Quanzhou Lianchang Electronic Co., Ltd., based in China, specializes in manufacturing advanced Ad Hoc Digital Walkie Talkies. Our Ad Hoc Digital Walkie Talkie is compatible with most Bluetooth headphones available on the market. These walkie-talkies feature global positioning capabilities, meeting the needs of aviation and sailing enthusiasts.
Integral part | Receiving part | Broadband | ||
Working frequency matching |
A B TX:136MHz-174MHz TX:136MHz-174MHz 400MHz-470MHz 400MHz-470MHz |
adjacent channel selectivity | ≤70db | ≤60db |
step frequency | 5KHz/6.25KHz/10KHz/12KHz/25KHz/50KHz/100KHz | Intermodulation | ≤65db | ≤60db |
number of channels | 128 | spurious response | ≤70db | ≤70db |
Operating mode | F2D/D3E | audio response |
+1~3db (0.3~3KHz) |
+1~3db (0.3~2.55KHz) |
Operating temperature | -20℃~40℃ | SNR | ≥45db | ≥40db |
Antenna damping | 50Ω | audio distortion | ≤5% | |
power requirements | 7.4VDC | audio power | ≤500nW | |
weight | 295g | sensitivity | UHF/VHF:0.25μV(12db SINAD) | |
Dimensions | 131*51*34(mm) |
launch part | Broadband | Narrowband | Transmitting section | Broadband | Narrowband |
Modulation | 16K F3E | 11K F3E | Maximum frequency difference | ±5KHz | ±25KHz |
adjacent channel power | ≥70db | ≥60db | frequency stability | ±2.5ppm | |
stray | ≤60db | ≥60db | audio distortion | ≤5% | |
audio response |
+1~3db (0.3~3KHz) |
+1~3db (0.3~2.55KHz) |
Output Power | 10W/5W/1(VHF) | |
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10/5W/1W(UHF) |