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DAM Garmin Supplier

Garmin Avionics Audio Panels GMA 342 Standard 010-01319-13

Garmin Avionics Audio Panels GMA 342 Standard 010-01319-13

Regular price £1,693.00 GBP
Regular price Sale price £1,693.00 GBP
Sale Sold out
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Physical & Performance
Electrical:14-28 VDC
Unit size: 6.3"W x 1.33"H x 8.09"D (160 x 34 x 205 mm), includes mounting rack and connectors
Weight: 1.78 lbs. (807.4g), includes rack, backplate and connectors
Environmental
Temperature: -20° C to +55° C (operating)
Altitude range: to +55,000 ft. MSL unpressurized
Power requirements: 11 to 33 VDC input
Radio Inputs
Impedance: 600 ohm
Max Input: 5 Vrms
Isolation: 60 dB minimum
Bandwidth: 100 Hz to 6.5 kHz
Transceiver: 3 (including TEL)
Receiver: 5 (NAV1, NAV2, AUX1, AUX2, AUX3)
Alerts: 4 (unswitched)
Telephone input: 1
Intercom Functions
Positions: 6 (pilot, copilot, 4 passengers)
Volume control: 2 (pilot, copilot/passengers)
VOX: Automatic (1 per MIC input)
Modes: Pilot, crew, all
MIC impedance: 150 ohm
MIC bias: 11 VDC through 470 ohm
Keyed ICS: Configurable
Music Functions
Inputs: 2 (independent from front 3.5 mm jack)
Impedance: Connector pins 600 ohm (differential); front jack 5kOhm
Max input: Rear connector 3.0 Vrms; front jack 1.5 Vrms
Gain: Rear connector +24 dB Max; front jack +21 dB Max/-96dB Min
Input level: < 200 mVrms at max gain for full power out
Bandwidth: 20 Hz to 20 kHz
Distortion: < 0.1% THD+N typical at full power over full bandwidth
Muting: Selectable and configurable
Volume control: Knob controlled (Pilot and Copilot/Pass)
Headphone Outputs
Output amplifiers 3 Stereo (pilot, copilot, passenger)
Output power: 65 mW into 150 Ohms pilot and copilot, 260 mW into 37.5 Ohms passenger
Distortion: < 3% THD+N at 10% power, < 10% THD+N at full power
Frequency response: 20 Hz to 20 kHz
Impedance rated: 150 Ohm pilot/copilot, 37.5 Ohm passenger (4-150 Ohm headsets)
Impedance supported: 150 to > 600 Ohm
COM/TEL Microphone Outputs
Output power: 15 mW into 150 Ohms (1.5 Vrms)
Distortion: < 3% THD+N at 10% Power, < 10% THD+N at full power
Frequency response: 300 Hz to 6 kHz
Front Jack Microphone Output
Output power: 170 uW into 450 Ohms (276 mVrms) connected as phone
Frequency response: 300 Hz to 6 kHz
Speaker
Outputs: 1
28 Volt Aircraft: 10 Watt into 4 Ohm; 7 Watt into 8 Ohm
14 Volt Aircraft: 3 Watt into 4 Ohm; 3dB@1kHz Bandwidth 350 Hz to 6.5 kHz
3dB@1kHz Bandwidth 350 Hz to 6.5 kHz
Distortion: < 10% THD+N @ Full Power, < 3% THD+N @ 10% Power
Voice Recorder
Record time max: 1 minute
Code Load Options
SD Card
DIP Switch
Config switches: 8 (see install manual for descriptions)
Lighting Bus
Voltage: 14 V or 28 V
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