InterceptRadio.com Forums :: View topic - SEATTLE Metropolitan Improvement District ambassadors

452.675 (82.5).

They have 4 channel radios, but chs 1 and 2 are the same freq. 1 is the safety ambassadors, 2 is maintenance. They use some sort of DTMF tones to keep the conversations seperate though.

Units 1-50 are safety guys, 51 and up are maintenance.

MID Ten Codes
10-1 Radio Check
10-2 Radio Check loud and Clear
10-4 Message received
10-6 Stand By
10-7 Out of Service
10-8 In Service
10-9 Repeat last
10-11 Meet at _____
10-18 Return to base
10-22 Cancel/disregard
10-76 Enroute

MID Brevity Codes
101 911 Crime Report
102 Narcotics Activity
103 Alcohol activity
104 Public Urination

:D :D Most often -- on a shared channel -- they would just use a different PL or DCS code for each service. I have seen this at several malls -- that share the same channel between Security and Maintenance. Any possiblity that they just use two different tones ??

SO -- how does Security know that they use the same channel - if they cant't hear the other units ??? Try listening to 457.6625, 457.6875, 457.7125 and 457.7375. They most likely are the missing F-3 and F-4 's. Maybe two for security and two for all other users. What type of radios do they use ??

Author:	aswed [ Tue Nov 15, 2005 10:52 pm ]
Post subject:	SEATTLE Metropolitan Improvement District ambassadors
Anyone know the freqs for the SEATTLE Metropolitan Improvement District ambassadors, the guys and girls that roam Downtown Seattle on Bikes and Foot, I looked in the Intercept Frequency Database and could not find it, and in the King County Business (fixed and mobile), and not in that listing as well. Any help would be Great :D

Author:	midnightcaller [ Tue Nov 15, 2005 11:16 pm ]
Post subject:	SEATTLE Metropolitan Improvement District ambassadors
Try looking in the FCC data base, do a search on King County Dave

Author:	Wilrobnson [ Wed Nov 16, 2005 7:42 pm ]
Post subject:
452.675 (82.5). They have 4 channel radios, but chs 1 and 2 are the same freq. 1 is the safety ambassadors, 2 is maintenance. They use some sort of DTMF tones to keep the conversations seperate though. Units 1-50 are safety guys, 51 and up are maintenance. MID Ten Codes 10-1 Radio Check 10-2 Radio Check loud and Clear 10-4 Message received 10-6 Stand By 10-7 Out of Service 10-8 In Service 10-9 Repeat last 10-11 Meet at _____ 10-18 Return to base 10-22 Cancel/disregard 10-76 Enroute MID Brevity Codes 101 911 Crime Report 102 Narcotics Activity 103 Alcohol activity 104 Public Urination 105 Trespass 106 Illegal vendor 107 Merchant call 108 Bus stop patrol 109 Protest gathering 110 Pedestrian interference 111 Prostitution 201 Escort 202 Directions- West Edge 203 Directions- Pioneer Square 204 Directions- Waterfront 205 Directions- Belltown 206 Directions- Retail Core 207 Directions- Denny Triangle 208 Directions- Theatre 209 Directions- Hotel 210 Directions- Restaurant 211 Directions- Offices 212 Bus route info 301 Human Service contacts 302 Service referral 303 911 SUV (?) 304 911 Medical 401 Merchant Handout 402 Merchant Info 403 Public Handout 404 Public Info 405 Survey 406 Public Event 501 Graffiti- Private Property 502 Graffiti- Public Property 503 Remove/Disinfect- feces/urine/vomit 505 Exposed wires, missing face plate, light out 506 Sidewalk needs sweeping 507 Trash can needs emptying 508 Sidewalk or curb needs repair 509 Alley Maintenance 613 Illegal dumping 615 lost and found?

