QYT NHAD-309 10W IP68 Waterproof POC DMR Analog UHF Dual Mode Digital Walkie Talkie AES256 Encrypted

The NHAD-309 is a powerful 10W handheld radio that supports both 4G PoC (Push-to-Talk over Cellular) and UHF DMR communication. It features a dual-mode UHF channel system, allowing manual switching between digital and analog modes. With nationwide coverage via cellular networks and compatibility with traditional UHF radios, the NHAD-309 is ideal for teams requiring versatile, long-distance communication across mixed platforms.

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Model:
NHAD-309
Brand:
QYT

Digital Walkie Talkie 10W Handheld Radio POC DMR Two Way Radio 4G PoC Walkie Talkie Dual Mode Walkie Talkie Handheld marine radio

Product Description

We offer comprehensive customized services for the NHAD-309 handheld radio. Customizable options include printed brand LOGO, outer packaging boxes, antenna frequency parameters, charging dock slot design, battery capacity and other hardware specifications. We can also adjust partial internal circuit structures and optimize DMR & PoC function parameters according to your demands. Feel free to contact us to get detailed customization plans and quotations.

Item	Value
Size	1406540mm (not include antenna)
Frequency	400–470MHz
Channels	1024 (64 zones)
POC Mode	Bands: LTE-FDD B1/B3/B5/B8, LTE-TDD B34/B38/B39/B40/B41 (according to different countries)
Chann el Space	12.5kHz
Voltage	7.4V
Battery Capacity	2500 mAh Li-ion battery
Work Temperature	-30℃ ~ +60℃
Antenna Impedance	50 Ω
Audio Output	<1000mW @16 Ω

Transferring
Item	Value
Output	10W
Frequency Stability	+/- 1.0ppm
Adjacent Channel Power	≤ -60dB
Noise	-40dB @12.5kHz
4FSK DMR Mode	12.5kHz (data only) 7K60FXD
	12.5kHz (data+voice) 7K60FXE
Max Frequency Offset	2.5kHz @12.5kHz
Nonactive Slot Power	-57dBm
Digital Protocol	ETSI TS 102 361
Vocoder	AMBE++
Audio Response	+1dB ~ -3dB
Spurious Radiation	Antenna: 9kHz–1GHz ≤ -36dBm
	1GHz–12.75GHz ≤ -30dBm
Error Rate	≤5%

Receiving
Item	Value
Sensitivity	0.25μV (BER≤5%)
Spurious Response	≥70dB
Adjacent Channel Selection	≤60dB @12.5kHz
Rated Audio Power	1W
Audio Response	+1dB ~ -3dB
Audio Distortion	≤5%
Intermodulation	≤60dB

QYT Electronics Co., Ltd. (QYT) was one of the earliest professional two-way radio and accessories manufacturers in China, and now one of the top mobile radio providers as well. QYT is headquartered in Quanzhou, Fujian, China. We are mainly responsible for the company's related product hardware development, production, sales and engineering services. Our company also provides customized services as well as personalized, differentiated products (OEM/ODM).