TYT MD-8500 Repeater

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Tytera Repeater MD-8500   인터넷연결이 안되는 순수 중계기입니다.

Frequency :136-174MHz/400-470Mhz	Output power:25W/50W
TDMA mode 2 slots	LED Indicate
Automatic voltage and temperature protection	Improved audio quality
Support for third-party duplexer built-in	Sharing  a channel with multiple groups
Smart detection of analog and digital signals in single channel	Integrated heat sink and back panel fan

aliexpress.com 에서 $835 판매되고 있으며 배송료는 $126.52  배송기간  27일 (UHF 타입)

https://www.aliexpress.com/item/Tytera-TYT-MD-8500-UHF-400-470MHz-DMR-Digital-Analog-Professional-Walkie-Talkie-Repeater-with-Duplexer/32650148677.html?spm=2114.01010208.3.9.X73cmu&ws_ab_test=searchweb201556_7,searchweb201602_3_10057_10056_10065_10055_10054_9985_10069_10059_10058_10017_10070_10060_10061_10052_10062_10053_10050_10051,searchweb201603_7&btsid=7ac70728-9ec4-4b7f-a005-e3cb9f7b8b98

Tytera TYT MD-8500 UHF 400-470MHz DMR Digital & Analog Professional Walkie Talkie Repeater with Free Programming cable and Software (Built-in Duplexer,RF Output Power 45W,100 Memory Channel)

Features:

100% continuous duty cycle

Integrated heat sink and back panel fan provides the good design for 100% continuous duty cycle at 45W output.

Smart detection analog and digital signal

Mix mode in program software realizes the smart detection of analog and digital signals in single channel.

3U rack mount size

3 U rack mount professional design, with two handles, leave enough internal space for duplexer, possible for desktop or wall mount installation.

100 Memory channels

Channels button and LED monitor design in front-panel offer you the clear indication of 100 memory channels and easy switch operation between different channels.

QT/DQT with multi-decode

The MD-8500 decodes 5 QT/DQT groups in one single channel. This function is useful for sharing a channel with multiple groups.

Bright, clear LED indicate

Up to 8 LED lights integrated in front-panel. It is useful to check the status of operation mode including analog/digital, power level, over temperature status.

Automatic voltage and temperature protection

When the operate voltage, temperature, voltage standing wave ratio exceed the pre-set   value, it switches to low power or power off automatically.

Improved audio quality

Ensures the improved audio quality and larger coverage under noisy environment comparing to traditional analog.

Specifications: 

General
Frequency Range	400-470MHz
Channel Capacity	100
Channel Spacing	12.5KHz/25KHz
Operating Temperature	-30°c~ +60°c
Operating Voltage	220V/110V AC ±15%/13.8V DC ±15%
Frequency Stability	±0.5 ppm
Dimension	133(H)483(W)330(D)mm
Weight	12kg
Transmitter
RF Power Output	45W
Frequency modulation	16KφF3E/11KφF3E(Aanalog) 4FSK(Digital)
Antenna Impedance	50Ω
Modulation Limiting	±2.5KHz 12.5KHz, ±5KHz 25KHz
Radiated Spurious Emission	–36dBm < 1GHz –30dBm > 1GHz
FM Noise	45dB  25KHz 40dB  12.5KHz
Modulation Distortion	≤3%
Receiver
Reference Sensitivity(Analog)	0.35uV/-116dBm(12 dB SINAD) 0.22uV/-120dBm(Type)
Reference Sensitivity(Digital)	0.22uV/-120dBm 0.35uV/-116dBm
Adjacent channel Selectivity  ETSI:	60dB  12.5KHz 75dB 20/25KHz
Intermodulation  ETSI:	75dB
Spurious Response Rejection	70 dB
Rated Audio Output	0.5W
FM Noise	45dB 25KHz 40dB  12.5KHz
Rated Audio Distortion	≤3%

Package Contents:

1× Tytera MD-8500 UHF Repeater

1× AC Power Cable

1× 13.8V DC Power Connector

1× USB Programming Cable with CD Drive

1× User Manual

Pictures:

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