Cov khoom

Tsev Paub meej

Digital DMR Portable Walkie Talkie

Tau tshaj thiab ruaj khov, DMR cov xov tooj cua ob-txoj kev, DM-980 xov tooj cua hauv xov tooj cua muab cov kev sib txuas lus yooj yim nrog 1.77 "xim npo, navigation keypad, khawm xwm ceev, zoo tagnrho rau cov neeg siv kev lag luam hauv kev tsim khoom, kev tswj hwm lossis kev kawm ib puag ncig.

Xa kev nug

Ces

Cov ntsiab lus ceev

Ua rau dual-hom (Digital + Analog)

Tier1 & Tier2 tau tshaj motorola

Cov ntaub ntawv muaj nuj nqi

136-174MHz/400-480MHz

1000Channels

Versatile Voice Call (Private hu, hu rau pab pawg, txhua tus hu thiab hu thaum muaj xwm ceev)

Digital encryption

SMS muaj nuj nqi

PAB 5000

Ntau yam Analog Signaling Hom (DTMF, 2 Tone)

Loj-loj siab-txhais xim zaub

Multi-functional navigation keypad

Lub kaw lus

2 lub suab thiab DTMF

Zaub xim

Roj teeb muaj peev xwm 2800mah

CE pom zoo

1024 Channel muaj peev xwm

64 Zone muaj peev xwm

Specification:

GENERAL
Ntau zaus	400-480MHz/450-520MHz
Ua haujlwm kub	-20 degree rau +55 degree
Kev sib xyaw zaus	Thov xauv zaus synthesiz
Zaus Stability	± 2.5ppm
Nco Channel	1024
Ua haujlwm voltage	7.4v
Kav hlau txais xov impedance	50Ω
Suab tso zis zog	Tsawg dua los yog sib npaug rau 1000mW @ 16Ω
Qhov ntev	126 * 53 * 34mm
Qhov hnyav	194g
TRANSMIT PART
RF zog	Siab: Tsawg dua lossis sib npaug rau 5W (HI) Tsawg: Tsawg dua lossis sib npaug rau 1W (Low)
Siab: Tsawg dua lossis sib npaug rau 5W (HI) Tsawg: Tsawg dua lossis sib npaug rau 1W (Low)	+/{1}}0ppm
Ua ke channel Fais fab	Tsawg dua los yog sib npaug rau -60dB
Lub sijhawm dawb lub zog	TDMA: Tsawg dua lossis sib npaug rau -57dBm
FM modulation hom	12.5KHZ:11K 0 F 3 E

RECEIVER PART
Analog rhiab heev	{{0}}.35uV/-116dBm(20dB SINAD) / 0.22 uV/-120dB m(Type)
Digital rhiab heev	{{0}}.3 uV/{2}}.4dBm(BER 5%) / 0.7 uV/-110dBm(BER 1%)
Co-channel Rejection	Ntau dua lossis sib npaug rau -12dB
Spurious teb	TIA603C: 75dB ESI: 70dB
Kev xaiv channel nyob ib sab	TIA603C: 65dB ETSI: 60dB
Rated suab zog	1w