Ritron RIT37-146M User Manual
INTRODUCTION
page 1
THANK YOU FOR CHOOSING RITRON
Congratulations on your purchase of the MURS base station.
Your new radio is the resul
Your new radio is the resul
t of Ritron’s more than 30 years
history of designing, manufacturing, and supplying reliable,
professional wireless communication products. Ritron wireless
products will improve the operation, safety, and profitability of
any organization by providing instant voice communications
between employees throughout the workplace.
professional wireless communication products. Ritron wireless
products will improve the operation, safety, and profitability of
any organization by providing instant voice communications
between employees throughout the workplace.
MURS MODEL NUMBERS
JBS-146M
(Jobcom)
(2-W, 10 Ch)
JBS-146M-A
(Jobcom)
(2-W, 10 Ch)
MURS VHF radios are designed to operate exclusively on the 5
MURS channel frequencies of 151.820, 151.880, 151.940,
154.570, and 154.600 MHz. There are no provisions for
programming MURS model radios for any other frequencies.
BASIC FEATURES
This manual covers Ritron JBS MURS model base stations. A
rugged, programmable two-way desktop base station designed
to operate in the FCC Part 95J Multi-Use Radio Service. Each
radio is equipped with these features:
rugged, programmable two-way desktop base station designed
to operate in the FCC Part 95J Multi-Use Radio Service. Each
radio is equipped with these features:
Push-button Operating Controls. The Push-To- Talk (PTT),
Channel, On / Volume Up, Volume Down / Off and the
special feature “Z” button controls are conveniently located
on the face of the radio.
special feature “Z” button controls are conveniently located
on the face of the radio.
Channel Display. The LED display will show the current
operating channel, and contains a transmit / busy lamp. The
display is also used to indicate volume level and paging decode
status on radios programmed for 2-Tone paging operation.
display is also used to indicate volume level and paging decode
status on radios programmed for 2-Tone paging operation.
10-channel Capability. Up to 10 channels can be programmed
to contain a unique set of operating frequencies and options.
QC (Quiet Call) and DQC (Digital Quiet Call) Interference
Eliminator Codes. Each channel can be programmed from a
list of 50 QC sub-audible or 104 DQC digital privacy codes.
list of 50 QC sub-audible or 104 DQC digital privacy codes.
Field programming. The MURS base radio allows you to
quickly select and program each channel individually while in
the field without the need for a PC programmer. Each
channel can be programmed to one of 5 VHF MURS channel
table frequencies and one of 50 QC or 104 DQC interference
eliminator codes, or you can delete a channel altogether.
the field without the need for a PC programmer. Each
channel can be programmed to one of 5 VHF MURS channel
table frequencies and one of 50 QC or 104 DQC interference
eliminator codes, or you can delete a channel altogether.
Channel Scanning. Channel Scan allows scanning of all
channels programmed into the radio, and can be turned On
and Off through Field programming. The scan channel has
many features, including Priority Scanning and Busy Channel
Blocking.
and Off through Field programming. The scan channel has
many features, including Priority Scanning and Busy Channel
Blocking.
Special Feature
“Z” button. The “Z” button is capable of
performing one of a variety of functions. These functions can
be PC programmed by your dealer OR certain functions (in
bold) can also be assigned to the “Z” button by the end user.
“Z” button function options: Channel Scan, Weather
Channel, Monitor, Send 2-Tone Code*, Send Call Tone,
Send DTMF ANI (PC programmable by your Ritron dealer).
be PC programmed by your dealer OR certain functions (in
bold) can also be assigned to the “Z” button by the end user.
“Z” button function options: Channel Scan, Weather
Channel, Monitor, Send 2-Tone Code*, Send Call Tone,
Send DTMF ANI (PC programmable by your Ritron dealer).
These features require special PC programming:
See your Ritron dealer or contact Ritron directly for PC
programming of these optional features.
programming of these optional features.
2-Tone Decode. Each channel can be programmed for 2-
Tone paging decode within a frequency range of 300-1500
Hz. Additional 2-tone paging features include Group Call, All
Call, automatic reset, and transpond alert.
Hz. Additional 2-tone paging features include Group Call, All
Call, automatic reset, and transpond alert.