NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: by the squelch circuit of the RX FM AUDIO module : the maximum current which can be supplied from , · Nota applicativa FM AUDIO RX FM AUDIO DE-EMPHASIS NETWORK Squelch circuit AUDIO , threshold, the squelch circuit causes the relay opening so that the audio amplifier is no more fed via the , , viene fornita attraverso un relè pilotato dal circuito di squelch del modulo RX FM AUDIO : la max , 47015 Modigliana (FO) Italy · http://www.aurel.it · E-mail: aurel@aurel.it FM super-het audio · ... | Original |
2 pages, |
aurel rx 433.8 audio squelch circuit aurel tx fm 433.8 aurel tx fm audio ricevitore ricevitore 433 24v AUDIO AMPLIFIER CIRCUIT DIAGRAM "FM Audio Transmitter" TX FM audio aurel aurel tx fm RX FM Audio aurel rx fm audio datasheet abstract |
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| Abstract: , whose allocated tone is used for voice privacy and audio squelch operation. Frequency Inversion is , natural sounding audio from this device. The FX375 FX375, which can be interfaced to a ^Processor, is , OWÌ) CML Semiconductor Products PRODUCT INFORMATION FX375 FX375 Private Squelch Circuit Features , Facility Audio Path Filtering (300Hz - 3033Hz) Low Power 5V CMOS TsAUDIOINPUT Rx AUDIO INPLÍT BALANCEO MODULATOR NPUT Tx AUDIO OITTPUT Rx AUDIO OUTPUT ±r XT AL fix TONE MP UT Ri TOMÉ DECOOER OUTPUT ... | OCR Scan |
2 pages, |
tone control circuit diagram FX375LS FX375LG FX375 CTCSS Encoder/Decoder block diagram of voice control systems application of dencoder FX375 abstract |
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| Abstract: and DATA Tx AUDIO MIC MIC.2 0}-cü- I±1 FX506 FX506 Single-Chip Audio Processor SQUELCH/CARRIER DETECT , Audio Input" pin. - 237437b 000076L 000076L EDfl The Post-Process Path can adjust and prepare the input audio , SQUELCH DRIVE NOISE OUTPUT ->- NOISE INPUT - R.S.S.I. VCO DRIVE X VCO REF DRIVE - > AUDIO OUTPUT I , OHüHl ( é) CML Semiconductor Products PRODUCT INFORMATION FX506 FX506 Mobile Radio Audio Processor , Squelch and R.S.S.I. • Tx VOGAD Circuitry • Serial |uP Control of ALL Chip Functions • Deviation ... | OCR Scan |
2 pages, |
audio scrambler audio squelch can digital mobile radio FX506 FX506LG FX506LS FX506P speech scrambler SSB transmitter variable capacitor AM VOICE SCRAMBLER FX506 abstract |
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| Abstract: 10.7MHz Scan Control Audio Filter Filter Amp out Amp in output Squelch SW input 10k 51 , second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications and , LIMITER INPUT 5 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE INPUT 8 9 AUDIO OUTPUT ABSOLUTE MAXIMUM RATINGS , uV Squelch off (V12 = 2V) Squelch on (V12 = GND) Input Limiting Voltage VI (LIM ... | Original |
6 pages, |
S1T3361D01-S0B0 audio signal detector circuit IF FM detector S1T3361D S1T3361D01-D0B0 16-SOP-225A audio squelch circuit DUAL CONVERSION NARROWBAND FM RECEIVERS fm mixer converter s1t3361d01-d0 S1T3361D abstract |
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| Abstract: 10.7MHz Scan Control Audio Filter Filter Amp out Amp in output Squelch SW input 10k 51 , second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications and , LIMITER INPUT 5 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE INPUT 8 9 AUDIO OUTPUT ABSOLUTE MAXIMUM RATINGS , Typ. Max. Unit Squelch off (V12 = 2V) 2.0 3.0 4.0 6.0 8.0 10 mA mA -3.0dB ... | Original |
6 pages, |
S1T3361D01-S0B0 S1T3361D01-D0B0 S1T3361D audio squelch circuit audio mixer 16-SOP-225A FM Communication Receivers s1t3361d01-d0 S1T3361D abstract |
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| Abstract: Audio Filter Filter Amp out Amp in output Squelch SW input 10k 51 1.0uF 510k 1.0uF , desired audio frequencies. This "noise band" is monitored by an active filter and a detector. A squelch , scanning. At the same time, an internal switch is operated which can be used to mute the audio. 5 , second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications and , 5 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 ... | Original |
6 pages, |
KA3361C fm mixer converter audio squelch can 10.24MHZ band Limiter KA3361CD KA3361 FM Communication Receivers KA3361C abstract |
