suzonka

My Feedback: (7)

This JR R600 receiver I inherited , I tried to set it up to a Neon Hitec FM 72 Mhz radio same channel #40 and it wont work at all , so next I removed the crystal and installed it into a different receiver, and the JR crystal in a different receiver worked with the Hitech radio so I tried the R600 JR receiver also to a Futaba radio set on PPM and it did not work , I know both of my radios are negative shift , so maybe the reason for not working is that the R600 JR receiver is a positive shift or could this JR receiver be a PCM modulation that don't match a PPM radio?

BarracudaHockey

My Feedback: (11)

The 600 is shift selectable, do you have it selected correctly?

suzonka

My Feedback: (7)

I really dont know if the reciever is selectable ,its a R600 made by JR channel # 40 and my Radio is a standard Futaba skysport with the same crystal channel #40
TRANSMITTER T4YF
(2 sticks, 4 channels, FM transmitter)
Transmitting frequency: 29, 35, 36, 40, 41,
50, 60, 72, 75 MHz
Modulation method: FM (Frequency Modulation)
Power requirement: 12V (penlight battery
x8) or 9.6V nicd battery
Current drain: 180mA
SERVO S3003/S3004
(Standard servo)
Power requirement: 4.8V or 6V (common
with receiver)
Current drain: 8mA (idle)
Output torque: 3.2kg-cm (4.8V)
Operating speed: 0.23sec/60 degree (4.8V)
Size: 40.4x19.8x36mm
Weight: 37.2g
RECEIVER R136F(not for USA)
(6 channels, FM receiver)
Receiving frequency: 29, 35, 36, 40, 41, 60,
72 MHz
Intermediate frequency: 455kHz
Receiver image
http://static.rcgroups.net/forums/at...P101005250.jpg

BarracudaHockey

My Feedback: (11)

I'm not asking you if its shift selectable, I'm telling you that it is.

suzonka

My Feedback: (7)

how do I do the shift selection on it ? thanks for your help

BarracudaHockey

My Feedback: (11)

My pleasure. Here you go...
http://www.horizonhobby.com/pdf/JR_RS600_manual.pdf

suzonka

My Feedback: (7)

Well is was worth the try , I have the R600 not the sport with that -+ shift option , I took it apart any way hoping I would see the same block with the little wire to change it but its totally different inside. but thanks any way the good part is the crystal is interchangeable with another receiver I tried it in . maybe some day a guy in the club will give me a positive shift transmitter and Ill be all set , thanks any way I learned something about the R600 Sport .