R.V.R. Elettronica URPT/MIC User manual

URPT/MIC & URPR/ MIC
USER MANUAL
VOLUME1
Manufactured by R.V.R ELETTRONICA S.p.A. Italy

URPT/MIC & URPR/ MIC - User Manual
Version 1.1
© Copyright 2011-2012
R.V.R. Elettronica SpA
Via del Fonditore 2/2c - 40138 - Bologna (Italia)
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
Web: www.rvr.it
All rights reserved
PrintedandboundinItaly.Nopartofthismanualmaybereproduced,
memorized or transmitted in any form or by any means, electronic
or mechanic, including photocopying, recording or by any informa-
tion storage and retrieval system, without written permission of the
copyright owner.
File Name: URPT&URPR_MIC_ING_1.1.indb
Version: 1.1
Date: 29/06/2012
Revision History
Date Version Reason Editor
20/05/2011 1.0 First Version J. H. Berti
29/06/2012 1.1 Technical specication upgrade J. H. Berti












URPT/MIC & URPR/MIC
ELETTRONICA
i
User Manual
Rev. 1.1 - 29/06/12
Table of Contents
1. Preliminary Instructions 1
2. Warranty 1
3. First Aid 2
3.1 Treatment of electrical shocks 2
3.2 Treatment of electrical Burns 2
4. General Description 3
4.1 Unpacking 3
4.2 Features 3
4.3 URPT/MIC Frontal Panel Description 7
4.4 URPT/MIC Rear Panel Description 8
4.5 URPT/MIC Connector Description 9
4.6 URPR/MIC Frontal Panel Description 11
4.7 URPR/MIC Rear Panel Description 12
4.8 URPR/MIC Connector Description 13
4.9 URPT/MIC Technical Description 15
4.10 URPR/MIC Technical Description 17
5. URPT/MIC quick guide for installation and use 18
5.1 Preparation 18
5.2 First power-on and setup 21
5.3 Operation 22
5.4 Management Firmware 24
6. URPR/MIC quick guide for installation and use 30
6.1 Preparation 30
6.2 First power-on and setup 21
6.3 Operation 22
6.4 Management Firmware 24
 7. IdenticationandAccesstotheModules 40
7.1 URPT/MIC Upper View 40
7.2 URPR/MIC Upper View 40

ii User Manual
Rev. 1.1 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
This page was intentionally left blank

