbuch
www.aerocomm.com
S
PECIFICATIONS
2
T a b l e 1 : A C 4 4 9 0 S p e c i f i c a t i o n s
General
20 Pin Interface Connector
Molex 87759-0030, mates with Samtec SMM-110-02-S-D
RF Connector
Johnson Components 135-3711-822
Antenna
AC4490-1x1: Customer must provide
AC4490-200: MMCX Connector or integral antenna
AC4490-1000: MMCX Connector
AC4490-200: MMCX Connector or integral antenna
AC4490-1000: MMCX Connector
Serial Interface Data Rate
Baud rates from 1200 bps to 115,200 bps
Power Consumption (typical)
Duty Cycle (TX=Transmit; RX=Receive)
10%TX 50%TX 100%TX 100%RX Pwr-Down Deep Sleep
1x1: 33mA 54mA 80mA 28mA 15mA 3mA
200: 38mA 68mA 106mA 30mA 19mA 6mA
1000: 130mA
10%TX 50%TX 100%TX 100%RX Pwr-Down Deep Sleep
1x1: 33mA 54mA 80mA 28mA 15mA 3mA
200: 38mA 68mA 106mA 30mA 19mA 6mA
1000: 130mA
650mA
1300mA
30mA 19mA 6mA
Channels
3 Channel Sets comprising 56 total channels
Security
One byte System ID. 56-bit DES encryption key.
Interface Buffer Size
Input/Output:256 bytes each
Transceiver
Frequency Band
902 – 928 MHz
RF Data Rate
76.8 kbps fixed
RF Technology
Frequency Hopping Spread Spectrum
Output Power
Conducted (no antenna) EIRP (3dBi gain antenna)
AC4490-1x1: 10mW typical 20mW typical
AC4490-200: 100mW typical 200mW typical
AC4490-1000: 743mW typical 1486mW typical
AC4490-1x1: 10mW typical 20mW typical
AC4490-200: 100mW typical 200mW typical
AC4490-1000: 743mW typical 1486mW typical
Supply Voltage
AC4490-1x1: 3.3V, ±50mV ripple
AC4490-200: 3.3 – 5.5V, ±50mV ripple
AC4490-1000*: Pin 10: 3.3 – 5.5V ±50mV ripple
Pin 11: 3.3 ±3%, ±100mV ripple
AC4490-200: 3.3 – 5.5V, ±50mV ripple
AC4490-1000*: Pin 10: 3.3 – 5.5V ±50mV ripple
Pin 11: 3.3 ±3%, ±100mV ripple
* Pins 10 and 11 may be tied together, provided the supply voltage never falls below 3.3 V and
is capable of supplying 1.5 A of current. Pins 10 & 11 are internally connected on the AC4490-
200 only.
is capable of supplying 1.5 A of current. Pins 10 & 11 are internally connected on the AC4490-
200 only.
Sensitivity
-100dBm typical @ 76.8kbps RF Data Rate
-110dBm typical @ 76.8kbps RF Data Rate (AC4490LR-200/-1000)
EEPROM write cycles
20000
Hop period
20 ms