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| Abstract: second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications and , 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE INPUT 8 9 Fig. 1 AUDIO OUTPUT Operating Temperature -20°C ~ + 70°C , Conditions Min Typ Max Unit Squelch off (V12 = 2V) - 4.0 - mA Squelch on (V12 = , ZO (DET) - - 400 - mVrms Audio Output Voltage VO Vin = 10mV 100 160 ... | Original |
5 pages, |
16-SOP-225A 1N4148 455D audio squelch circuit DUAL CONVERSION NARROWBAND FM RECEIVERS fm mixer converter KA3361 KA3361B KA3361BD TOKO 455KHz demodulator kt3361 murata filter cfu 455D RMC2A6597HM KA3361B abstract |
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| Abstract: 68K 0.01uF SQUELCH SENSITIVITY 3.3uF 750 8.2K 0.1u 51K AUDIO VOLUME 455KHz , operated which can be used to mute the audio. UTC UNISONIC TECHNOLOGIES CO., LTD. 3 , narrow-band FM IF system provides the second converter, second IF, demodulator. Filter Amp and squelch , LIMITER INPUT 5 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE 8 INPUT UTC 1 9 AUDIO OUTPUT UNISONIC TECHNOLOGIES CO. ... | Original |
3 pages, |
TSSOP-16 TOKO 455KHz demodulator 455D 1N4148 RMC-2A6597HM audio squelch circuit MC3361BP MC3361BP abstract |
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| Abstract: time, an internal switch is operated which can be used to mute the audio. UTC UNISONIC , provides the second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications , SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE INPUT UTC 1 8 9 AUDIO OUTPUT UNISONIC TECHNOLOGIES CO., LTD. 1 , Impedance Audio Output Voltage Filter Gain Filter Output DC Voltage Trigger Hysteresis of filter Mute ... | Original |
3 pages, |
1N4148 455d audio mixer audio squelch can audio squelch circuit MC3361BP RMC-2A6597HM TOKO 455KHz demodulator 2A6597Hm 2a6597 MC3361BP abstract |
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| Abstract: audio frequencies. This noise band: is monitored by an active filter and a detector. A squelch trigger , At the same time, an internal switch is operated which can be used to mute the audio. Contek , IF system provides the second converter, second IF, demodulator. Filter Amp and squelch circuitry , INPUT 5 12 SQUELCH INPUT DECOUPLING 6 11 FILTER OUTPUT DECOUPLING 7 10 FILTER INPUT QUADRATURE INPUT 8 9 AUDIO OUTPUT Vcc Contek Contek Microelectronics ... | Original |
3 pages, |
RMC-2A6597HM MC3361BP Contek Microelectronics audio squelch can audio mixer 455D 2A6597Hm 1N4148 audio squelch circuit MC3361BP abstract |
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| level detectors for each stage, a doubly balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF system -in-line plastic package and can operate over the ambient temperature range of -40°C to +85°C. Features ) Single-coil tuning capability Improved (S + N)/N ratio Externally programmable recovered audio level Provides specific signal for control of inter-channel muting (squelch) Provides specific signal for www.datasheetarchive.com/files/national/pf/lm3189.html |
National | 17/02/2005 | 5.18 Kb | HTML | lm3189.html |
| for each stage, a doubly balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF system includes and can operate over the ambient temperature range of -40°C to +85°C. Features Exceptional ) Single-coil tuning capability Improved (S + N)/N ratio Externally programmable recovered audio level Provides specific signal for control of inter-channel muting (squelch) Provides specific www.datasheetarchive.com/files/national/htm/nsc03412-v4.htm |
National | 16/09/1998 | 6.99 Kb | HTM | nsc03412-v4.htm |
| for each stage, a doubly balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF system includes and can operate over the ambient temperature range of -40°C to +85°C. Features Exceptional ) Single-coil tuning capability Improved (S + N)/N ratio Externally programmable recovered audio level Provides specific signal for control of inter-channel muting (squelch) Provides specific www.datasheetarchive.com/files/national/htm/nsc05839.htm |
National | 18/12/1998 | 7.09 Kb | HTM | nsc05839.htm |