Author:	aswed [ Wed Nov 16, 2005 9:56 pm ]
Post subject:
Wilrobnson wrote: 452.675 (82.5). They have 4 channel radios, but chs 1 and 2 are the same freq. 1 is the safety ambassadors, 2 is maintenance. They use some sort of DTMF tones to keep the conversations seperate though. Units 1-50 are safety guys, 51 and up are maintenance. MID Ten Codes 10-1 Radio Check 10-2 Radio Check loud and Clear 10-4 Message received 10-6 Stand By 10-7 Out of Service 10-8 In Service 10-9 Repeat last 10-11 Meet at _____ 10-18 Return to base 10-22 Cancel/disregard 10-76 Enroute MID Brevity Codes 101 911 Crime Report 102 Narcotics Activity 103 Alcohol activity 104 Public Urination Thanks Wilrobnson, So the freqs are 452.675 1 and 2 with a PL tone of (82.5)?? And Freqs 3 and 4 are 457.675?? Input freqs?? And Dave A you could learn somthing from Wilrobnson. :)

Author:	Wilrobnson [ Thu Nov 17, 2005 6:49 pm ]
Post subject:
Look at it this way... Channel 1- Safety Ambassadors- 452.675 with a pl tone of 82.5 Channel 2- Maintenance- 452.675 with a pl tone of 82.5 Channel 3- 'Tac'- Dunno the freq Channel 4- 'Tac'- Dunno the freq The radios display it thusly: CH1 SAFETY CH2 MAINT CH3 TAC CH4 TAC Standard disclaimer: I don't work for, nor have I ever, the MID. I'm a social engineer ;)

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Author:	DRB [ Fri Nov 18, 2005 6:18 am ]
Post subject:
WHY?!?! Channel 1- Safety Ambassadors- 452.675 with a pl tone of 82.5 Channel 2- Maintenance- 452.675 with a pl tone of 82.5 CH1 SAFETY CH2 MAINT CH3 TAC CH4 TAC

Author:	Wilrobnson [ Fri Nov 18, 2005 5:20 pm ]
Post subject:
DRB wrote: WHY?!?! Why, what? They use the same freq and tone, but a DTMF signalling tone of some sort, so that they don't hear each other. No, I don't get it either.

Author:	MTM [ Mon Nov 21, 2005 1:26 am ]
Post subject:
:D :D Most often -- on a shared channel -- they would just use a different PL or DCS code for each service. I have seen this at several malls -- that share the same channel between Security and Maintenance. Any possiblity that they just use two different tones ??

Author:	Wilrobnson [ Tue Nov 22, 2005 8:50 pm ]
Post subject:
MTM wrote: :D :D Most often -- on a shared channel -- they would just use a different PL or DCS code for each service. I have seen this at several malls -- that share the same channel between Security and Maintenance. Any possiblity that they just use two different tones ?? No, I verified and re-verified this. Every time a unit keys up the mic, there's some sort of MODAT-style signalling using DTMF tones....I never really bothered to figure it out, I'm not that interested. I did ask one of the safety guys, he verified the seperation between the 2 channels. I understand about the multiple channels/tones thing, I remember the Muckleshoot Casino used to use 476.7625/.8125 shared over 8 channels, difering PL tones.

Author:	MTM [ Tue Nov 22, 2005 10:13 pm ]
Post subject:
SO -- how does Security know that they use the same channel - if they cant't hear the other units ??? Try listening to 457.6625, 457.6875, 457.7125 and 457.7375. They most likely are the missing F-3 and F-4 's. Maybe two for security and two for all other users. What type of radios do they use ??

Author:	Wilrobnson [ Wed Nov 23, 2005 3:31 pm ]
Post subject:
MTM wrote: SO -- how does Security know that they use the same channel - if they cant't hear the other units ??? Try listening to 457.6625, 457.6875, 457.7125 and 457.7375. They most likely are the missing F-3 and F-4 's. Maybe two for security and two for all other users. What type of radios do they use ?? ...Because I held my scanner and we listened to both it and his radio at the same time. Those MID-licensed freqs were not loaded into the guy's radio, I had them entered and we tried that. I didn't have the Scout with me :( ...Some sort of Kenwoods.

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