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SAMSON

®

•dbx® 

Noise Reduction

T R U E  
D I V E R S I T Y  
W I R E L E S S  
S Y S T E M

UR-4   RECEIVER

UT-4 

BELT PACK TRANSMITTER

UH-4 

HAND-HELD MICROPHONE TRANSMITTER

U H F

S E R I E S

DA-5H UHF ANTENNA DISTRIBUTION AMPLIFIER

Содержание UHF Series One

Страница 1: ...bx Noise Reduction T R U E D I V E R S I T Y W I R E L E S S S Y S T E M UR 4 RECEIVER UT 4 BELT PACK TRANSMITTER UH 4 HAND HELD MICROPHONE TRANSMITTER UHF S E R I E S DA 5H UHF ANTENNA DISTRIBUTION A...

Страница 2: ...es System 15 About dbx Noise Reduction 19 Trouble shooting 20 UT 4 Multi pin Lavalier Wiring Guide and Chart 23 About The DA 5H UHF Antenna Distribution Amplifier 26 Guided Tour DA 5H Front Panel 27 G...

Страница 3: ...pack transmitter for lavalier microphone headset micro phone and guitar applications or our UH 4 hand held microphone trans mitter The illustration below shows an overview of our system design Your re...

Страница 4: ...sity System may also optionally include a DA 5H UHF Antenna Distribution Amplifier For more information on this device see pages 26 31 In this manual you ll find a more detailed description of the fea...

Страница 5: ...stem venues and ensures noise free performance when used side by side with VHF systems in crowded RF environments True Diversity technology which greatly extends the effective range of the system and...

Страница 6: ...neoprene covering to ensure a firm com fortable grip A selection of mic capsules are available including Electro Voice 757 N DYM Dynamic Electro Voice 857 N DYM Dynamic Sennheiser MKE 4032 Condenser...

Страница 7: ...VU bar meter used on audio devices continuously indicates the strength of the UHF signal being received by antennas A and B When all ten segments are lit the incoming signal is at maximum strength wh...

Страница 8: ...ow you whether signal from the A or B receiver is currently being used when signal is being received one of them will be lit A computer chip inside the UR 4 constantly scans the two and automatically...

Страница 9: ...DISTRIBUTOR A SAMSON SAMSON TECHNOLOGIES CORP HICKSVILLE NEW YORK U S A UHF RECEIVER MODEL No UR 4 ANT A 120V 60Hz 15W POWER RATING RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION ATTENTION RISQUE DE CHOC...

Страница 10: ...udio equipment Wiring is as follows 4 Rear mount antenna knockouts The receiver antennas can optionally be mounted at these areas of the rear panel Contact Samson Technologies for information about ou...

Страница 11: ...9 Guided Tour UT 4 8 6 7 9 10 POWER OFF ON 1 5 INPUT UT 4 SAMSON Beltpack Transmitter SAMSON MIN MAX MIN MAX GTR LEVEL INPUT GTR MIC MIC LEVEL BATT MUTE ANT OFF ON 2 3 4 5...

Страница 12: ...this LED lights steadily indicating that the battery needs to be replaced 4 Mute Off On switch When set to the Off position audio signal is transmitted When set to the On position the audio signal is...

Страница 13: ...h a lavalier or headset microphone 8 GTR Level control trimpot If you are using the UT 4 with an instrument such as an electric guitar or bass use the supplied plastic screwdriver to set this input se...

Страница 14: ...12 Guided Tour UH 4 SAMSON PULL TO OPEN dbx NR On Off 1 SAMSON UH 4 UHF Wireless Microphone A 2 Ch Off On Power Audio Level Max Min Mute Ant 2 4 3 6 5...

Страница 15: ...uring muting no pop or thud will be heard Note that turning this off does not turn off the transmitter power it is simply a way to temporarily mute the transmission of audio signal If you don t plan o...

Страница 16: ...out the nylon sled marked Pull To Open Next place the battery in the UH4 with the battery terminals facing the top of the mic capsule and finally push the sled back in The purpose of the sled is to e...

Страница 17: ...phone or instrument you are using be sure to correctly set the MIC GTR switch Because the 6 pin plug is keyed you ll need to rotate it a certain way to get it to mate with the connector mounted on the...