URPT/MIC & URPR/MIC
ELETTRONICA
1/ 42
User Manual
Rev. 1.1 - 29/06/12
1. Preliminary Instructions
• General Warnings
This equipment should only be operated, installed and
maintained by “trained” or “qualied” personnel who are familiar
withrisksinvolvedinworkingonelectricandelectroniccircuits.
“Trained”meanspersonnelwhohavetechnicalknowledgeof
equipment operation and who are responsible for their own
safety and that of other unqualied personnel placed under
their supervision when working on the equipment.
“Qualified” means personnel who are trained in and
experienced with equipment operation and who are
responsible for their own safety and that of other unqualied
personnel placed under their supervision when working on
the equipment.
WARNING: Residual voltage may be present inside
theequipmentevenwhentheON/OFFswitchissetto
Off. Before servicing the equipment, disconnect the
power cord or switch off the main power panel and
makesurethesafetyearthconnectionis connected.
Some service situations may require inspecting the
equipmentwithlivecircuits.Onlytrainedandqualied
personnelmayworkontheequipmentliveandshallbe
assistedbyatrainedpersonwhoshallkeepreadyto
disconnectpowersupplyatneed.
R.V.R. Elettronica S.p.A. shall not be liable for injury to
persons or damage to property resulting from improper use
or operation by trained/untrained and qualied/unqualied
persons.
WARNING:Theequipmentisnotwaterresistant.
Anywaterenteringtheenclosuremightimpairproper
operation. To prevent the risk of electrical shock or
re,donotexposethisequipmenttorain,drippingor
moisture.
Please observe local codes and re prevention rules when
installing and operating this equipment.
 WARNING: This equipment contains exposed
livepartsinvolvinganelectricalshockhazard.Always
disconnectpowersupplybeforeremovinganycovers
orotherpartsoftheequipment.
Ventilation slits and holes are provided to ensure reliable
operation and prevent overheating; do not obstruct or
cover these slits. Do not obstruct the ventilation slits under
any circumstances. The product must not be incorporated
in a rack unless adequate ventilation is provided or the
manufacturer’s instructions are followed closely.
 WA RN IN G : T hi s  eq ui pm e nt  ca n  ra di a te
radiofrequencyenergyand,ifnotinstalledincompliance
with manual instructions and applicable regulations,
maycauseinterferencewithradiocommunications.
 WARNING: This equipment is tted with earth
connectionsbothinthepowercordandforthechassis.
Makesurebothareproperlyconnected.
Operationof this equipmentina residential area maycause
radio interference, in which case the user may be required
to take adequate measures.
The specications and data contained herein are provided
forinformationonly andare subjectto changeswithoutprior
notice. R.V.R. Elettronica S.p.A. disclaims all warranties,
express or implied.While R.V.R. Elettronica S.p.A.
attempts to provide accurate information, it cannot accept
responsibilityorliabilityfor any errors or inaccuracies in this
manual, including the products and the software described
herein.R.V.R. Elettronica S.p.A. reservestherightto make
changes to equipment design and/or specications and to
this manual at any time without prior notice.
• Notice concerning product intended purpose and use
limitations.
This product is a radio transmitter suitable for frequency-
modulation audio radio broadcasting. Its operating
frequenciesarenotharmonisedindesignatedusercountries.
Before operating this equipment, user must
obtain a licence to use radio spectrum from the
competent authority in the designated user country.
Operating frequency, transmitter power and other
characteristics of the transmission system are subject to
restrictions as specied in the licence.
2. Warranty
LaR.V.R. Elettronica S.p.A. warrantsthisproducttobefree
from defectsinworkmanshipanditsproper operationsubject
tothelimitationssetforthinthesuppliedTermsandConditions.
PleasereadtheTermsandConditionscarefully,aspurchase
ofthe productor acceptanceof theorderacknowledgement
imply acceptance of the Terms and Conditions.
Forthelatestupdatedtermsandconditions,pleasevisitourweb
site at WWW.RVR.IT. The web site may be modied, removed
or updated for any reason whatsoever without prior notice.
The warranty will become null and void in the event the
product enclosure is opened, the product is physically
damaged,isrepairedbyunauthorisedpersonsoris usedfor
purposesother thanits intendeduse,as well asinthe event
of improper use, unauthorised changes or neglect.
In the event a defect is found, follow this procedure:
1 Contacttheselleror distributorwhosoldtheequipment;
provide a description of the problem or malfunction for
the event a quick x is available.
Sellers and Distributors can provide the necessary
informationtotroubleshootthemostfrequentlyencountered
problems. Normally, Sellers and Distributors can offer a
faster repair service than the Manufacturer would. Please
note that Sellers can pinpoint problems due to wrong
installation.
2 IfyourSellercannothelpyou,contactR.V.R. Elettronica
S.p.A. and describe the problem; if our staff deems it
appropriate, you will receive an authorisation to return
the equipment along with suitable instructions;
3 When you have received the authorisation, you may
return the unit. Pack the unit carefully before shipment;
use the original packaging whenever possible and seal
the package perfectly. The customer bears all risks of
loss (i.e., R.V.R. shall not be liable for loss or damage)
until the package reaches the R.V.R. factory. For this
reason, we recommend insuring the goods for their full
value.Returnsmustbesent onaC.I.F.basis(PREPAID)
to the address stated on the authorisation as specied
by the R.V.R. Service Manager.
IMPORTANT
The symbol of lightning inside a triangle placed on the product, evidences the operations for
which is necessary gave it full attention to avoid risk of electric shocks.
The symbol of exclamation mark inside a triangle placed on the product, informs the user
about the presence of instructions inside the manual that accompanies the equipment, im-
portant for the efcacy and the maintenance (repairs).

