Radio transceiver HHKJ2000

VHFfor aircraft

HHKJ2000 VHF Transceiver is the improved unit of downsized HHKJ2000 VHF Transmitter. It keeps the function and characteristics of the old type, but its width of the case is modified into half size of the original (i.e.19”/2 inch). The unit is characterized by compact structure, excellent performance and easy to install. It can work as a transceiver if obligated a receiving module position which enables it to work as a transceiver. ■ Technical Data Frequency range - 118MHz ～ 155.975MHz Channel spacing 25kHz Frequency error - ±5ppm Modulation type - A3E Carrier power - ≥5 W（1W ～ 7W，settable） Modulation depth - 30% ～ 90%，limiter at 99% Modulation distortion - ≤5% AF response - -3dB ～ +1dB Harmonic emission - ≤-80dBc Spurious emission - ≤－90dBc Spurious frequency offset - ≤2kHz Carrier noise level - ≤-45 dB PTT response time - ≤20ms Antenna connector - N female，50Ω Operating temperature - -20 ℃ ～ +55 ℃ Storage temperature - -30 ℃ ～ +70 ℃ Relative humidity - 95%,（+40 ℃±2 ℃） Dimensions - 222 mm × 130 mm × 496 mm Weight - ≤12 kg