GARMIN GTR 200B VHF RADIO BLUETOOTH 25KHZ 010-01087-21

Physical Characteristics

• Bezel height: 1.35" (34.29 mm)
• Bezel width: 6.25" (158.8 mm)
• Rack height (dimple-to-dimple): 1.375" (34.93 mm)
• Rack width: 6.30" (160.02 mm)
• Depth behind panel with connectors (measured from face of aircraft panel to rear of connector backshells): 9.39" (238.51 mm)
• GTR 200 weight (unit only): 1.34 lbs (0.61 kg)
• GTR 200 weight (installed with rack and connectors): 1.91 lbs (0.87 kg)

General Specifications

• Operating temperature range: -20° C to +55° C
• Humidity: 95 percent non-condensing
• Altitude range: -1,500 ft to 55,000 ft
• Current draw¹ at 14 VDC:
  • 0.6 A, typical when receiving
  • 3.0 A, typical when transmitting
  • 7.5 A maxiumum, 90 percent modulated into 3.1 VSWR and 11 V power input voltage
• Current draw¹ at 28 VDC:
  • 0.3 A, typical when receiving
  • 1.40 A, typical when transmitting
  • 3.75 A maxiumum, 90 percent modulated into 3.1 VSWR and 22 V power input voltage

Display Specifications

• Display size (WxH): 3.4" (88.0 mm) x 0.843" (21.4 mm)
• Active area (WxH): 2.95" (74.98 mm) x 0.486" (12.36 mm)
• Resolution: 200 x 33 pixels
• Viewing angle: left 45°; right 45°; up 10°; down 30°

COM Transmitter Specifications

• Microphone input: Two inputs, standard carbon or dynamic mic with integrated preamp. The GTR 200 provides a 150 Ω AC input impedance and supplies the microphone with an 11 V bias through 470 Ω +/- 5 percent
• Modulation capability: 85 percent with 250 to 2500 mVRMS microphone input at 1000 Hz
• Modulation: AM double sided emission designator, 6K00A3E (118-136.975 MHz)
• Frequency range: 118.000 to 136.975 MHz, 25 kHz channel spacing
• Frequency tolerance: +/-5 ppm from -20°C to +55°C
• Output power: 10 W carrier minimum
• Duty cycle: 20 percent
• Carrier noise level: At least 35 dB (SNR)
• Stuck mic time-out: 35 seconds time-out, reverts to receive
• Demodulated audio distortion: Less than 25 percent distortion when the transmitter is at 85 percent modulation at 350 to 2500 Hz

COM Receiver Specifications

• Frequency range: 118.000 to 136.975 MHz, 25 kHz channel spacing
• Headset audio output: 60 mW minimum into a 150 Ω load
• Audio response: Less than 6 dB of variation between 350 and 2500 Hz
• Audio distortion: Less than 25 percent at rated output power
• Sensitivity: SINAD greater than 6 dB when the RF level is -107 dBm with 30 percent modulation
• Squelch: Automatic squelch with manual override

Bluetooth Specifications

• Available on GTR200B versions only
• Bluetooth 3.0 Compliant
• Supported profiles: A2DP and AVRCP (music) and HFP (phone)
• Paired devices stored: 10
• Connections allowed: 1 device
• Supported devices: Phones, tablets, and GDL 51/52 (music)
• Firmware updates: Free and field loadable by micro-SD card