Product

一、Business

“Bright Aviation”Supplies Complete Sets Of Equipment, Including Installation And Commissioning, Flight Check Ground Commissioning, Panel Repair, Factory Training, After-Sales Service, Technical Consulting, Spare Parts Support, Optimization And Adjustment, Periodic Inspection And Other Turnkey Projects.

二、Overview

1. TR-7750，VHF Radio Transceiver,  Output power arbitrarily adjustable between 5–50 watts, operating frequency 118–137 MHz, channel spacing  8.33 KHz or 25 KHz.

2. TA-7650，VHF Radio Transmitter,  Used as a transmitter only, arbitrarily adjustable output power between 5–50 watts, operating frequency 118–137 MHz, channel spacing 8.33 KHz or 25 KHz.

3. RA-7203， VHF Radio Receiver, Used only as a receiver, operating frequency 118–137 MHz, channel spacing 8.33 KHz or 25 KHz.

4. Model TR-7750 VHF Radio, consisting of three separate modules: Transmitter Module TA-7650, Receiver Module RA-7203, Power Module PSU-7006, standard 3U case.

三、Appearance

1. Model TR-7750 VHF Transceiver (1 Transmitter Module TA-7650，1 Receiver Module RA-7203, 1 Power Module PSU-7006)，as shown in the following figure.

2. Model TA-7650 VHF Transmitter (2 Transmitter Modules TA-7650 and 2 Power Module PSU-7006)，as shown in the following figure.

3、RA-7203型VHF接收机（6个接收机模块RA-7203），如下图所示。

四、Technical Specifications

（1）Parameter

(2)Standards

1、ICAO annex 10。

2、EN300 676 (AM, AM-MSK)。

3、EN301 841 (VDL2 – Physical layer)。

4、ED-137。

(3)Environmental

1、Temperature range: -20°C to +55°C (operating) ,-40°C to +70°C (storage) 。

2、Humidity: 90% @ +40°C (non condensing) 。

3、Shock: Transport: IEC-721-3-2, Class 2M3 。

4、Vibration: Transport: IEC-68-2-32, Class2M3. IEC-68-2-6 。

5、EMC: EN 301 489 – part 22 。

6、SAFETY:IEC 60950-1,CSA-C22.2 No. 60950。