IFBlue IFBR1C Скачать руководство пользователя страница 7

IFB Receiver

Rio Rancho, NM

7

Operating Frequencies (MHz):

 

Band A1: 

470.100 - 537.575

 

Band B1: 

537.600 - 614.375

 

Band C1: 

614.400 - 691.175

 

Block 941:  

Locale - - 

 

Locale CA (Canada)

 

 

941.525 - 951.975 

941.525 - 951.975 

 

 

952.875 - 956.225 

953.025 - 956.225

 

 

956.475 - 959.825 

956.475 - 959.825

 

VHF: 

174.100 - 215.750

Frequency Selection Steps:  

25 kHz; VHF: 175 kHz 

Sensitivity:

 

1 uv (20 dB SINAD)

Signal/Noise ratio:

 

95 dB A-weighted

Squelch quieting:

 

90 dB

AM rejection:

 

50 dB, 10 uV to 100 mV

Modulation acceptance:

 

±20 kHz

Spurious rejection:

 

Greater than 70 dB

Operating temperature range:

 

-20 to 50 degrees C.

Third order intercept:

 

0 dBm

Frequency response:

 

100 Hz to 10 kHz, (+/-1 dB) 

Audio output:

 

1V RMS into 50 ohms minimum

Antenna:

  

Headphone cable  

Min. headphone impedance:

 

16.0 Ohms

Programmable memory:

 

10 frequencies can be stored as presets

Controls:

  

 

                          Top Panel:   Single knob controls Audio Output Level and Power On 

 

                          Side Panel:  Membrane switches with LCD interface for Frequency  

 

 

Selection and Preset function

Indicators:

 

Multi-color LED indicator for power on and battery  

  

status

Battery:

   

Two AA batteries (+1.5 VDC each)

Battery Life:

 

10 hours (Alkaline), 12 hours (NiMh), 20 hours, 40  

                                                                  minutes (Lithium)

Current consumption:

 

120 mA

Weight:

   

4.6 oz (130 g) with batteries

Size:

 

                                             2.8 x 2.4 x 0.8 in. 

 

 

108 x 70.0 x 28.5 mm  

 

                                

Specifications subject to change without notice.

 

 

DCR5/9AU

Replacement supply for the charging station. Includes 

AC power cord. 

Specifications and Features

NOTE: It’s the user’s responsibility to select the approved 

frequencies for the region where the transmitter is 

operating.

Optional Accessories

CHSIFBR1C

IFBlue Receiver battery charging  station; up to four 

units can be  charged at once. Includes DCR5/9AU  

power supply and AC power cord appropriate for region.

55031

Replacement IFBlue NiMh batteries. Unit ships with two 

(2) batteries. 
 

 

Содержание IFBR1C

Страница 1: ...nics Inc Compatible with Lectrosonics Digital Hybrid and IFB transmitters Stores up to 10 frequency presets in memory LCD interface for programming and operation High sensitivity for extended operatin...

Страница 2: ...tery Status LED 4 RF Link LED 4 USB Port 4 Installing the Battery 4 Battery Charging 4 IFBR1C Functions 5 Frequency Selection 5 Preset Selection 5 Clear a Preset Selection 5 Firmware Update Instructio...

Страница 3: ...earbuds head phones and induction neck loops at substantial levels with loads from 16 Ohms to 600 Ohms The IFBR1C operates on two 2 double A batteries The LED indicator changes color from green to re...

Страница 4: ...ls headphone audio level When the IFBR1C is first turned on the firmware ver sion will display briefly Battery Status LED When the battery status LED glows green the batteries are good The color chang...

Страница 5: ...adjust the frequency in kHz steps 5 Press the PRESET button to return to the presets page You should see the slot you chose with the E still there and the preset number blinking 6 Press and hold PRES...

Страница 6: ...ess the PRESET button to access aditional setup items or turn the unit off to save the settings IR Sync Testing One IFBR1C can now be used to test another for IR communication To use this feature have...

Страница 7: ...ets Controls Top Panel Single knob controls Audio Output Level and Power On Side Panel Membrane switches with LCD interface for Frequency Selection and Preset function Indicators Multi color LED indic...

Страница 8: ...er gain far too low Receiver antenna missing or obstructed Headphone cable is the antenna Transmitter antenna missing or obstructed Operating range too great Transmitter antenna obstructed Move transm...

Страница 9: ...rning Units for Repair For timely service please follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by e mail or by phone We need to know the nature...

Страница 10: ...IFBR1C IFBR1C 941 IFBR1C VHF IFBlue 10...

Страница 11: ...IFB Receiver Rio Rancho NM 11...

Страница 12: ...dealer shipping costs prepaid within one year from the date of purchase This Limited Warranty is governed by the laws of the State of New Mexico It states the entire liablility of Lectrosonics Inc and...

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