Untitled
Abstract: No abstract text available
Text: STICK-ON SERIES Model ST-IC1 Intercom Amplifier ANYWHERE YOU NEED. • • • • • Intercom Electronics Intercom with Push-to-Talk Mic or Speaker Input 8 Ω or 45 Ω Speakers Bi-Directional Communication Option You Need The ST-IC1! The ST-IC1 is part of the group of versatile STICK-ON products from Radio Design Labs. STICK-ONs
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891-0131J
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TWO WAY WIRE INTERCOM
Abstract: transistor intercom circuit 2-wire intercom schematics switched power supply ac dc practical circuit of FSK modulator AN2701 AS2507 BS107 bs107 vmos fet Intercom
Text: Preliminary Application Note AN2701 Application Note AN2701: AS2507 Two wire intercom applications Austria Mikro Systeme International AG 1. Scope This application note describes basic applications for 2-wire intercom solutions with central and/or local supply
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AN2701
AN2701:
AS2507
AS2507
/AN2701
TWO WAY WIRE INTERCOM
transistor intercom circuit
2-wire intercom
schematics switched power supply ac dc
practical circuit of FSK modulator
AN2701
BS107
bs107 vmos fet
Intercom
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Untitled
Abstract: No abstract text available
Text: ANVoIP101 IP-Based Intercom System Introduction Intercom system manufacturers are changing their products to meet customer demand, evolving from traditional analog systems to IP-based products to leverage widespread innovation in IP-based communication systems and
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ANVoIP101
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Untitled
Abstract: No abstract text available
Text: DATA BULLETIN Low Voltage CTCSS Encoder/Decoder MX165C Features with TX/RX Filters Applications Mobile Radio Channel Sharing Scan Trunking Wireless Intercom Traffic Control Hookswitch Supervision Repeater Control Meets TIA/EIA-603 Standards 47 CTCSS Tones + Notone
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MX165C
TIA/EIA-603
MX465
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IEC754-1
Abstract: ASTMD741 IEC754-2 AWG20 IEC544
Text: TECHNICAL DATA SHEET 4600FE code version date page 4600FE 1 2006-03-06 1/2 APPLICATION Instrumentation and computer cable for EIA RS-485 data transmission applications and Security Systems, Intercom/PA Systems, Sound/Audio Systems, Power-Limited Controls CONSTRUCTION
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4600FE
RS-485
AWG24
7xAWG32)
ASTMD741
IEC544
2002/95/EC,
IEC754-1
ASTMD741
IEC754-2
AWG20
IEC544
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4500FE
Abstract: Belden Wire AWG22 Application of Intercom shield & application belden awg24
Text: TECHNICAL DATA SHEET concept 4500FE NON-PAIRED code version 1 date 2004-04-27 page 1/2 APPLICATION Intercom/PA Systems, Sound/Audio Systems. CONSTRUCTION 1. 2. 3. 4. 4. Conductor Diameter of conductor Material 0.75mm AWG22 stranded bare copper (7xAWG30)
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4500FE
AWG22)
7xAWG30)
AWG24
7xAWG32)
Belden Wire
AWG22
Application of Intercom
shield & application
belden awg24
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Untitled
Abstract: No abstract text available
Text: Energy Limiting BP Series CLASS 2 - PLUG IN ENERGY LIMITING TRANSFORMERS Part No. • Used in AC powered chimes, door bells, security systems, decorative lighting, furnaces, humidiiers, appliances, vending machines and intercom system type applications.
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120VAC
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Untitled
Abstract: No abstract text available
Text: WIRE TO BOARD SHROUDED HEADER INTERCOM Features Polarized header with friction lock Pitch 2.54 mm Material Insulator: Black thermoplastic GF UL 94VO Contact: Phosphor bronze Electrical Current rating: 4 A maxi Dielectric withstanding: 500 V AC Insulation resistance: 1000 MΩ mini
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40VA
Abstract: 20VA
Text: Energy Limiting BP Series CLASS 2 - PLUG IN ENERGY LIMITING TRANSFORMERS Part No. • Used in AC powered chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines and intercom system type applications.
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120VAC
40VA
20VA
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30C25Z8
Abstract: 52C5FR 2A05Z8 4C3Z8FR 30A05Z8 oval speakers REPLACEMENT BF 200 BF 235 30C25Z80T 8C10PA0T
Text: INDUSTRIAL/COMMUNICATIONS SIZE Inches AND MODEL NUMBER SHAPE Intercom • rugged construction ■ excellent sound reproduction in voice ranges ■ trouble-free operation ■ 8 and 45 ohm voice coil impedances ■ OT denotes Outdoor Treated Aircraft ■ commercial and
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30C25Z450T
3A07Z450T
4C3Z80T
8C10PA0T
30C25Z8
52C5FR
2A05Z8
4C3Z8FR
30A05Z8
oval speakers
REPLACEMENT BF 200
BF 235
30C25Z80T
8C10PA0T
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2-wire intercom
Abstract: intercom phone system block diagram austriamicrosystems phone AS2507 AustriaMicroSystems microphone FSK DEMODULATOR D-81539 Application of Intercom
Text: austriamicrosystems Single Chip 2-Wire Intercom CMOS Integrated Circuit AS2507 Key Features - - Line/speech circuit and signaling on one 14 pin CMOS chip Only 2 wires needed for power supply, signaling and speech Soft clipping to avoid harsh distortion Fully integrated 2/4 wire conversion
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AS2507
2-wire intercom
intercom phone system block diagram
austriamicrosystems phone
AS2507
AustriaMicroSystems microphone
FSK DEMODULATOR
D-81539
Application of Intercom
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E84592
Abstract: 40VA LR33322 20VA bells humidifiers intercom system
Text: Energy Limiting CLASS 2 - PLUG IN ENERGY LIMITING TRANSFORMERS • Used in chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines, intercom system type applications. • Enclosed in an attractive plug in black plastic case.
