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SVR-200 Service Manual

SVR-200

Vehicular Repeater

This manual is intended  for use by qualified technicians and includes all necessary information
pertaining to the SVR-200 operation, circuit design and maintenance.  Changes that occur after date
of printing will be incorporated in supplemental service publications.

RF Exposure W arning:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.  This
device’s provided external duel antennas must be installed in accordance with provided instructions; and it must
be operated with minimum 20 cm spacing between the antennas and all person’s body (excluding extremities
of hands, wrist and feet) during wireless mode of operation.   Further, this transmitter must not be co-located
or operated in conjunction with any other antenna or transmitter.

Содержание SVR-200

Страница 1: ...ns RF Exposure W arning This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This device s provided external duel antennas must be installed in accordan...

Страница 2: ...an antenna or appropriate RF load connected to the antenna connector Do not operate the SVR 200 in the presence of unshielded electrical blasting caps or explosive environmental conditions Do not ope...

Страница 3: ...ver Frequency Range 150 174 MHz 450 490 MHz 850 870 MHz RF sensitivity 4 V 35 V 35 V Squelch sensitivity 2 V to 2 V adjustable 2 V to 2 V adjustable 2 V to 2 V adjustable Modulation acceptance 3 75 1...

Страница 4: ...repeat handheld to base This allows the handheld to respond during repeater hang time or during full duplex interconnect calls Priority sampling can be enable disabled through PC programming and the...

Страница 5: ...operator to alert them that the system is busy The SVR 200 will automatically retry every 5 seconds and send busy tone to the handheld with each unsuccessful attempt to indicate progress of the call...

Страница 6: ...ation If JP3 is shorted while power is applied the SVR 200 will go into transmit mode and send lock tone for as long as the jumper is shorted Remove the jumper to return to normal operation J4 Used to...

Страница 7: ...sets the mobile COR threshold level and should be set for half way between the mute and unmute levels at pin 7 Example If Pin 7 is connected to a point that goes from 0VDC mute to 5VDC unmute set RV1...

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