As the professional manufacture, we would like to provide you high quality Built-in Bluetooth UV Two Segment Radio Walkie Talkie. And we will offer you the best after-sale service and timely delivery.We will always adhere to the principle of "quality first, client first," and we cordially invite customers to visit us for consultation.
| 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℃~50℃ | SNR | ≥45db | ≥40db | 
| Antenna damping | 50Ω | audio distortion | ≤5% | |
| power requirements | 7.4VDC | audio power | ≤500mW | |
| 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 | 5W/1W(VHF) | |
| 4W/1W(UHF) | |||||