Страница 18: ...ave the transmitter turned off 5 With the power to your amplifier and or mixer off make the physical cable connections between the output of your UR 4 receiver using either the balanced or unbalanced...

Страница 19: ...nd or mixer but keep its volume all the way down Next unmute the audio signal by placing the UH 4 or UT 4 Mute switch to the Off posi tion and speak into the microphone or play the instrument at a nor...

Страница 20: ...the stronger the signal Also note that the A and B LEDs on the UR 4 receiver occasionally switch on or off always showing you which anten na is receiving the stronger signal The basic rule of thumb f...

Страница 21: ...way this process is known as de emphasis decoding The pre emphasis encoding process is automatically carried out by the UT 4 and UH 4 transmitters and the de emphasis decoding process is auto matical...

Страница 22: ...be lit bright red 3 If you re using the UT 4 belt pack transmitter is the GTR MIC input switch set correctly If so is the physical lavalier headset or instrument cable connection correctly wired and...

Страница 23: ...ing dropped from a significant height so treat your receiver and transmitter with the kind of TLC you normally reserve for loved ones Problem Distorted sound Cross modulation interference Solution Thi...

Страница 24: ...e of sight so that the person wearing or using the transmitter can always see the receiver If necessary try relocating the receiver antennas to either the rear panel contact Samson Technologies for de...

Страница 25: ...tandard 1 4 phone plug MC 1 Low impedance microphone cable suitable for use with most dynamic and condenser microphones Terminates at standard 3 pin XLR plug We offer the following lavalier microphone...

Страница 26: ...Clear to pin 2 Countryman Isomax Headset Red Green PSC PSC P6 Red White Samson ECM 40 15K Resistor White Clear to pin 2 Sanken COS 11PT Black White Clear Sennheiser MKE 2 Red Blue Sennheiser MKE 2R R...

Страница 27: ...to pin 6 Shield N C N C N C Blue Shield Jumper to pin 2 N C Jumper to pin 6 Shield N C N C N C Black Shield Jumper to pin 2 N C N C Shield Jumper to pin 2 N C N C Shield Jumper to pin 2 N C N C Shiel...

Страница 28: ...BNC connector kit The addition of 6 dB of RF signal gain in order to provide a stronger quieter signal and increase the effective transmission range A front panel power switch and power indicator LED...

Страница 29: ...d These antenna mountings are phantom powered take care not to short them See the section in this manual entitled Setting Up and Using the DA 5H on page 29 for information about antenna installation a...

Страница 30: ...outputs to the Antenna A inputs of your receivers For more information see the section in this manual entitled Setting Up and Using the DA 5H on page 29 3 Antenna Output Distributor B Use the supplie...

Страница 31: ...t the outer ring of the antenna clockwise until it clicks into place Repeat the same proce dure in order to mount the other antenna into the front panel Antenna B input Note that both antenna inputs a...

Страница 32: ...be covered while speaking singing or playing into each trans mitter at a normal performance level The presence of the DA 5H should serve to increase the effective transmission range within your system...

Страница 33: ...to which the strap can be connected if not you can attach some kind of metallic binding post to the case itself In addition you can minimize possible interference by planning your RF antenna audio el...

Страница 34: ...original audible signal is restored Group In wireless transmission refers to a selected set of radio fre quencies Headset A hands off microphone worn with a headband Hertz Hz A unit of frequency meas...

Страница 35: ...antenna A built in computer chip then continuously scans the two receivers and determines which one has the clearest and strongest reception automatically and silently switching to that channel UHF Ul...

Страница 36: ...Less than 43 dB from carrier Carrier Generation Crystal controlled PLL oscillator Stability 50 ppm Operating Range 300 ft 1500 ft Battery Life 9 volt alkaline Approximately 4 6 hours Weight UH 4 with...

Страница 37: ...lectivity 150 kHz 60 dB Total Harmonic Distortion Less than 5 400 Hz deviation 10 kHz Weight 2 9 Kg DA 5H Frequency Range 947 MHz 952 MHz Antenna Input Distributor A x 1 Distributor B x 1 50 ohms BNC...

Страница 38: ...nderhill Blvd P O Box 9031 Syosset NY 11791 9031 Phone 1 800 3 SAMSON 1 800 372 6766 Fax 516 364 3888 FCC Rules and Regulations Samson wireless systems are type accepted under FCC rules parts 90 74 an...

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