
DAVISCOMMS (S) PTE LTD
Operating for 900MHz +5 to +40 °C
Storage -40 to +80 °C
10 Page Sensitivity 1200 Baud (TEM C.F = 22.5)
VHF/UHF -107 dBm
900MHz -104 dBm
11 EIA Selectivity @ 25kHz
VHF/UHF > 55 dB
900MHz > 50 dB
12 Image & Spurious Rejection
VHF/UHF > 50 dB
900MHz > 40 dB
13 Low level Intermodulation Rejection
VHF/UHF > 50 dB
900MHz > 40 dB
S/No Inputs / Outputs
1 2 DC Power Supply Inputs +3~5V or +8~15V
2 1 TXD Output for Serial Data Operation RS232 or TTL Output
3 1 RXD Input for Serial Data Operation
(not supportable for current version)
RS232 or TTL Output
4 Serial Port Baud Rates (Bps) 2400, 4800, 9600, 19200
5 8 Customer Configurable Outputs 2 ports at 1A, 6 ports at 100mA.
Current Source (logic 1) and Sink
(logic 0)
S/No General
1 Physical Dimension 50mm x 50mm x 10mm
(L x W x H)
2 Weight 30g
3 RF Input Internal built-in Antenna (standard).
External with BNC or OSX female connector
(optional)
4 20-Pin Connector Interface 20-pin male connector for voltage supply, RS232,
TTL and 8 I/O’s.
5 Programming Interface 4-pin pads to be used with Parallel Programming
Kit supplied by Daviscomms (or through
pin1(sdata), pin9 (clk), power supply and ground
pins of 20-pin Connector Interface)
16 500088R03
DAVISCOMMS (S) PTE LTD
Blk70 Ubi Crescent #01-07 Singapore 408570. Tel: (65) 65471127 Fax: (65) 65471129
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