Search found 129 matches

by gopher
Fri Mar 25, 2011 4:35 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: Receive ALL group calls regardless of call ID hack
Replies: 5
Views: 3033

Re: Receive ALL group calls regardless of call ID hack

yes that would be nice, all call on tx AND RX, please mother moto! i wanted to see how hard it is to listen in on a local systems with unknown system parameters, off the top of my head here is what i think i did not sure if its 100% correct If the radio programmers had setup a group calls that were ...
by gopher
Sun Mar 13, 2011 9:37 am
Forum: Experimental and Next Generation LMR
Topic: DD-WRT or Tomato or OpenWrt for ROIP system
Replies: 8
Views: 9802

Re: DD-WRT or Tomato or OpenWrt for ROIP system

i dont know if this helps but ill throw it out there... i was using DDWRT in a early wap54g and a late model wrt54g. The wap worked pretty much flawlessly, the wrt had lots of problems... may been a hardware thing. I swapped both out with the ubiquiti bullet2hp and high gain antennas. the OS handles...
by gopher
Fri Mar 11, 2011 4:36 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: How to build program cable?
Replies: 23
Views: 9018

Re: How to build program cable?

i bought the 100 dollar cable, check the pinpout and made a diagram. theres no electronics involved. no seeing an option to attach to the post so here is the link
http://kd8eyf.org/images/mototrbo.PNG
by gopher
Wed Oct 20, 2010 5:04 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: Homebrew your own mototrbo?
Replies: 9
Views: 3812

Re: Homebrew your own mototrbo?

Do these hyteia radios require purchasing CPS?
by gopher
Wed Oct 20, 2010 4:08 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: Homebrew your own mototrbo?
Replies: 9
Views: 3812

Homebrew your own mototrbo?

Some dudes on qrz . Com forums says homebrewing a trbo compatibale radio is a easy!!! all you need is to buy a ambe chip for 25 Is he nuts? Also word is HYT radios are compatiable with trbo... Any truth to this?
by gopher
Mon Oct 18, 2010 9:33 pm
Forum: General Motorola Solutions & Legacy Radio Discussion
Topic: System Saber Squelch?
Replies: 0
Views: 408

System Saber Squelch?

I have a VHF system saber that i programmed a while ago, however i did not set tone squelch for some repeaters, and the standard squelch level is set a little low in the software. Did i miss the option to set standard squelch level via function key, or am i dreaming?
by gopher
Fri Jan 15, 2010 11:02 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: MotoTRBO Password Interception
Replies: 42
Views: 12328

Re: MotoTRBO Password Interception

So if the password is unkown how would one locate it inside the captire file?
by gopher
Wed Dec 02, 2009 1:33 pm
Forum: Experimental and Next Generation LMR
Topic: opensource imbe encoder
Replies: 6
Views: 9022

Re: opensource imbe encoder

all code used in the test program is open C++ including the imbe vocoder
by gopher
Wed Dec 02, 2009 12:54 am
Forum: Experimental and Next Generation LMR
Topic: opensource imbe encoder
Replies: 6
Views: 9022

Re: opensource imbe encoder

cool let us know how it works.
i am surprised the range i got with just a 150mw signal. using a small diamond SRH805 HT Antenna mounted directly on the usrp on the 2nd floor of my house i was able to receive clear digital 300 feet down the stree in an urban neighborhood. not bad!
by gopher
Tue Dec 01, 2009 7:41 pm
Forum: Experimental and Next Generation LMR
Topic: opensource imbe encoder
Replies: 6
Views: 9022

Re: opensource imbe encoder

since this got tucked away in a dark corner... if anyone is interested in this setup check out op25 http://sedition.org.au/op25/ work continues on this project, expect to see a repeater setup soon. hard ware used is a usrp1 http://www.ettus.com/ which will set you back 700 big ones, plus rf boards.....
by gopher
Mon Aug 24, 2009 12:55 pm
Forum: Radio Programming
Topic: bad cable or computer to fast?
Replies: 6
Views: 597

Re: bad cable or computer to fast?

got it working finally
my friend loaned me a 486 25mhz
its slow but it works!

is there a way to design a codeplug file in the windows gui then just load it with the old dos rss?
by gopher
Sun Aug 23, 2009 10:56 pm
Forum: Radio Programming
Topic: bad cable or computer to fast?
Replies: 6
Views: 597

Re: bad cable or computer to fast?

i turned off all the cpu cache and underclocked the thing way down
getting a different error now
'serial bus communication error
no response after transmit
turn radio off then on to try again'


any ideas??
by gopher
Sun Aug 23, 2009 10:22 pm
Forum: Radio Programming
Topic: bad cable or computer to fast?
Replies: 6
Views: 597

bad cable or computer to fast?

i got a 2 system saber radio that dont want to communicate with the rss im using R03.00.2 and the computer is a 500mhz celeron the com test shows the radio CON version and when i goto read the codeplug the radio display says 'chan 1' and pauses and i get the error 'serial bus communications error co...
by gopher
Sun Apr 12, 2009 4:04 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: Monitor Trbo
Replies: 3
Views: 2519