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120VAC
LR33322)
E84592)
E84592
40VA
LR33322
20VA
bells
humidifiers
intercom system
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LR3902
Abstract: BE2G
Text: Energy Limiting CLASS 2 ENERGY LIMITING TRANSFORMERS • Used in chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines, intercom system type applications. • Rugged, low noise, cool running design, indoor use only.
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BF2G
Abstract: transformer 240v LR3902
Text: Energy Limiting 75 VA - CLASS 2 ENERGY LIMITING TRANSFORMERS • Used in chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines, intercom system type applications. • Rugged, low noise design, indoor use only.
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2-wire intercom
Abstract: two wire electret microphone intercom phone system block diagram telephone hybrid fsk modem austriamicrosystems phone AS2507 Application of Intercom LEONE microphone electret
Text: Single Chip 2-Wire Intercom CMOS Integrated Circuit AS2507 Key Features - - Line/speech circuit and signalling on one 14 pin CMOS chip Only 2 wires needed for power supply, signalling and speech Soft clipping to avoid harsh distortion Fully integrated 2/4 wire conversion
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AS2507
AS2507
2-wire intercom
two wire electret microphone
intercom phone system block diagram
telephone hybrid
fsk modem
austriamicrosystems phone
Application of Intercom
LEONE
microphone electret
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E184371
Abstract: LR3902
Text: Energy Limiting BA-BE Series CLASS 2 ENERGY LIMITING TRANSFORMERS • Used in chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines, intercom system type applications. • Rugged, low noise, cool running design, indoor use only.
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E184371
LR3902
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transformer 240v
Abstract: humidifiers LR3902
Text: Energy Limiting BF Series 75 VA - CLASS 2 ENERGY LIMITING TRANSFORMERS • Used in chimes, door bells, security systems, decorative lighting, furnaces, humidifiers, appliances, vending machines, intercom system type applications. • Rugged, low noise design, indoor use only.
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Ic 4084 14 pin
Abstract: RL011
Text: rEMIC U 4084 B ELEFUNKEN Semiconductors vow Voltage Voice Switched Circuit for Hands-free peration in Telephone, Intercom Systems, Household, tusiness Use, Car Telephones etc. description ow voltage voice switched speakerphone circuit 4084 B, incorporates many functions given below
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D-74025
Ic 4084 14 pin
RL011
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LA 7873
Abstract: telefunken ta 750 amplifier 7h79 microphone amplifer ic
Text: Tem ic TELEFUNKEN Semiconductors U 4080 B Voice-Switched Circuit for Handsfree Operation in Telephones, Intercom Systems, Household and Business Use, Car Telephones etc. Description T he voice switched speakerphone integrated circuit, U 4080 B, incorporates a variety o f functions see below .
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D-74025
LA 7873
telefunken ta 750 amplifier
7h79
microphone amplifer ic
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U 220B
Abstract: No abstract text available
Text: MX265DW MX* COM, INC. Advance Informatton □ATA BULLETIN October 1991 CTCSS Encoder/Decoder APPLICATIONS FEATURES • 39 CTCSS Tones + Notone • Scanning of any Channel • Serial jiP Interface Wireless Intercom Sport Radios Mobile Radio Channel Sharing
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MX265DW
MX265DW
38513TEKHLHX
U 220B
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Untitled
Abstract: No abstract text available
Text: MX165A Advance Information October 1991 MX* CUM, INC. DATA BULLETIN CTCSS Encoder/Decoder FEATURES APPLICATIONS • • • • • • • • 39 CTCSS Tones + Notone TX/RX Audio Filters TX Tone Phase Reversals Serial or Parallel Programming Wireless Intercom
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MX165A
modulat636
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ic 4082
Abstract: ic 4082 16 pins telefunken schematic diagram
Text: Tem ic U 4082 B TELEFUNKEN Semiconductors Low-Voltage Voice Switched Circuit for Hands-free Operation in Telephone, Intercom Systems, Household, Business Use, Car Telephones etc. Description The low-voltage voice switched speakerphone circuit, U 4082 B, incorporates the wide range of functions
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D-74025
ic 4082
ic 4082 16 pins
telefunken schematic diagram
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Untitled
Abstract: No abstract text available
Text: = /H S AS2531/2 Single Chip Telephone Austria Mikro Systeme Internatioria! AG Applications Analogue Telephones, CT Base Stations, CITs, Intercom. Standards NET 4, 1TR2, CEPT, CCITT Key Features □ Contains speech circuit, LD/MF repertory dialler and tone ringer, all on one
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AS2531/2
AS2532)
direct/10
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mx265
Abstract: ic 4082 pin diagram KA 2418 EIA-220-B
Text: A/VX* COM, INC. MX265A Preliminary Information CTCSS ENCODER/DECODER FEATURES APPLICATIONS • • • • • • Mobile Radio Channel Sharing • Wireless Intercom • EIA 220B - 37 Tone Plus 97.4Hz & 69.3Hz 39 CTCSS Tones + Notone Scanning of any Channel
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MX265A
MX265ADW
-220-B
100Hz
100/f0Hz
250ms)
220-B.
X265A
mx265
ic 4082 pin diagram
KA 2418
EIA-220-B
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