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Section 5

 

Specifications 

36

 

5.5 

Loudmouth

®

 Receiver 

Receiver physical dimensions 

7.125”H x 5.5”W x 3.0”D 

Receiver enclosure material 

Hi- Impact Polycarbonate Thermoplastic 

Receiver color 

Black 

Receiver weight 

1.65 lb. (with AFB-1545 antenna and BP-LM-Li22 battery) 

Receiver mounting 

2 aluminum brackets to side of radio 

Receiver environmental 

indoor use only 

Audio output connector 

RCA phono jack 

DC power connector 

2.1mm coaxial DC jack (size M) 

Antenna connector 

50

 BNC  

Antenna 

AFB-1545 dual-band (150-170 MHz, 450-470 MHz) 

Selective signaling decode capability 

 CTCSS (Quiet Call) 

 

 Digital Coded Squelch (Digital Quiet Call) 

 

 DTMF 

 

 Selcall 

 

 2-Tone Paging Decode 

Noise squelch sensitivity 

Programmable, factory set for 12 dB SINAD 

Frequency response 

300 - 3000 Hz, de-emphasized 

QC/DQC decode time 

per EIA Standards 

 

2-Tone decode frequency range 

300 

– 1500 Hz 

Selcall decode standard 

EEA tone set, 3-7 digits 

DTMF decode standard 

3-7 digits 

FCC Qualification 

FCC Part 15 SDoC 

Canada Qualification 

RSS-Gen/CNR-Gen 

 

 

UHF 

VHF / VHF MURS 

Frequency range 

450 - 470 MHz 

150 

– 165 MHz 

Channel steps 

6.25 kHz 

2.5 kHz 

Frequency stability 

+/-1.5 PPM (-30

 to +60

 C) 

+/-1.5 PPM (-30

 to +60

 C) 

Typical sensitivity (12 dB SINAD) 

wide 

0.15 µV (-123 dBm) 

wide 

0.16 µV (-123 dBm) 

 

narrow 

0.19 µV (-121 dBm) 

narrow 

0.18 µV (-122 dBm) 

Adjacent Channel (EIA) 

wide 

-70 dB  

wide 

-70 dB 

 

narrow 

-60 dB 

narrow 

-60 dB 

Spurious rejection 

wide 

-70 dB 

wide 

-70 dB 

 

narrow 

-60 dB 

narrow 

-60 dB 

Image rejection (EIA) 

wide 

-60 dB 

wide 

-60 dB 

 

narrow 

-60 dB 

narrow 

-60 dB 

Intermodulation (EIA) 

wide 

-65 dB 

wide 

-65 dB 

 

narrow 

-65 dB 

narrow 

-65 dB 

QC/DQC decode deviation 

wide 

500 

– 850 Hz 

wide 

500 

– 850 Hz 

requirement 

narrow 

350 

– 500 Hz 

narrow 

350 

– 500 Hz 

2-Tone decode deviation 

wide 

2.5 

– 3.5 kHz 

wide 

2.5 

– 3.5 kHz 

requirement 

narrow 

1.5 

– 2.5 kHz 

narrow 

1.5 

– 2.5 kHz 

 

 

NOTE: 

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this 

equipment.  Such modifications could void the user’s authority to operate the equipment. 
 

 

 

 
 
 
 

Summary of Contents for LoudMouth LM-600Analog

Page 1: ...corded message Ritron Pub 14500097 Rev D 01 20 2019 Ritron Inc All rights reserved Loudmouth Ritron Patriot Jobcom OutPost GateGuard Quiet Call and Quick Assist are registered trademarks of Ritron Inc...

Page 2: ...DQC Tone Codes 19 Table b Interference Eliminator Programmable QC Tone Codes 20 Table b Digital Interference Eliminator Programmable DQC Tone Codes 20 Table C Programmable 2 Tone DTMF and Selcall Cod...

Page 3: ...Loudmouth receiver and PA speaker LM 600Analog Loudmouth Radio Receiver with 5W audio amplifier 05500040 Horn Speaker with RCA phono plug and 25 ft cable RPS 1B Power Cube 1 5A with 2 1mm coaxial DC...

Page 4: ...trips snapping it into position as shown 4 Program the Loudmouth receiver per the instructions in the Programming section of this manual leaving the RPS 1B power supply or BP LM Li22 backup battery co...

Page 5: ...Loudmouth channel and the Loudmouth receiver must be programmed for the same DQC code All Ritron radios offer 104 different field programmable DQC codes from which to choose Paging the Loudmouth with...

Page 6: ...ur 2 way channel can broadcast over the loudspeaker once it is activated even if their 2 way radio is not programmed with the correct 2 tone DTMF or Selcall paging code There is no need to license add...

Page 7: ...using a single Loudmouth receiver or multiple receivers and speakers 1 Refer to the horizontal shaded bars on the chart below to determine the sound level that best represents your location This shou...

Page 8: ...e label CAN RSS Gen CNR Gen This device contains a license exempt receiver that complies with Innovation Science and Economic Development Canada s license exempt RSS s Operation is subject to the foll...

Page 9: ...able if you need more a standard RCA phono cable extension can be used ie Radio Shack Catalog 4202362 The speaker should not be in an area where the 2 way radio user addressing the speaker will typica...

Page 10: ...Loudmouth speaker should be mounted as high as practical and pointed toward the farthest location you need to cover Large obstructions will significantly reduce the coverage area Do not place the spea...

Page 11: ...ecure the speaker tightly to the mounting surface using all 6 mounting holes if possible At high audio output levels the speaker can generate significant vibration and must be rigidly secured This is...

Page 12: ...d by large metal objects The receiver box can be mounted horizontally as long as the antenna is in a vertical position Do not install the Loudmouth receiver in a high traffic location with the possibi...

