Physical Description
Please review the following section and take a moment to familiarize yourself with the PK-
FSM-2.4G/R603FS .
IPK-FSM-2.4G (Transmitter)
PIN ASSIGNMENT
#1
#5
Fig.1 Serial Communication Connector Location
Table 1 Pin Description
Pin Abbreviation I/O
Function
1
PPM MOD
in
Pulse position data VLI 0V VHI 3V
2 Vcc in
Vcc:9.6V
3
MET
out
Transmission indicator
4 GND
−
signal ground
5 NC
−
NC
Pulse position data
Data frame
Data frame
1ch
2ch
3ch/RESET
1ch
2ch
3ch/RESET
Table 2 Pulse position data
Item
minimum
center
maximum
Remarks
【1ch】
800us
1100us
1400us
1100±300us
【2ch】
800us
1100us
1400us
1100±300us
【3ch/RESET】
1500us
1800us
2100us
1800±300us
Set Frequency Pattern in rotary SW(0 or 8)
SW 0 : 2405.376 - 2479.104 MHz 36CH
SW 8 : 2405.376 - 2450.432 MHz 22CH
PK-FSM-2.4G fires an electric wave at the frequency that I set in rotary SW by
power supply re-injection.
3