Jr tags01 rudder servo compatibility

[Mikeyk123]

I have just converted my 90 g4 to fbl and just obtained a tags01
I am hearing different things about using futaba bls251 tail servo
Are they compatible as you can't change the output frequency of the tags01

[boheli]

I tried a BLS251 the one that came with the GY520 and it does not work. I thought maybe I broke it after a crash. I connected back to the GY520 and it worked fine. I have a JR servo 8900 on another heli and hooked that up to the TAGS and it worked fine. I guess I am buying another JR tail servo for the TAGS.

[Antsis]

I am in the same boat. I want to convert my old 700N F3C model to FBL and have a spare TAGS01. The model currently has a GY611/BLS251 combo. I will have to replace the BLS with something else. I found this on the RCJapan forum;

"NOTICE:
Futaba has two (2) kinds of Neutral Pulse for their servos:
- 760micro/second
- 1520micro/second

JR's servo's Neutral pulse is 1500micro/second.

TAGS01 is compatible with JR or Futaba's 1520micro/second servos.

Futaba BLS251 is a 760micro/second servo. This servo is not compatible with TAGS01."

[jukeheli]

gtune pc software has option for 760 and 1500.