AUDIO CONTROLLR/SINGLE CHANNEL AMS43 TSO
AUDIO CONTROLLR/SINGLE CHANNEL AMS43 TSOAMS43 Single-Channel Audio Controller | TSO
The AMS43TSO single-channel audio controller provides pilots the ability to control the audio sources within an aircraft. Pilots can select audio from transmit (TX) and receive (RX), LIVE, KEYED, or voice activated (VOX) intercom, in addition, handheld microphone transmission and pilot isolation/emergency operations are also provided.
This AMS43 single-channel audio controller (Alternate Part# AMS43TSO) is TSO certified.
Features:
- Audio Controller provides transmit and intercom capabilities for pilot and co-pilot, plus intercom for four up to passengers
- Panel controls include master RX volume, ICS volume, and ICS squelch (VOX adjust)
- ICS Tie line provided to allow multiple controllers to be networked
- Select between COM1, COM2, AUX, FM1, FM2, PA, NAV1/2, ADF1/2, DME/MKR inputs
- Transmit capability for five COM channels with auto-receive functions
- Receivers select switches allow for first four COM channels
- High headphone output provides up to 500mW per channel
- Intercom supports two crew and and passenger stations
- Active Noise Filtering (ANF) intercom system
- Voice activated (VOX) squelch
- Two direct inputs are provided to accommodate functions such as Rad Alt, GPS Alerts, Low
- Rotor, or Telephone Ringer
- Front panel selectable emergency mode switches the pilot's headphones directly to selected radio
- Three internal alert tone generators: single-tone, two-tone, and timed siren
Product Codes | |
|---|---|
| Mfr Part No: | AMS43 TSO |
| ECCN: | 7A994 |
| PROAPP: | PT2204NM/PQ2204NM |
| SCHEDULE B CODE: | 8518.40.2000 |
| TSO: | C50c |
Weight: 2.1 lb (955 g)Dimensions: 1.9 x 6.82 x 5 in (48.3 x 173.2 x 125 mm)Mounting: Dzus railFaceplate: Engraved acrylic edge lit panelMaterial/Finish: Chassis & cover are 5052-H32 brushed aluminum with conversion coating finishConnectors: Male 50 pin & 37 pin D-sub connectors with slide locksTemperature: -20°C to 55°C, operating -55°C to 85°C, survivalAltitude: 25,000 ftInput Power: 27.5 VDC @ 0.5 A, nominalLighting Voltage: 27.5 VDC @ 150 mA, nominalAlert Power: 27.5 VDC 150 mA, nominalINPUT SIGNALS:Quantity: 13 receive channels 7 Mic channels 1 ICS tie channel 2 direct channelsAudio Level: 2.5 Vrms (receiver inputs) 0.25 Vrms (mic inputs) 0.34 Vrms (ICS tie input) 2.5 Vrms (direct audio inputs)Impedance: 1KΩ ±10% (receive inputs) 1KΩ ±10% (mic inputs) 1.8KΩ ±10% (ICS tie input) 1.3KΩ ±10% (Direct Audio 1 input) 100Ω ±10% (Direct Audio 2 input)Circuit Type: All single ended inputsCoupling: < -50dBKeylines: Pilot & Copilot Transmit PTT Rear Hand mic Transmit PTT Pilot & Copilot ICS PTT 3 Alerts - active lowOUTPUT SIGNALS:Quantity: 6 Headset outputs 6 Transmitter mic outputs 5 Transmitter keyline outputsRated Level: Headset: 7.7 Vrms or 100 mW (20 dBm) into 600Ω Direct Audio 1: 10 mW (10 dBm) into 600Ω Direct Audio 2: 0.1 mW (-10 dBm) 0.25 Vrms into 600Ω Alert level: 90mV rms ±10% into 600ΩImpedance: 65Ω, maximumCircuitry Type: Single-ended, except for phones, which are balancedFrequency Response: Sidetone: <3 dB from 650 Hz to 1750 Hz Receive inputs: <3 dB from 500 Hz to 2200 Hz Intercom: < 3 dB from 550 Hz to 2400 Hz Alert 1: 1.5kHz + 20% Alert 2: Same tone as Alert #1 but swept @ 2 cycles/sec Alert 3: Approx. same as Alert 2 but on for 2 secDistortion: < 10% THD @ rated power outputAudio Noise Level: < -50 dBCoupling: < -50 dBOutput Regulation: < 10% distortion and <3 dB max. of rated load output power at 400% and 75% of rated loadAnnunciators: Green LED will light for transmit operation
- Stock: Warehouse
- Manufacturer Part #: AMS43 TSO
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