| programmable recovered audio level Provides specific signal for control of inter-channel muting (squelch with level detectors for each stage, a doubly balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF dual-in-line plastic package and can operate over the ambient temperature range of -40°C to +85°C Provides programmable AGC voltage for RF amplifier Provides a specific circuit for flexible audio output www.datasheetarchive.com/files/national/docs/wcd00015/wcd015e8.htm |
National | 03/04/1998 | 7.06 Kb | HTM | wcd015e8.htm |
| , Quadrature Discriminator, Op. Amp. Squelch, Scan Control and Mute Switch. The TDA7361 TDA7361 TDA7361 TDA7361 is designed for use in voltage should be 100mV RMS . 9 AUDIO OUTPUT SIGNAL The audio output signal is buffered by an internal amplifier output is limited to 500mV RMS . 11 OPERATIONAL AMPLIFIER OUTPUT This can be increased by adding a resistor from the operational amplifier input to ground. 12 SQUELCH INPUT The squelch trigger circuit with MHz/455kHz converter, it can be also used with input frequencies up to 60MHz. TDA7361 TDA7361 TDA7361 TDA7361 2/8 ABSOLUTE www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1500.htm |
STMicroelectronics | 02/04/1999 | 6.7 Kb | HTM | 1500.htm |
| , Quadrature Discriminator, Op. Amp. Squelch, Scan Control and Mute Switch. The TDA7361 TDA7361 TDA7361 TDA7361 is designed for use in voltage should be 100mV RMS . 9 AUDIO OUTPUT SIGNAL The audio output signal is buffered by an internal amplifier output is limited to 500mV RMS . 11 OPERATIONAL AMPLIFIER OUTPUT This can be increased by adding a resistor from the operational amplifier input to ground. 12 SQUELCH INPUT The squelch trigger circuit with MHz/455kHz converter, it can be also used with input frequencies up to 60MHz. TDA7361 TDA7361 TDA7361 TDA7361 2/8 ABSOLUTE www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1500-v1.htm |
STMicroelectronics | 14/06/1999 | 6.66 Kb | HTM | 1500-v1.htm |
| designers can now save valuable time in evaluating the performance of the TLC320AD55 TLC320AD55 TLC320AD55 TLC320AD55 analog interface B, -6 dB, -12 dB, and squelch), and main and auxiliary analog input channels. The A/D and D audio test equipment. Although designed specifically to interface to the DSK, the AD55-EVM AD55-EVM AD55-EVM AD55-EVM evaluation board can be easily interfaced to a wide range of DSPs. Return to DSPS Home Page www.datasheetarchive.com/files/texas-instruments/data/sc/docs/dsps/details/43/ad55evm.htm |
Texas Instruments | 08/02/1999 | 5.09 Kb | HTM | ad55evm.htm |
| directly to DSK DSP system designers can now save valuable time in evaluating the performance of the to DSPs, programmable analog output gain (0 dB, -6dB, -12 dB and squelch) and main and auxiliary channels for video telephony and audio test equipment. Although designed specifically to interface to the DSK, the AD55-EVM AD55-EVM AD55-EVM AD55-EVM evaluation board can be easily interfaced to a wide range of DSPs. To www.datasheetarchive.com/files/texas-instruments/data/sc/docs/msp/tools/dsk.htm |
Texas Instruments | 08/02/1999 | 6.24 Kb | HTM | dsk.htm |
| designers can now save valuable time in evaluating the performance of the TLC320AD55 TLC320AD55 TLC320AD55 TLC320AD55 analog interface , programmable analog output gain (0 dB, -6dB, -12 dB and squelch) and main and auxiliary analog input channels and audio test equipment. Although designed specifically to interface to the DSK, the AD55-EVM AD55-EVM AD55-EVM AD55-EVM evaluation board can be easily interfaced to a wide range of DSPs. Literature numbers and device names www.datasheetarchive.com/files/texas-instruments/data/sc/docs/msp/showcase/vol15/15pagten.htm |
Texas Instruments | 08/02/1999 | 6.49 Kb | HTM | 15pagten.htm |
| directly to DSK DSP system designers can now save valuable time in evaluating the performance of the to DSPs, programmable analog output gain (0 dB, -6dB, -12 dB and squelch) and main and auxiliary channels for video telephony and audio test equipment. Although designed specifically to interface to the DSK, the AD55-EVM AD55-EVM AD55-EVM AD55-EVM evaluation board can be easily interfaced to a wide range of DSPs www.datasheetarchive.com/files/texas-instruments/sc/docs/msp/tools/dsk.htm |
Texas Instruments | 12/02/1997 | 5.78 Kb | HTM | dsk.htm |