beginning rate is 9600bps.

 The third~ forth Byte：group (GID)，set up range 0000～FFFF

 The fifth Byte：instrument ID(SID)，set up range 00～FF

 The sixth Byte：wrong parameter, fixed as 0x00

 The seventh Byte：transmit rate, set up range 00～07; Normally, the RF

transmit rate must greater than interface speed rate when setting up, it

prevent having the wrong information.

 The eighth ~ tenth Byte：working frequency, calculation:

MHz*1000=KHz, and transfer to 16 Bytes.

For example: when it is at 434MHz working frequency，

434*1000=434000=0x06 9F 5 fill in 06 in the eighth Byte, fill in 9F in the

ninth Byte, fill in 50 in the tenth Byte.

When it is at 432.5MHz working frequency, 432.5*1000=432500=0x06 99

74; fill in 06 in the eighth Byte, fill in 99 in the ninth Byte, fill in 74 in the

tenth Byte.

 The eleventh Byte：

Bit0～Bit2：shooting rate，set up range 0～7

Output Power

dBm

Set Value

Hex (Bit0～Bit2)

5

0

000

12

1

001

17

2

010

21

3

011

24

4

100

25

5

101

26

6

110

27

7

111

Bit3～Bit5：wrong parameter，fixed as 000

Bit6～Bit7：instrument working mode，there are four mode:

Value

0

1

2

3

4

5

6

7

Rate(bps)

1200

2400

4800

9600

19.2K 38.4K

57.6K

115.2K

Value

0

1

2

3

4

5

6

7

Rate(bps)

1600

3200

6400

12.8K 25.6K 51.2K 76.8K 128K

http://www.wenshing.com.tw ; http://www.rf.net.tw

TRW-V12 Datasheet P.8