2/ 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
Units returned without a return authorisation may
be rejected and sent back to the sender.
4 Be sure to include a detailed report mentioning all
problems you have found and copy of your original
invoice (to show when the warranty period began) with
the shipment.
Pleasesendspareandwarrantyreplacementpartsordersto
theaddressprovidedbelow.Makesuretospecifyequipment
model and serial number, as well as part description and
quantity.
R.V.R. Elettronica S.p.A.
Via del Fonditore, 2/2c
40138 BOLOGNA ITALY
Tel. [phone]
3. First Aid
All personnel engaged in equipment installation, operation
and maintenance must be familiar with rst aid procedures
and routines.
 3.1 Electricshocktreatment
3.1.1 If the victim is unconscious
Follow the rst aid procedures outlined below.
• Lay the victim down on his/her back on a rm
surface.
• the neck and tilt the head backwards to free
the airway system (Figure 1).
Figure 1
• If needed, open the victim’s mouth and check
for breathing.
• If there is no breathing, start articial respiration
withoutdelay(Figure 2)asfollows:tiltthehead
backwards,pinch the nostrils,seal your mouth
around the victim’s mouth and give four fast
rescue breaths.
Figure 2
• Check for heartbeat (Figure 3); if there is
no heartbeat, begin chest compressions
immediately (Figure 4) placing your hands in
the centre of the victim’s chest (Figure 5).
Figure 3 Figure 4 Figure 5
• One rescuer: give 2 quick rescue breaths after
each 15 compressions.
• Two rescuers: one rescue breath after each 5
compressions.
• Do not stop chest compressions while giving
articial breathing.
• Call for medical help as soon as possible.
3.1.2 If the victim is conscious
• Cover victim with a blanket.
• Try to reassure the victim.
• Loosen the victim’s clothing and have him/her
lie down.
• Call for medical help as soon as possible.
3.2 Treatment of electric burns
3.2.1 Large burns and broken skin
• Cover affected area with a clean cloth or
linen.
• Do not break any blisters that have formed;
remove any clothing or fabric that is stuck to
the skin; apply adequate ointment.
• Administer adequate treatment for the type of
accident.
• Get the victim to a hospital as quickly as
possible.
• Elevate arms and legs if injured.
If medical help is not available within an hour, the victim is
conscious and is not retching, administer a solution of table
salt and baking soda (one teaspoon of table salt to half
teaspoon of baking soda every 250 ml of water).
Have the victim slowly drink half a glass of solution for four
times during a period of 15 minutes.
Stop at the rst sign of retching.
Do not administer alcoholic beverages.
3.2.2 Minor burns
• Applycold(noticecold)stripsofgauzeordress
wound with clean cloth.
• Do not break any blisters that have formed;
remove any clothing or fabric that is stuck to
the skin; apply adequate ointment.
• If needed, have the victim change into clean,
dry clothing.
• Administer adequate treatment for the type of
accident.
• Get the victim to a hospital as quickly as
possible.
• Elevate arms and legs if injured.

URPT/MIC & URPR/MIC
ELETTRONICA
3/ 42
User Manual
Rev. 1.1 - 29/06/12
4. General Description
TheURPT/MIC andURPR/MIC (microphonicversion)are,respectivelyabroadband
radio transmitter and receiver for the transport of audio signals as an auxiliary to
the frequency modulation sound broadcasting.
The URPT/MIC is designed to work in an optimum way when connected to the
receiver URPR/MIC.
This type of equipment is designed to be used as a portable unit.
This narrow-band modulator is designed to carry “out of studio” interviews by
journalists, direct “on the eld” and so on; while the receiver is designed for
employement also on motor vehicles (both light and heavy), or installation with
low enviromental impact supplies by batteries or photovoltaic panels.
4.1 Unpacking
The package contains:
1 URPT/MIC and/or URPR/MIC
1 User Manual
1 Mains power cable
The following accessories are also available from Your R.V.R. Dealer:
• Accessories,sparepartsandcables
4.2 Features
The standard working frequency bands are the following:
• /B10: 190 ÷ 310
• /B20: 315 ÷ 400
• /B30: 405 ÷ 465
• /B40: 470 ÷ 545
• /B50: 780 ÷ 885
• /B60: 890 ÷ 970
Note: the working frequency (and therefore the band) should be indicated when
the order for such product is placed.
Note: upon request, these links are available at other frequency bands and steps,
please contactact RVR in order to check the availability of modules at the required
frequency.
The URPT/MIC contain a low-pass lter that reduces the harmonic emission to
providedforbyinternationalstandards(CCIR,FCCorETSI)andcanbeconnected
directly to the antenna.

