COFDM SPECIALIST
Mobile video wireless communication

PRODUCT DETAIL
900MHz Frequency Hopping Data Module SG-M104
Code: SG-M104
Original: 0.00
Detail


The XTend RF Module was engineered to provide customers with an easy-to-use RF solution that provides reliable delivery of critical data between remote devices. The module transfers a standard asynchronous serial data stream, operates within the ISM 900 MHz frequency band and sustains up to 115.2 Kbps data throughput.


Key Features:


Advance Networking & Security

True Peer-to-Peer (no Master device required),Point-to-Point, Point-to-Multipoint & Multidrop

FHSS (Frequency hopping spread spectrum) .10hopping channels,each with over 65,000 unique network addresses available


AES Encryption

--performed using a FIPS197 certified implementation on a Phillips LPC microcontroller

128-bit AES for international variant.


Low power consumption

2.8 - 5.5 V Supply Voltage.

Pin,serial port and Cyclic

Software sleep modes supported

Shutdown pin enables hardware sleep mode,that draws only 5 µA(typical)


Easy-to-use

No configuration necessary for out-of box RF communications

Free X-CTU software (Testing and configuration software)

RF modules easily configured using,standard AT & binary commands

Transparent Operation (wireless links replace serial wires)

API Operation (Frame-based communications)

Portable

(small form-factor easily designed into a wide range of data systems)

Software - selectable I/O interfacing rates

Multiple data formats supported (parity,stard and stop bits,etc.)

XII™ Interference Immunity

No Master/Slave setup dependencies


Specifications:

Performance
Transmit power output
(software selectable using PL command)
@9600bpsthroughput data rate
1mW-1Watt

@115200bps throughput

data rate

1mW-1Watt

Throughput Data Rate
(software selectable using BR command)

9,600bps
115,200bps
Receiver sensitivity
10,000bps
-110dBm
115,200bps
-100dBm
Power requirement
Receive current
80mA

Shutdown mode power down

5 µA typical

Pin Sleep Power Down
147 µA

Networking&security
Frequency
902-928 MHz, 915-928 MHz International variant


Spread spectrum
FHSS (Frequency Hopping Spread Spectrum)

Modulation
FSK (Frequency Shift Keying)


Supported Network Topologies
Channel Capacity

Peer-to-Peer (“Master/Slave” relationship not required), Point-to-Point, Point-to-Multipoint, Mesh
10 hop sequences share 50 frequencies


Encryption
256-bit or 128-bit AES Encryption – Refer to the KY Command [p29] to implement


Physical Properties
RF module board size
1.44” x 2.38” x 0.20” (3.65 cm x 6.05 cm x 0.51 cm)

Weight
0.64 oz. (18 g)

Connector

9-pin

Operating Temperature

-40 to 85º C (industrial)

Antenna
Connector Options

RPSMA (Reverse-polarity SMA) or MMCX

Impedance
50 ohms unbalanced


Pin Signal Descriptions

(Low‐asserted signals distinguished with a horizontal line over signal name.)


Interface Definition

(Face up, from left to right)

Pin number


1

--
2
RX
DATA receive
3
TX
DATA transmit
4

--
5
GND
Signal ground
6

--
7

--
8

--
9

--


package:

1* Module

1*RS-232data cable

1*power line

1* small antenna


Optional accessories:

RS-232 programming cable. (For user get through the computer's RS232 interface module parameter settings)

USB interface programming join line. (for user get through the computer's USB interface module parameter settings)

the data transmission test equipment. (User-friendly in the selection or the actual use of the module testing)

optional antenna. (The user can follow according to their actual situation to choose their own antenna,so that achieve the best results)

Remark:

1, in order to achieve the best communication results, try to use a smaller power supply ripple factor, the maximum current power supply module should be greater than 1.5 times of the maximum current.

2, TTL, RS-485, RS-232 three interfaces can only choose one.

3, the transfer rates are divided into: the number of interfaces rate: users can be changed by KYLPRO.exe PC software;

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