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HelicopterRadio - Servo - Gyro - Gov - Batt › TX/RX Latency Test Results
09-11-2007 11:44 PM  10 years agoPost 361
JKos

rrProfessor

Redondo Beach, CA

My Posts: All  Forum  Topic

Haven't seen or touched an X9303 yet.

- John

RR rules!

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09-14-2007 11:36 AM  10 years agoPost 362
kej

rrApprentice

Denmark

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As many has said before we...great work on this latency investigation!
Based on all your tests and understanding of these technologies, would you expect a true 2.4 9303 to be significantly faster than a converted 9303?

Kim Jensen

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09-14-2007 01:20 PM  10 years agoPost 363
JKos

rrProfessor

Redondo Beach, CA

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> would you expect a true 2.4 9303 to be significantly faster than a
> converted 9303?

Absolutely. A little birdy told me it's faster than the DX7.

- John

RR rules!

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09-14-2007 03:24 PM  10 years agoPost 364
AirWolfRC

rrProfessor

42½ N, 83½ W

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A little birdy told me it's faster than the DX7.
Any details on that ?

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09-17-2007 11:09 PM  10 years agoPost 365
Razmo

rrKey Veteran

Chicago

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Absolutely. A little birdy told me it's faster than the DX7.

- John
John, are you talking about the X9303?

Raz

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09-17-2007 11:24 PM  10 years agoPost 366
JKos

rrProfessor

Redondo Beach, CA

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> John, are you talking about the X9303?

Yes.

- John

RR rules!

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09-18-2007 02:33 AM  10 years agoPost 367
QuantumPSI

rrElite Veteran

Atlanta, GA

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I know you will post the data as soon as you get it Jkos, but I think a number of us are anxious to see how the X9303 fares against the rest...

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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11-01-2007 12:53 AM  9 years agoPost 368
QuantumPSI

rrElite Veteran

Atlanta, GA

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X9303 maybe!?!?!?!

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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11-01-2007 01:21 AM  9 years agoPost 369
hilgert

rrNovice

Flower Mound, TX - USA

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X9303 vs XP9303 DM9 module latency

I own both an XP9303 with a DM9 module that I have incorporated semi-permanently into a "stock" configuration (looks just like an X9303 actually), as well as an X9303. I have run some latency tests myself using a dual trace digital scope. I can say from my measurements that I am getting what appears to be at least DX7 latency, if not better. I have not run detailed experiments, and I will anxiously await for JKos to do so at some point, but I am convinced that this radio is at least as fast, and likely a bit faster, than a DX7 in terms of stick-to-servo latency.

EDIT: The X9303 is faster than the XP9303 with the module (sorry, I was not clear on that). The X9303 is the same or better than the DX7 from what I can tell. JKos will be the final judge once he tests an X9303 himself of course.

-Hilgert

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11-01-2007 01:50 AM  9 years agoPost 370
Yug

rrMaster

UK. Herts

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Hmmm, which is faster, the DSX9 or X9303

Vegetable rights and Peace

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11-01-2007 02:28 AM  9 years agoPost 371
flyboy0413

rrApprentice

Brookfield, CT

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I own both an XP9303 with a DM9 module that I have incorporated semi-permanently into a "stock" configuration (looks just like an X9303 actually), as well as an X9303. I have run some latency tests myself using a dual trace digital scope. I can say from my measurements that I am getting what appears to be at least DX7 latency, if not better.
Which one is at least as good as the dx7? The 9303 w/ module or the 9303 2.4? Or both?

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11-01-2007 02:37 AM  9 years agoPost 372
QuantumPSI

rrElite Veteran

Atlanta, GA

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As I understand it the XP9303 with the module doesn't actually improve the latency because the regular signal has to be changed to 2.4Ghz. Further, from what I've read, the X9303 is supposed to have just as good or better latency than the DX7.

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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11-01-2007 02:37 AM  9 years agoPost 373
hilgert

rrNovice

Flower Mound, TX - USA

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Which one is at least as good as the dx7? The 9303 w/ module or the 9303 2.4? Or both?
My bad - sorry - I have edited my post above. The X9303 is faster than the XP9303 with the module, about like a DX7 from what I can tell.

-Hilgert

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11-07-2007 01:10 AM  9 years agoPost 374
JKos

rrProfessor

Redondo Beach, CA

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If anyone has bought the new Assan 2.4 GHz offering, I'd be glad to test it for latency and CCPM performance. I would need the JR module since I don't have a Futaba radio. I would only need it for one night.

Thanks,
John

RR rules!

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11-07-2007 05:14 AM  9 years agoPost 375
ez2bgman

rrElite Veteran

N'awlins, LA

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JKos,

Any latency results for the Jr X9303/Jr 921 rx yet?

Thanks

Gary
Hot Girlz in da gallery

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11-07-2007 06:47 AM  9 years agoPost 376
QuantumPSI

rrElite Veteran

Atlanta, GA

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LOL, I think we're all waiting for the X9303

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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11-07-2007 03:56 PM  9 years agoPost 377
Razmo

rrKey Veteran

Chicago

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LOL, I think we're all waiting for the X9303
Ditto!!

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11-07-2007 04:07 PM  9 years agoPost 378
9387ASH

rrElite Veteran

UK

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Yug, the DSX9 isnt in existance yet.... but it will be almost identical to the X9303.

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11-20-2007 05:17 PM  9 years agoPost 379
darkangellas

rrNovice

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Latency data for Futaba 9CS w/ Futuaba 2.4 module?

I am considering either JR X9303 or Futaba module for my 9CHPS.
Is any one experienced with latency in 9CHPS with 2.4 Module? I know that PCM latency is awful, but since 2.4 module uses PPM, is it any faster than PCM? How is it compared to JR X9303 or DX7?
My rationale is that once the latency is comparable between JR and Futaba midule, I would go for Futaba module because 1. price 2. voltage reset issue 3. single Rx vs dual Rx.
Anyone can help?

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11-20-2007 05:33 PM  9 years agoPost 380
QuantumPSI

rrElite Veteran

Atlanta, GA

My Posts: All  Forum  Topic

We are all patiently (or impatiently) waiting for how the new X9303 compares to everything out there. Including the 9C with XPS...

...now where was I, dh/dt = BS-dx/dt
I will fly you forever... till earth do us part

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HelicopterRadio - Servo - Gyro - Gov - Batt › TX/RX Latency Test Results
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