4/ 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
The RF power section of URPT/MIC features a MOSFET module delivering up to
40W output power.
Operatingfrequencystabilityis ensuredbyatemperature-compensatedreference
oscillator and is maintained by a PLL (Phase Locked Loop) system. The exciters
will go into frequency lock within 30 seconds after power-on.
On the front panel there are four input connectors for the balanced audio signal
(impedance 2,2 Kohm) and its audio level controls, switches for the level selection
(MIC-LINE), four switches to activate the prelistening service and its level control,
switch to power on/off the service microphone.
IMPORTANT:onservicemicrophoneinputthereisabiasvoltagetouseELECTRET
microphones, if the microphone in use does not need this bias voltage and you
want to turn it off, move the jumper JP3 on the audio panel card (SL137PC1002)
from position 2-3 to position 1-2.
On rear panel are present the input mains connector, the RF output connector, the
service connector and accessory connector for connection to external machine
or rescue battery.
In the standard version of the URPR/MIC, the demodulated signal is available
in the MPX form (that is to say the complete basis signal band) and in the mono
version.
Moreoverthereisone connectorused for SCAoutputasan option,theURPR/MIC
can be equipped with a stereo decoder option. Also when this option is present,
apart from the outputs for the LEFT and RIGHTchannels, the outputs for the MPX
signal are present and for the possible sub-carriers.
On rear panel are present the input mains connector, the RF input connector, the
service connector and accessory connector for connection to external machine
or rescue battery.
The important audio characteristics of this equipment are the low distorsion and
intermodulationvaluesandthehighS/Nlevel;anotherimportantqualitybothofthe
URPT/MIC and the URPR/MIC is its very simple construction and its easy use.
Both the URPT/MIC and the URPR/MIC were designed in a modular way: the
different functions are executed by modules connected directly with male and
female connectors or with at cables with connectors at both ends. This type of
design makes the maintenance and the possible replacement of modules an easy
operation.

URPT/MIC & URPR/MIC
ELETTRONICA
5/ 42
User Manual
Rev. 1.1 - 29/06/12
The microprocessor system includes an LCD display and an encoder that enable
the interaction with the user, and implements the following functions for the
transmitter:
•Display of the modulation
•Setting of the output power
•Setting of the working frequency
• Power Good feature (User-selectable output power alarm threshold).
•Measurement and display of the working parameters of the transmitter
•Communications with external devices such as programming systems, or
telemetry systems, via SERVICE serial interface.
These functions are implemented for the receiver:
•Display of the modulation
•Setting of the working frequency
•Setting of the muting threshold
•Measurement and display of the working parameters of the receiver
•Communications with external devices such as programming systems, or
telemetry systems, via SERVICE serial interface.
TheURPT/MIC andURPR/MIC management rmware is based on a menu system.
User has four navigation buttons available to browse submenus: ESC , , ,
ed ENTER.
The status of the unit is indicated by four LEDs which are present on the front
pannel:
•ENCODER ON, POWER ON, PLL LOCK, PWR OUT FOLDBACK, RF MUTE
for URPT/MIC.
•ENCODER PRESENT, POWER ON, PLL LOCK, PILOT PRESENT, AUDIO
MUTE for URPR/MIC.
Both the transmitter and the receiver, through the SERVICE connector, have an
input for the external 12 or 24 VDC supply. This auxiliary supply source, that can
be realized by the user with the help of rescue batteries, is automatically used in
case of AC voltage absence.

