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# 16022699 

 

 

 

Page 8 of 8

 

1.3  Technical specifications 
 

Transmitter 

 

Output frequency range VHF 

 

 

150 - 175 MHz 

Min. channel raster  

 

 

 

12.5 kHz  

TX / RX antenna  

 

 

 

Dual-band wire antenna 

Output power VHF (Vsupply = 4 to 6V)   

> 80 mW into 50 ohms load 

 

Note: If the supply voltage is 4V, the output power decreases 

Frequency stability 

 

 

 

±

 2.5 ppm 

Max.deviation (FM) 

 

 

 

±

 3kHz 

Spurious 

&

 harmonics   

 

 

< -60 dBc non-harmonic 

 

 

 

 

 

 

< -50 dBc harmonic 

Frequency response, unscrambled  

 

100 Hz to 5 kHz, - 3 dB 

Frequency response, scrambled  

  

280 Hz to 4 kHz, - 3 dB 

Audio amplifier AGC range  

 

 

45 dB   

Supply voltage   

 

 

 

3.0 V - 6.0 V 

 

Battery types    

 

 

3-4 cells (e.g. 

AA

 or

 

AAA

 

  

 

 

 

 

or 2 x 3 V Lithium or 

3.7 V Lithium Ion recharg. 

Current consumption, (Vsupply = 6V) 

 

< 70 mA DC 

Current consumption, sleep mode 

 

< 150 

µ

A DC 

Current consumption, VOX-mode (silent room)  < 175 

µ

A DC  

Dimensions (H x W x D) 

32x18x5.6 mm / 

1.3x0.7x0.2 inches 

Remote control receiver 

Remote control frequency VHF   

 

433.92 MHz 

Sensitivity  

 

 

 

 

< - 90 dBm 

Modulation 

 

 

 

 

OOK 

Coding addresses 

 

 

 

4096   

 

 

Environmental Specifications 

Temperature 

  

Operating temp.  

 

 

0 to 60° C / 32F to 140F 

Storage temp. 

 

-20 to 70° C / -4F to 158F 

Humidity 

 

 

 

 

max. 90% humidity 

Protection 

        

 

 

 

IP22

 

Содержание INCA TXF-RC

Страница 1: ...F RC WIRELESS AUDIO TRANSMITTER Version 3 6 COMPANY CONFIDENTIAL Spectronic Denmark A S Skindbjergvej 44 DK 8500 Grenaa Telephone 45 86 38 72 22 Fax 45 86 38 77 04 www spectronic denmark com sales spectronic denmark com ...

Страница 2: ...TRANSMITTER 3 1 1 Introduction 3 1 2 System Concept 4 1 2 1 General 4 1 2 2 Different settings 4 1 2 3 Application Note 5 1 2 4 Wire connection 5 1 2 5 Transmitter 6 1 2 6 Remote Control Receiver 6 1 2 7 Remote Control Upcodes TXF RC VHF 7 1 3 Technical specifications 8 ...

Страница 3: ...ribes the general functions and performance of the Spectronic INCA TXF RC transmitter Information on items of a specific delivery is to be found in a separate document stating TX frequencies and remote control address codes of the individual units Example with external MIC Supply Microphone Antenna ...

Страница 4: ...ry more than 1000 times In sleep mode the receiver only goes on the air in app 30 msec for every 2 5 seconds to look for a valid code transmission VOX mode on off At the expense of a little higher current consumption app 150 uA the transmitter can be switched into VOX mode meaning that the transmitter will run only when the microphone hear acoustic signals like talking or music This VOX is an adva...

Страница 5: ...ation Note To achieve maximum RF range it is advisable to keep the antenna as far away from the surroundings as possible If an antenna is in close proximity to metal surfaces concrete walls or the human body the efficiency of the transmitter will be minimized due to power absorption and disturbance of the antenna radiation pattern For maximum battery lifetime and for minimizing the risk of being f...

Страница 6: ...h an audio bandwidth of 100 5000 Hz unscrambled mode has been chosen 1 2 6 Remote Control Receiver The remote receiver is realized by a very small and sensitive hybrid IC intended for unlicensed low power remote control The carrier frequency is OOK on off keyed modulated and the system provides up to 4096 different address codes The Spectronic X IDER remote control transmitter is used to send the ...

Страница 7: ...h 0 TX on 1 TX off factory default 2 AGC on factory default 3 AGC off 4 TX audio scrambler on 5 TX audio scrambler off factory default 6 Channel 1 factory default 7 Channel 2 8 Channel 3 9 Channel 4 A VOX on B VOX off factory default E NTIA Compliant on F NTIA Compliant off factory default ...

Страница 8: ...ency response scrambled 280 Hz to 4 kHz 3 dB Audio amplifier AGC range 45 dB Supply voltage 3 0 V 6 0 V Battery types 3 4 cells e g AA or AAA or 2 x 3 V Lithium or 3 7 V Lithium Ion recharg Current consumption Vsupply 6V 70 mA DC Current consumption sleep mode 150 µA DC Current consumption VOX mode silent room 175 µA DC Dimensions H x W x D 32x18x5 6 mm 1 3x0 7x0 2 inches Remote control receiver R...

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