Technical specification of HR-1026:
PERFORMANCE | |
Power Output: | ≤500mW) <customized> |
RF Line-of-sight Range: | 2km@9600bps, 3km@1200bps |
RF Effective Rate: | 1200~38400bps optional, 57600bps customized |
Receiver Sensitivity: | -123dBm@1200bps, -118dBm@9600bps |
NETWORKING | |
Networking Topology: | Point-to-point, point-to-multipoint |
POWER | |
Supply Voltage: | 5V DC(customized according requirement) |
Transmitting Current: | <300mA |
Receiving Current: | <25mA (TTL connect) |
Sleeping Current: | <20µA |
GENERAL | |
Frequency Band: | 433MHz(Default), 450MHz~915MHz(customized) |
Communication Mode: | Half-duplex |
Channel: | 8(Default), 16/32(customized) |
Interface: | RS-232/RS-485/USB/TTL optional |
PHYSICAL PROPERTIES | |
Size: | 53mm*38mm*10mm (without antenna port) |
Weight: | 22g |
Antenna Impedance: | 50Ω SMA (multiple antenna options available) |
Operating Temperature: | -35~+75 C |
Frequency Stability; | ±2.5ppm |
Feature of HR-1026 Low Power Wireless Transceiver Data
Module:
1.Power and receiving sensitivity
The transmission power
is<500Mw, Receiving sensitivity:
-123dbm(1200bps),-118dbm(9600bps)
Transmission current<300mA, Receiving
current<25mA, sleeping current <20uA.
2. Modulation mode and
Frequency
Modulation mode: GFSK, Frequency: 433MHz. Also capable of
450/470/868/915MHz.
3. High anti- interference and low BER(Bit error
Rate)
Based on the GFSK modulation mode, the high- efficiency forward error
correction channel encoding technology is used to enhance data's resistance to
both burst interference and random interference and the actual bit error rate of
10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2.
4. Long
transmission distance
Within the range of visibility, the reliable distance
is (BER=10-5/9600bps)>2Km, (BER=10-5/1200bps)>3Km Standard antenna is
10cm,when antenna is 1.5m above ground in open area
5. Transparent data interface
Transparent data interface is offered to suit any standard or
nonstandard user protocol. Any false data generated in the air can be filtrated
automatically (What has been received is exactly what has been transmitted). The
change time between receiving and sending is <10ms.
6. Multi-
channel
The standard HR-1026 configuration provides 8 channels, if the user
needs, it can be extended to 16/32 interface, meeting the multiple communication
combination mode of the user.
7. Large data buffer zone
Interface baud rate is 1200/2400/4800/9600bps with format of
8N1/8E1 and user can define it by itself, It can transmit unlimited data when
Interface baud rate is not bigger than air effective baud rate band.
8.
Intelligent data control and the user doesn't need to prepare excessive
programs
Even for semi duplex communication, the user doesn't need to prepare
excessive programs, only receiving/transmitting the data from the interface.
HR-1026 will complete the other operations automatically, such as
transmission/receiving conversion in the air, control, etc.
9. 2 ports with three connection methods
HR-1026 transceivers provide 2 ports with three connection, ports: a UART interface of TTL level, a non-standard RS-232 port and a non-standard RS-485 port, which both are defined by user software (define it just by plugging out and in one short circuit device and then power on)
10. Three kinds of interface modes (TTL, RS-232, RS-485)
RS-232, RS-485 interface diversion chip, DB9 standard interface
connector and special power connector are used.
11. Watchdog
monitor
Watchdog monitors the inner function, so it can change the
traditional product structure and also improve the reliability of our
modules.
Contact: Mr Jet Zhang
Tel: 86 755 81782516
Mobile: 86 ( 0 ) 158 138 56667
Fax: 86 755 23007123
E-mail: sales@ohglrf.com
MSN: jetzhangcn@hotmail.com
Skype: jet20071204
Company: Oriental Huaray Group Limited
Add: Floor 2, Building A, Huaxia Industrial Park, Guangming Road, Shiyan BaoAn district, Shenzhen 518108, China
Website: www.ohglrf.com
www.rf-transceiver-module.com
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