6/ 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
4.3 URPT/MIC Frontal Panel Description
[1] INP1 KNOB INPUT 1 level adjusting knob.
[2] INP1 LED Green LED - light on when the INPUT 1 is in prelistening.
[3] INP1 BUTTON Push button to put INPUT 1 in prelistening.
[4] INP2 KNOB INPUT 2 level adjusting knob.
[5] INP2 LED Green LED - light on when the INPUT 2 is in prelistening.
[6] INP2 BUTTON Push button to put INPUT 2 in prelistening.
[7] INP3 KNOB INPUT 3 level adjusting knob.
[8] INP3 LED Green LED - light on when the INPUT 3 is in prelistening.
[9] INP3 BUTTON Push button to put INPUT 3 in prelistening.
[10] INP4 KNOB INPUT 4 level adjusting knob.
[11] INP4 LED Green LED - light on when the INPUT 4 is in prelistening.
[12] INP4 BUTTON Push button to put INPUT 4 in prelistening.
[13] MIC ON LED Green LED - light on when the microphone input is selected.
[14] MIC BUTTON Push button to enable the microphone input.
[15] MIC GAIN Adjustment trimmer of volume for microphone jack.
[16] HEADPHONES Jack connector for headphones. Dual-mono output.
[17] DISPLAY Liquid crystals display.
[19] ENCODER ON Red LED - light on when the 27 Hz subtone is enabled.
[19] POWER ON Green LED - light on when the exciter is working.
[20] PLL LOCK Green LED - light on when PLL is locked on woprking frequency.
[21] PWR OUT FOLDBACK
Yellow LED - light on when the Automatic Gain Control function
works correctly.
[22] R.F. MUTE Yellow LED - light on when the exciter’s power output is inhibited by
an external interlock command.
[23] CONTRAST Display contrast adjusting trimmer.
[24] MIC/LINE SWITCH 1 Commutation switch between microphone and line level.
[25] INP 1 XLR balanced connector for microphonic or line input 1.
[26] MIC/LINE SWITCH 2 Commutation switch between microphone and line level.
[27] INP 2 XLR balanced connector for microphonic or line input 2.
[28] MIC/LINE SWITCH 3 Commutation switch between microphone and line level.
[29] INP 3 XLR balanced connector for microphonic or line input 3.
[30] MIC/LINE SWITCH 4 Commutation switch between microphone and line level.
[31] INP 4 XLR balanced connector for microphonic or line input 4.
[32] MIC Jack connector for microphone.

URPT/MIC & URPR/MIC
ELETTRONICA
7/ 42
User Manual
Rev. 1.1 - 29/06/12
[33] POWER ON/OFF switch.
[34] ESC Push button to exit from a menu.
[35] Push button to move in the menu system and to modify the
parameters.
[36] Push button to move in the menu system and to modify the
parameters.
[37] ENTER Push button to confrim a parameter and to enter in a menu.

8/ 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
4.4 URPT/MIC Rear Panel Description
[1] PLUG VDE plug for mains supply.
[2] R.F. OUTPUT RF output connector, N-type, 50 Ω
[3] ACCESSORY DB15 male connector for interconnection with other devices
(i.e. external battery).
[4] FUSE BLOCK Fuse carrier.Use a screwdriver to access the fuse. Includes
a fuse for general protection regarding power supply.
[5] SERVICE DB15 female connector for the telemetry of equipment.

URPT/MIC & URPR/MIC
ELETTRONICA
9/ 42
User Manual
Rev. 1.1 - 29/06/12
4.5 URPT/MIC Connector Description
4.5.1 Service
Type: Female DB15
Pin Name Type Meaning
1 Interlock IN Pull-up 5V (if grounded, it inhibits
the RF power)
2 FWD Foldback Ext. signal,1-12V, for power
limitation (AGC)
3 GND Ground
4 Reserved
5 VPA Tlm ANL OUT PA power supply voltage: 3.9V F.S.
6 FWD Tlm ANL OUT Forward power: 3.9V F.S.
7 Power Good DIG OUT Open collector (if grounded, it
enable the power good).
8 GND Ground
9 GND Ground
10 Ext AGC RFL IN Ext. signal,1-12V, for power
limitation (AGC)
11 Reserved
12 IPA Tlm ANL OUT PA power supply current: 3.9V F.S.
13 RFL Tlm ANL OUT Reected power: 3.9V F.S.
14 On cmd DIG IN One grounded pulse (500 ms)
enables RF.
15 OFF cmd DIG IN One grounded pulse (500 ms)
disables RF.
4.5.2 Accessory
Type: Male DB15
Pin Meaning
1 GND
2 DC+ (IN) from 9 to 30V
3 DC+ (IN) from 9 to 30V
4 External Balanced Audio
5 External Balanced Audio
6 DC+ (IN) from 9 to 30V
7 DC+ (IN) from 9 to 30V
8 GND
9 DC+ (IN) from 9 to 30V
10 DC+ (IN) from 9 to 30V
11 GND
12 GND
13 Not Connected
14 DC+ (IN) from 9 to 30V
15 Stand by (IN) Pull-up 5V; if GND then RF OK
19
19

10 / 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
4.5.3 INP 1, 2, 3 & 4
Type: XLR Female
1 GND
2 Positive
3 Negative

