Becker Avionics TG660 Aircraft Radio User Manual Datasheet

Becker Avionics, Inc. Aircraft Radio Datasheet

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VHF / A M Transceiver Base Station

TG660 (with GT6201)

ATC

The TG660 is a new VHF Multichannel Transceiver Base Stadion for Ground to Air Communications at Airfields, Airports, Airlines

and Control Centres, using the latest digital signal processing and Radio over IP (RoIP) technologies.

The newly certified GT6201 remote controlled transceiver platform is embedded within the TG660 base station and is fully

compliant with the 8.33 kHz channel spacing requirements. The TG660 is available with 6 W, 10 W, 25 W and 50 W output power.

General features:

Frequency range: 118 - 137 MHz

8.33 kHz and 25 kHz channel spacing

Local and Remote control operation

Digital Signal Processing

Built in Test (Bite)

Balanced Audio Interface

Isolated PTT and SQUELCH control

Balanced Voice Recording Output

Available versions:

TG660-05 (Art. No. 0635.367-926)

TG660-10 (Art. No. 0635.375-926)

TG660-25 (Art. No. 0654.132-926)

TG660-50 (Art. No. 0649.252-926)

Options:

Built in battery for emergency operation (Art. No. 0640.131-958) - only for 6 W & 10 W versions

RoIP ( VoIP) Interface incl. Remote Monitoring & Control via Webinterface (Art. No. 0640.141-958)

PRELIMINARY

TG660

ATC

General data:

Frequency range: 118,000 MHz-136,980 MHz

Channel spacing: 25 kHz / 8.33 kHz,

automatically selected

Modulation type: AM, A3EJN

AC-Power: 90 VAC 250 VAC,

45 Hz ..65 Hz

 DC-Power external: Nominal: 24 VDC ..35 VDC

Range: 21 VDC...31 VDC

 RF Antenna connection: N-Connector female

Warm up time: 5 sec.

Duty cycle: RX/TX: 4 : 1

Voice recorder output: -6 dBm, +3 / -12 dB @ 600 Ω,

balanced

Environmental data:

Temperature range: Operating -20°C ... 55°C

Storage -55°C ... 85°C

Humidity:

Dimensions (WxDxH):

Case:

19" Unit:

Transmitter data:

 Carrier power:

48h, 50°C, 95% RH,

without condensation

428 x 350 x 86,5 mm

482,6 x 350 x 88,1 mm

4,5 kg w/o battery (5W & 10W)

7.0 kg w/ PA (25W & 50W)

Frequency stability: ±1 ppm

Protection of the transmitter: VSWR = 6

without any damage

Modulation depth: 85% m 95%

Modulation distortion: 10%

AF-Response: 350 Hz . 2500 Hz (8.33 kHz)

2 dB ≥ ripple ≥ -4 dB,

reference 0 dB @ 1 kHz

Adjacent channel power: 50 dB (8.33 kHz),

60 dB (25 kHz)

AF-Line input level: -20 dBm to 10 dBm adjustable

AF-Line input impedance: 600 Ω +/- 10%, balanced

Locale Mike sensitivity 2 mV to 10 mV @ 200 Ω,

(Dyn.): balanced

Receiver data:

Sensitivity (Mod. Depth 30%):

Effective bandwidth:

AF-Response:

Adjacent channel rejection:

Spurious response rejection:

-101 dBm for 12 dB SINAD

≥ 2.8 kHz for 8.33 kHz Channel

≥ 8.5 kHz for 25 kHz Channel

350 Hz.......2500 Hz (8.33 kHz)

2 dB ≥ ripple ≥ -4 dB, refer. 0 dB @ 1kHz

350 Hz .......3400 Hz ( 25 kHz )

2 dB ≥ ripple ≥ -4 dB, refer. 0 dB @ 1kHz

≥ 60 dB

≥ 70 dB

Intermodulation

response rejection: ≥ 70 dB

Blocking or desensitisation: ≥ 80 dB

Cross modulation rejection: ≥ 80 dB

Squelch operation: 6 dB S+N/N 12 dB,

software adjustable

Override level -85 dBm

Audio noise: ≥ 40 dB S+N/N @ -13 dBm

RF-Input level range: -101 dBm RFlevel 10 dBm

 RF-Dynamic range: 6 dB AF variation for 100 dB

RF variation

AF-AGC for 30% m 90%: AF-Level variation 1.5 dB

AF-Line output level: -20 dBm to 10 dBm,

adjustable with internal

potentiometer

AF-Line output impedance: 600 Ω +/- 10%, balanced

Local headphone output power: ≥ 100 mW @ 600 Ohm,

unbalanced, Volume control at

the front panel

Ext./Int. speaker power: ≥ 4 W sinus @ 4 Ω, Volume

Control at the front panel

Type approval (GT6201) :

BAF (Federal Supervisory Office for Air Navigation Services),

Germany: D-0030/2014

Italy: 0041697– 02.07.2014

VHF /AM Transceiver

Weight:

6 W ,10 W , 25 W or 50 W

Type approval (TG660) :

FCC (Federal Federal Communications Commission),

USA: FCC ID: 2AHX9TG660

PRELIMINARY

Becker Avionics TG660 Aircraft Radio User Manual Datasheet

Becker Avionics, Inc. Aircraft Radio Datasheet

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