DMR Radio

A20 digitalis radio communicationem auget efficientiam et fidem per eius superioris audio claritatem, robustam pugna vitam et asperum consilium. Machinator ad versatilitatis, optime convenit instruere per amplis ambitus et industrias.

Model:A20

Mitte Inquisitionem

depictio producti

Product Specification:

General
Frequentia Range	136~ 174MHz, 350~400MHz 400~470MHz, 450~ 520MHz
Channel Spacing	12.5KHz/25KHz（Analog 12.5KHz（Digital）
Channel Capacity	64Channels (2 Zones)
Zona Capacity	2 (32 Channels per Zonam)
Operans intentione	7.4V
Pugna Capacitas	3000mAh
Pugna vitae (5/5/90)	Analog: 15 horas ; Digital: XIX horas
Vocoder Type	AMBE+2
Frequency Stabilitas	±1.0ppm
Antennae Impedimentum	50Ω
Dimensiones (H x W x D)	5.83" x 2.56" x 1.69" (148 x 65 x 43mm)
Pondus	11.21oz (318g)
Ingressus Praesidium (IP) Rating	IP68
receptor
Analog Sensibilitas	0.2μV(FM @ 12dB SINAD)
Digital Sensibilitas	0.22μV(typ.) (@ 5% BER)
Adiacentibus Channel Selectivity	60dB @ 12.5KHz 65dB @ 25KHz
Intermodulatio reprobatio	60dB @ 12.5KHz 60dB @ 25KHz
Clausus	84dB @ 12.5KHz/84dB @ 25KHz
Co-channel Rejectio	-12dB@ 12.5KHz -8dB@ 25KHz
Responsio spuria rejectio	65dB @ 25KHz /65dB @12.5KHz
Rated Audio Output Power	1.0W / 16Ω
Conducted Spuria Emission	<-57dBm（9KHz～1GHz） <-47dBm（1GHz～12.75GHz）
Transmitter
RF Power	1W (Locus) / ≤5W (High)
Power Margin Variation	+2/-3dB (sub extrema condicione)
Error Transmittunt Frequency	±1.0ppm
FSK Error	<5%
4FSK Transmissio Bit Error Rate (BER)	≤1×10-4
4FSK Modulation Frequency Error Deviationis	≤10.0%
Occupatus Bandwidth (DMR)	≤8.5KHz
TX Impetum / Release Tempus	≤1.5ms
Adiacentis Channel Power	≤-50dB @12.5KHz/≤-60dB @25KHz
Transiens Adjacent Channel Power	≤-50dB @12.5KHz/≤-60dB @25KHz
FM Modulation	16K0F3E @25KHz 11K0F3E @12.5KHz
4FSK Digital Modulation	12.5KHz（data only）：7K60FXD 12.5KHz（data＋voice）：7K60FXE
Audio Distortion	≤3% @ 40% declinationis
Audio Response	+1 ~ -3dB
FM Hum et Sonitus	40 dB @ 12.5KHz/45 dB @ 25KHz
emissio spuria	≤-36dBm（9KHz～1GHz） ≤-30dBm（1GHz～12.75GHz）

Nota: praedictae determinationes secundum signa applicabiles probatae sunt. Ob continuam technologiam evolutionem, indices superiores sine praevia notatione mutabiles sunt.

Product Details:

· Digital/Analog Compatible

· IP68 Rated Waterproof & Pulvis-probationis

Vox Encrypted

· Vibration

· Usque ad 300 Horae Vocis Recordatio

· subsidia privata Voca / Group Call / Omnes Call

· Vox receptae

· Man

· SOLUS faciens Modus

· Subitis Alarm

· Remota interfice/Revive/Stun

· GPS Positioning (optional) back

· Bluetooth 4.2 (libitum)·

Nostra Inseptio et sarcina sectio:

commendamus nos tradens top-qualitatem duos modos radiophonicos, ut unumquodque productum in summis signis occurrat per accuratas inspectiones et processus pacandi. Nostra inspectio et turmas sarcinas responsabilitatem fert ut clientes certos fructus accipiant, experientiam liberorum usorum anxietatem praebentes.

Processus recognitionis:

1、 Inspectio Visual: Singulae duae radiophonicae inspicientia penitus visuales subit ut aesthetica perfecta curent quae align cum imagine notae societatis.

2、Functionality Testis: Inspectio nostra turmas comprehensivas functionis quas in omni radio pertractat, omnia curans lineamenta recte agunt. Haec munera clavis includit ut qualitatem audio, robur insignem, et commutatione canalis.

3、Durability Testing: Producta vetustatem probationes subeunt ut in variis condicionibus environmental proprie fungantur, inter extremas temperaturas, humiditatem et vibrationes.

4、 Pugna euismod Testis: Pugna vita pendet pro radiophonico. Testimonia stricta in gravida geruntur ad usum certum, extensum.

Processus packaging:

1 Anti-Static Packaging: Quisque radiophonicum impedimentum anti-staticum patitur ne electrostatic damnum per translationem.

2、Environmentally Friendly Packaging: Commissum ad sustinendum, materias nostras packaging ad signa environmental internationalibus adhaerentia.

3、 Offensus-repugnans Packaging: incursu professionali resistens packaging adhibetur per translationem ad impediendum damnum products.

4、Integritas Perscriptio: Societates packaging permittit summam integritatem reprehendo ut res integrae et illaesae maneant post processum packaging.

Inspectio et processuum fasciculorum intendunt ut expectationes mos praecellant, ita ut omne radiophonicum in bivio acceptum rigorem probationis et sollicitae sarcinae ut summus qualitas operis patiatur.