Page 13: ...receiver for each speaker To cover a large area or an area with large obstructions place 2 speakers back to back in a central location The speakers should be mounted as high as possible and pointing...

Page 14: ...code that allows paging of all zones at once or Group Call to page more than one zone Zone paging allows for volume levels that are programmed to the specific needs of that area If zone paging is not...

Page 15: ...oof fiberglass reinforced polyester enclosure Mounting flanges for flat surface Dimensions 13 H x 10 5 W x 5 5 D Weight 8 lbs Ritron model RSS 200 20W solar panel kit can be used to power the Loudmout...

Page 16: ...a normally closed switch that opens whenever a valid message is received see Relay Polarity Jumper at right Green Relay Switch Output second switch connection used with Blue wire White Switch Input co...

Page 17: ...out 2 Tone Selcall or DTMF decode programming or Enter a 2 digit 2 Tone Paging code from TABLE C PROGRAMMABLE 2 TONE DTMF AND SELCALL CODES or Enter 1 plus any 3 7 digit DTMF Code or Enter 2 plus any...

Page 18: ...de by clicking the PROGRAM button until the program display shows the desired number Pause the radio will show a hyphen across the center of the display to indicate that it is ready to accept the next...

Page 19: ...in program mode click the PROGRAM button until the program display shows the Program Code F Pause the radio will show a hyphen across the center of the display to indicate that it is ready to readout...

Page 20: ...4 30 461 0375 12 5 4 31 461 0625 12 5 4 32 461 0875 12 5 4 33 461 1125 12 5 4 34 461 1375 12 5 4 35 461 1625 12 5 4 36 461 1875 12 5 4 37 461 2125 12 5 4 38 461 2375 12 5 4 39 461 2625 12 5 4 40 461...

Page 21: ...the program display shows the desired number Pause the radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit 6 FOR DQC CODES ONLY Enter the 3...

Page 22: ...43 754 Table C Programmable 2 Tone DTMF and Selcall Codes Code Feature Default Description Remove 2 Tone DTMF or Selcall Programming 0 Delete Remove all 2 Tone DTMF or Selcall programming 2 Tone Codes...

Page 23: ...indicate that it is ready to accept the next digit 6 FOR SELCALL CODES ONLY Enter a 2 using the PROGRAM button Pause the radio will show a hyphen across the center of the display to indicate that it...

Page 24: ...o accept the next digit 7 Press and release the ENTER button to save your programming A hyphen will flash 3 times on the program display to indicate that programming was successful The radio is now re...

Page 25: ...h On message 42 Play Switch Off Message Plays the recorded Switch Off message Relay Operation 511 Relay operation Disable Disable relay operation 512 Relay operation Enable Set this option for relay c...

Page 26: ...en across the center of the display to indicate that it is ready to accept the next digit 5 Enter the 2nd digit of the volume setting by clicking the PROGRAM button until the program display shows the...

Page 27: ...g on NOAA frequency 1 per Table d below 4 Press and release the PROGRAM button to step through the 7 NOAA weather frequencies Pause on each frequency to listen for the NOAA weather broadcast on the Lo...

Page 28: ...ecord and Play Delay Time Code A62_ _ _ Recorded Message Replay No Enter Recorded Message No Replay Code A61 or Yes Enter Recorded Message number of Replays Code A61_ Relay Operation Off Enter Relay D...

Page 29: ...lished the user simply presses the 2 way radio s PTT and speaks while on the Loudmouth channel After a period of inactivity the Loudmouth will automatically reset and will then require the correct DTM...

Page 30: ...ogrammable Paging Reset Time sets the length of time the Loudmouth receiver can go without receiving a signal before 2 tone is once again required for access Factory default Paging Reset Time is 10 se...

Page 31: ...be equipped with an optional BP LM Li22 emergency backup battery that will temporarily power the radio if primary power from the RPS 1B is interrupted The BP LM Li22 is a 2200mAH rechargeable battery...

Page 32: ...r audio getting back into the microphone of the radio being used to access the Loudmouth This is a problem with the calling radio not the Loudmouth receiver Although the Loudmouth is not intended to b...

Page 33: ...phen across the center of the display to indicate that it is ready to accept the first digit of the Enable Switch On Message Only code 5 Enter the 1st digit of the Switch On Message Only code by click...

Page 34: ...s been repeated in it s entirety Radio Operation Timeline The following timeline explains operation for Loudmouth radios In this example the Loudmouth is programmed for Record and Play Delay Message P...

Page 35: ...equires its own external power either AC or DC 60201136 Description Strobe Light Blue Common Switch Contact On Off Switch Green Normally Closed Switch Contact Connect to ground Red 10 5VDC 400mA MAX N...

Page 36: ...vel to power amplifier 180 mVPP Audio output level 1 9 18 5 VPP Audio speaker volume adjustment 10 100 Frequency response 500 3000 Hz 5dB Volume Power SPL Output Setting Output 16m Level 10 0 06 W 71...

Page 37: ...hours of standby time Maximum current at 11 1 VDC 1 0 A for 1 speaker 1 6A for 2 speakers 5 3 Loudmouth Speaker Speaker impedance 8 Speaker power handling 30W Speaker physical dimensions horn diamete...

Page 38: ...set 3 7 digits DTMF decode standard 3 7 digits FCC Qualification FCC Part 15 SDoC Canada Qualification RSS Gen CNR Gen UHF VHF VHF MURS Frequency range 450 470 MHz 150 165 MHz Channel steps 6 25 kHz 2...

Page 39: ...ed warranties of merchantability and fitness for a particular purpose are limited to the duration of this limited warranty as it applies to the covered product Incidental and consequential damages are...

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