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Base Tech IV P25 Base/Repeater Station

 

Conventions and Symbols in this Book 

 

This symbol marks a “caution”. Cautions are special 
notices which you should read and follow carefully to 
avoid possible damage to your equipment and to avoid 
potential danger to yourself or other people. 

!

 

This symbol marks an “important point”. Important points 
are specific instructions which should be followed closely 
for proper operation. 

 

This symbol marks a “note”. Notes are hints or tips which 
offer additional information to help you.

 

Disclaimer 

Midland Radio Corporation is committed to continuous quality 
improvements, for this reason specifications may change without 
prior notice. 

Every effort has been made to ensure that the information in this 
document is complete, accurate, and up-to-date. Midland 
assumes no responsibility for the results of errors beyond its 
control. The manufacturer of this equipment also cannot 
guarantee that changes in the equipment made by unauthorized 
people will not affect the transceiver’s performance or functions. 

Introduction 

Thank you for choosing the Midland Base Tech IV P25 
Base/Repeater Station to meet your communication needs. 
Properly used, this product will give you many years of reliable 
service. To get the most out of your purchase, be sure to 
carefully read this manual before operating the radio. 

Models 

There are two models in the Base Tech IV series. 

94-3110B

 – 5 – 110 Watts VHF, 146-174 MHz. 

94-4100B

 – 2 – 100 Watts UHF, 440-475 MHz. 

4

 

©

 2013, Midland Radio Corporation http://www.midlandradio.com

 

Содержание 94-3110B

Страница 1: ...Operator s Manual Base Tech IV Series 94 3110B 110 Watt VHF P25 Base Repeater Station 94 4100B 100 Watt UHF P25 Base Repeater Station Perspective picture here www midlandradio com...

Страница 2: ...d 1310 NOTICE The AMBE 2 voice coding Technology embodied in this product is protected by intellectual property rights including patent rights copyrights and trade secrets of Digital Voice Systems Inc...

Страница 3: ...t Panel 6 Rear Panel 7 Backlit LCD Details 7 Setup 8 Unpacking 8 Installation 8 Basic Operation 9 Turning the Radio On and Off 9 Channel Selection 9 Receiving Transmissions from Other Radios 9 Transmi...

Страница 4: ...tice Every effort has been made to ensure that the information in this document is complete accurate and up to date Midland assumes no responsibility for the results of errors beyond its control The m...

Страница 5: ...SS codes are programmable per channel In addition a custom CTCSS tone frequencies and a custom CDCSS are programmable 5 A busy channel lockout feature is programmable An override function is available...

Страница 6: ...eiver off 6 2 LED power indicator 3 Multi function rotary encoder This knob is used for volume channel squelch and backlight adjustments Press to step through the available functions Rotate to change...

Страница 7: ...ar panel picture here 3 5 6 7 8 9 4 1 DB25 expansion connector 2 RJ45 tone remote E M connector 3 Ethernet connector 4 Remote switch 5 Type N receiver input connector 6 External reference input connec...

Страница 8: ...installation and FCC RF exposure guidelines This transceiver should be connected to a 12VDC power supply capable of 20 amps More complete installation instructions are available in the corresponding...

Страница 9: ...s displayed While the channel is being displayed rotate the rotary encoder knob to select the desired operating channel Please consult your dealer or communications coordinator regarding channels prog...

Страница 10: ...he same time this will cause interference Do not transmit if the Busy indicator is lit Wait until the channel is clear before transmitting Digital Receive Operation When a P25 digital transmission is...

Страница 11: ...nd disrupt both conversations The radio is capable of transmitting both analog and P25 digital signals The radio channel is configured for a default transmit mode The current transmit mode is indicate...

Страница 12: ...imer which will automatically end your transmission after a preset time In this case release PTT and wait for a few seconds The radio transmitter will be enabled again after a few seconds Ask your dea...

Страница 13: ...25 Call Mode Press and release this button to toggle the P25 call mode While in group call mode the radio will transmit normal group calls with the programmed talk group While in individual call mode...

Страница 14: ...Mode Press and hold for two seconds to activate the emergency function The configured emergency action will be performed Keylock Press and hold for two seconds to lock all other front panel keys Press...

Страница 15: ...Base Tech IV P25 Base Repeater Station Message Display Quick Reference Error Codes Display Description 2013 Midland Radio Corporation http www midlandradio com 15...

Страница 16: ...ability 1 5 ppm 30 to 60 C 1 5 ppm 30 to 60 C 12 dB SINAD sensitivity 0 3 V 0 3 V Selectivity 80 dB 80 dB Intermodulation rejection 85 dB 85 dB Spurious rejection 100 dB 100 dB Hum and noise analog di...

Страница 17: ...llation of the product Midland shall have no obligation to make repairs or to cause replacement required which results from normal wear and tear or is necessitated in whole or in part by catastrophe f...

Страница 18: ...his radio operates in FCC regulated frequency bands All radios must be licensed by the FCC before use Because this radio contains a transmitter Federal law prohibits unauthorized use or adjustments of...

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