Re: Monitor Trbo

question assuming you have a radio thats used on the system that you want to monitor, and assuming you have the correct cable and software, it should be possible to read the radio 'codes' correct? is it possible the system admin would lock the radio out from reading its information via password ? or...
by gopher
Mon Dec 29, 2008 11:25 pm
Forum: Base Stations, Repeaters, General Infrastructure
Topic: spectrum recording
Replies: 2
Views: 374

spectrum recording

if i want to record 17 frequencies from my local simulcast @ 12.5 kHz bandwidth of raw P25 data with a SDR radio what would the Mb/s requirements be at max all 17 in use????
by gopher
Sat Nov 01, 2008 10:11 am
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: LMR NMO MOUNTS?
Replies: 8
Views: 12347

Re: LMR NMO MOUNTS?

does anyone recognize this mini-uhf connector. i picked it up directly from the motorola dealer, because the cheap Chinese connectors don't seem to sit right. is it a hex crimp or compression? Image
by gopher
Mon Oct 27, 2008 6:49 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: LMR NMO MOUNTS?
Replies: 8
Views: 12347

LMR NMO MOUNTS?

are there any nmo mounts that come with lmr195/200 or similar?
by gopher
Thu Jul 31, 2008 9:34 pm
Forum: General Motorola Solutions & Legacy Radio Discussion
Topic: looking for a strong 440 mobile
Replies: 13
Views: 2419

looking for a strong 440 mobile

hey folks, I have a 2m v8000 and a 900 gtx in the car, but i would like to add a 440 monoband to add to the mobile... I have all the cables and software so i don't mind having a non-field-programmable radio as long as i have around 25 to 50 memories for repeaters and simplex. There is really not muc...
by gopher
Wed May 14, 2008 8:36 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: what are you guys using for antenna / coax
Replies: 8
Views: 12748

what are you guys using for antenna / coax

Im wondering what you guys are using for your mobile setup... I currently have a 900mhz NMO motorola antenna, and I am wondering what to use for coax / antenna mount. Most of the mounts i see online already have crappy coax connected. I want to use a real low loss coax... Does anyone know where i ca...
by gopher
Fri Mar 28, 2008 7:34 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: GTX mobile faceplate disassembly
Replies: 1
Views: 3478

GTX mobile faceplate disassembly

how do i get the white plastic knob part off the metal shaft? is it locked down somehow?
by gopher
Sat Mar 22, 2008 11:58 am
Forum: Motorola Digital and Voice Paging
Topic: unication alpha elite
Replies: 1
Views: 1774

unication alpha elite

Is the unication alpha elite really a motorola pager? It looks just like one. If not, is there a Motorola pager that is equivlant ? EDIT dumb question. Sorry. I guess the Motorola alpha elite is the same thing. Anyway, Do i really need the cradle to program? or does anyone know of schematic i could ...
by gopher
Mon Jan 21, 2008 5:30 pm
Forum: MotoTRBO Portables and Mobiles (4xxx/6xxx) 1.0 Series Subscribers
Topic: XPR 6550 Digital
Replies: 6
Views: 3622

XPR 6550 Digital

We are replacing out analog radios with these new XPR 6550 They are currently setup for 2 zones , analog and digital the analog is in the 400mhz band so i assume the digital is also... Online i found out the digital is 4FSK Digital Modulation with AMBE++ Digital Vocoder I dont suppose there is any c...
by gopher
Sat Dec 29, 2007 7:54 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: motorola M11WRD4CB1AN
Replies: 7
Views: 5739

Re: motorola M11WRD4CB1AN

thanks guys for the replies the dude says that 888 goes away after 10 seconds so i guess its ok.
by gopher
Sat Dec 29, 2007 5:54 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: motorola M11WRD4CB1AN
Replies: 7
Views: 5739

Re: motorola M11WRD4CB1AN

Ok that clears everything up Thanks for the information
they dudes thats selling it sent me a picture of the unit.... however it does not look right to me. ( i doubt its on channel 888 ) all the lights and display is lit up. is this normal?
Image
by gopher
Sat Dec 29, 2007 4:22 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: motorola M11WRD4CB1AN
Replies: 7
Views: 5739

Re: motorola M11WRD4CB1AN

ok so B=Privacy Plus your link says they have programed that type of radio for ham use. however http://n1su.com/900.html says "The 4th digit from the end, M11WRD4CB1AN, specifies whether the radio is equipped with Privacy Plus or other voice encryption options - none of which can be used on the...
by gopher
Sat Dec 29, 2007 2:11 pm
Forum: Converting Motorola Equipment to 900MHz Amateur
Topic: motorola M11WRD4CB1AN
Replies: 7
Views: 5739

motorola M11WRD4CB1AN

can i convert gtx model M11WRD4CB1AN to ham bands? does it have the voice privacy? if so is it removable?
by gopher
Fri Dec 22, 2006 11:44 am
Forum: General Motorola Solutions & Legacy Radio Discussion
Topic: Icom F21 problems
Replies: 2
Views: 534

Icom F21 problems

Just picked up a few icom F21 radio and cable but my software is for a F4 only.
Anyone know where i can get the right software?

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