Quanzhou Lianchang Electronic Co., Ltd. dumunung ing China lan nduweni pabrik canggih sing darmabakti kanggo inovasi lan produksi Digital DMR lan Analog VHF/UHF Walkie talkie Portable Radios. DMR Digital lan Analog VHF/UHF Walkie talkie Portable Radio iki nduweni fitur Bluetooth 5.0 sing dibangun, kompatibel karo mayoritas headphone lan helm Bluetooth sing kasedhiya ing pasar. Kajaba iku, dilengkapi lampu sesanti wengi lan multifungsi, kanthi lengkap nyukupi kabutuhan para penggemar penerbangan.
Bagian integral | Nampa bagean | Broadband | ||
Pencocokan frekuensi kerja | A B TX:136MHz-174MHz TX:136MHz-174MHz 400MHz-470MHz 400MHz-470MHz |
selektivitas saluran jejer | ≤70db | ≤60db |
frekuensi langkah | 5KHz/6.25KHz/10KHz/12KHz/25KHz/50KHz/100KHz | Intermodulation | ≤65db | ≤60db |
nomer saluran | 128 | respon palsu | ≤70db | ≤70db |
Mode operasi | F2D/D3E | respon audio | +1~3db (0.3~3KHz) |
+1~3db (0.3~2.55KHz) |
Suhu operasi | -20 ℃ ~ 40 ℃ | SNR | ≥45db | ≥40db |
Antena damping | 50Ω | distorsi audio | ≤5% | |
syarat daya | 7.4VDC | daya audio | ≤500nW | |
bobot | 295g | sensitivitas | UHF/VHF: 0.25μV(12db SINAD) | |
ukuran | 131*51*34(mm) |
bagean miwiti | Broadband | Narrowband | bagean ngirim | Broadband | Narrowband |
Modulasi | 16K F3E | 11K F3E | prabédan frekuensi maksimum | ± 5KHz | ± 25KHz |
daya saluran jejer | ≥70db | ≥60db | stabilitas frekuensi | ± 2,5 ppm | |
kesasar | ≤60db | ≥60db | distorsi audio | ≤5% | |
respon audio | +1~3db (0.3~3KHz) |
+1~3db (0.3~2.55KHz) |
Daya Output | 10W/5W/1(VHF) 10/5W/1W (UHF) |