URPT/MIC & URPR/MIC
ELETTRONICA
11 / 42
User Manual
Rev. 1.1 - 29/06/12
4.6 URPR/MIC Frontal Panel Description
[1] LOUDSPEAKER Mono output speaker.
[2] KNOB Output level adjusting knob for headphones.
[3] HEADPHONES Jack connector for headphones. Dual-mono output.
[4] DISPLAY Liquid crystals display.
[5] ENCODER PRESENT Red LED - light on when the 27 Hz subtone is present.
[6] POWER ON Green LED - light on when the receiver is working.
[7] PLL LOCK Green LED - light on when PLL is locked on working frequency.
[8] PILOT PRESENT Yellow LED - not used.
[9] AUDIO MUTE Yellow LED - light on when the muting is activated, which means
that the input signal has decreased under the dened threshold.
[10] CONTRAST Display contrast adjusting trimmer.
[11] OUT 1/R XLR balanced connector for MONO output 1 or RIGHT.
[12] ADJ ±12dBu Level adjusting trimmer, from <-12 to >+12 dBu, for MONO output 1
or RIGHT.
[13] OUT 1/R XLR balanced connector for MONO output 2 or LEFT.
[14] ADJ ±12dBu Level adjusting trimmer, from <-12 to >+12 dBu, for MONO output 2
or LEFT.
[15] OUT 3/MPX BNC unbalanced connector for MONO output 3 or MPX.
[16] ADJ ±12dBu Level adjusting trimmer, from <-12 to >+12 dBu, for MONO output 3
or MPX.
[17] OUT 4/SCA BNC unbalanced connector, from <-12 to >+12 dBu, for MONO
output 4 or SCA.
[18] ADJ ±12dBu Level adjusting trimmer for MONO output 4 or SCA.
[19] POWER ON/OFF switch.
[20] ESC Push button to exit from a menu.
[21] Push button to move in the menu system and to modify the
parameters.
[22] Push button to move in the menu system and to modify the
parameters.
[23] ENTER Push button to confrim a parameter and to enter in a menu.

12 / 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
4.7 URPR/MIC Rear Panel Description
[1] PLUG VDE plug for mains supply.
[2] R.F. INPUT RF input connector, N-type, 50 Ω
[3] ACCESSORY DB15 male connector for interconnection with other devices
(i.e. external battery).
[4] FUSE BLOCK Fuse carrier.Use a screwdriver to access the fuse. Includes
a fuse for general protection regarding power supply.
[5] SERVICE DB15 female connector for the telemetry of equipment.

URPT/MIC & URPR/MIC
ELETTRONICA
13 / 42
User Manual
Rev. 1.1 - 29/06/12
4.8 URPR/MIC Connector Description
4.8.1 Service
Type: Female DB15
Pin Name Type Meaning
1 Audio Off IN Pull-up 5V; if grounded, it inhibits
the Audio
2 Not Used
3 GND Ground
4 SDA IIC Bus
5 RF Input Level
6 OUT2 Level
7 Squelch Relay N/ODIG OUT Open collector, enabled when
power exceeds the set threshold
8 GND Ground
9 GND Ground
10 Not Used
11 SCL IIC Bus
12 OUT3 Level
13 OUT1 Level
14 On cmd DIG IN One grounded pulse (500 ms)
enables the AF.
15 OFF cmd DIG IN One grounded pulse (500 ms)
disables the AF.
4.8.2 Accessory
Type: Male DB15
Pin Meaning
1 GND
2 Squelch relay : N/O
3 Decode level
4 Balanced audio output
5 Balanced audio output
6 Squelch relay : N/O
7 DC input 10-30 VCC
8 GND
9 Not connecter
10 Decode relay N/C to GND
11 Signal level output
12 Decode relay. closed when present
13 Decode relay. closed when present
14 Not connected
15 RF mute
19
19

14 / 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
4.8.3 OUT 1/R & 2/L
Type: XLR Male
1 GND
2 Positive
3 Negative

