ASH Transceiver "A" Series Development Kits
DR1200A-DK
DR1201A-DK
DR1300A-DK
916.50 MHz
868.35 MHz
433.92 MHz
"A" Series Kit Introduction
RFM's "A" series ASH Transceiver Development Kits
demonstrate operation at an "air" data rate of 2 kbps,
using a packet data link layer (MAC) protocol
implemented in an 8051 microprocessor core.
Typical outdoor range for the standard
development kits is 150 to 200 meters. These kits
are recommended for exploring long range, low
data rate applications.
Each Development Kit Contains:
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Two data radio transceiver boards
Two protocol boards
Two antennas
CD containing Manuals, Designer’s Guides, Data Sheets and Software
Quick Start Guide
"A" Series Kit Features:
The "A" series development kits include these features:
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“Out of the box” operation between two Windows-based PC's
2 kbps air transmission rate (high sensitivity); 19.2 kbps RS232C data rate
Excellent receiver off-channel interference rejection
Wide dynamic range receiver log detection for resistance to on-channel interference
Reference antennas
CMOS to RS232C level conversion with provisions for direct CMOS logic interface
Packet link-layer (MAC) protocol with ISO3309 error detection and automatic packet
retransmission; up to 24 message bytes per packet (ATMEL AT892051 micro)
DC-balanced data coding and PLL-based “integrate & dump” data recovery for robust link
performance
Simple host-protocol interface with host and protocol source code examples
Diagnostic LEDs for system performance evaluation
Built in "AutoSend" mode for field testing without a PC
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