URPT/MIC & URPR/MIC
ELETTRONICA
15 / 42
User Manual
Rev. 1.1 - 29/06/12
 4.9 URPT/MICTechnicalDescription
Parameters Conditions
Rated output power
Modulation type
Operational mode
Display
Environmental working
temperature
Frequency range (other
frequency on request) Attention:
the frequency work bandwith is
50MHz from 190 to 315 MHz
and 26 MHz from 315 to 970
MHz
Frequency programmability
Frequency stability WT from -10°C to 50°C
Modulation Capability
Spurious & harmonic
suppression
Asynchronous AM S/N ratio
Referred to 100% AM,
without de-emphasis
Synchronous AM S/N ratio
Referred to 100% AM,
FM deviation 400Hz
sine, without de-
emphasis
Audio Filters
Preemphasis
S/N FM
RMS , HPF 20Hz - LPF
23 kHz, 50 μS de-
emphasis
S/N FM RMS, HPF 20Hz - no
LPF
Frequency response 40 Hz ÷ 100 KHz
Total Harmonic Distortion
THD+N 40 Hz ÷ 100
KHz
S/N FM
RMS @ ± 75 kHz peak,
HPF 20Hz - LPF 23 kHz,
50 μS de-emphasis, L &
R demodulated
Frequency response 40 Hz ÷ 15 KHz
Total Harmonic Distortion
THD+N 40 Hz ÷ 15
KHz
Stereo separation
Connector
Type
Impedance
Connector
Type
Impedance
Connector
Type
Impedance
Connector
Type
Impedance
Input 4
XLR F
unbalanced
600, 2,2 k or 10 k (Ohm), selectable with internal solder pad
Input 3
XLR F
unbalanced
600, 2,2 k or 10 k (Ohm), selectable with internal solder pad
Input 2
XLR F
balanced
600 2,2 k or 10 k (Ohm), selectable with internal solder pad
AUDIO INPUTS
Input 1
XLR F
balanced
600, 2,2 or 10 k (Ohm), selectable with internal solder pad
Not available
Not available
Not available
Not available
Not available
Not available
Not available
STEREO OPERATION
0, 50μS (CCIR), 75μS (FCC), 750 μS
MONO OPERATION
≥ 52 dB (RMS @ ± 7,5 kHz peak)
MPX OPERATION
<70 dBc
≥ 60 dBc
≥ 50 dBc ( @ ± 7,5 kHz peak of deviation)
5 / 7,5 / 10 / 12,5 Khz
/B10: 135 ÷ 185
/B20: 215 ÷ 265
/B30: 300 ÷ 350
/B40: 430 ÷ 480
/B50: 780 ÷ 885
/B60: 890 ÷ 970
5 Khz step, other step available upon request
±1 ppm
7,5 KHz @ 0dBu
Direct carrier frequency modulation
ALC ON, ALC OFF
Alphanumerical LCD - 2 x 16
from -10 °C to 50 °C
URPT/MIC/B…
Value
GENERALS
/B10: 30 W
/B20: 30 W
/B30: 30 W
/B40: 40 W
/B50: 20 W
/B60: 20 W

16 / 42 User Manual
Rev. 1.0 - 29/06/12
URPT/MIC & URPR/MIC
ELETTRONICA
Connector
Type
Type
Impedance
Type
Impedance
Level
Accessory Interface Connector
Telemetry Interface Connector
AC Supply Voltage
AC Power
Consumption
Connector
DC Supply Voltage
DC Current
DC Power
Consumption
Connector
Phisical Dimensions (W x H x
D)
Weight
SAFETY
EMC
Spectrum Optimization
/75-URPT
OPTIONS
75 KHz modulation URPT/MIC option
EN 60215:1989 + EN60215/A1:1992-07 + EN60215/A2:1994-09
EN 301 489-1 V1.4.1 (2002-08) + EN 301 489-11 V1.2.1 (2002-11)
EN 302 018-2 V1.2.1 (2005-06)
MECHANICAL SPECIFICATION
355x85x295 mm
About 4 Kg
STANDARD COMPLIANCE
DC Power Input
12-30 V
< 13 A
about 140 W
DB15 (ACCESSORY)
AC Primary power
90 ÷ 130 or 180 ÷ 250 VAC
about 200 W
IEC Standard
AUXILIARY CONNECTIONS
DB15 M
DB15 F
POWER REQUIREMENTS
RF output
N Type
50 Ohm
Headphone outptut
3,5 mm Jack
25 Ohm
Max 200 mW
Service microphone
3,5 mm Jack
Mono, internal selectable phantom power (for electret mic)
OUTPUTS