System Specification

Frequency range 694.5-702.7Mhz

748.30-757.7 Mhz

Frequency stability <:30ppm

Audio dynamic range >90dB

T.H.D <0.5%

Frequency response 40Hz~15KHz+3dB

output voltage 1/4" 0-300mV

Operation temperature-10C_+50 C

ㆍReceiver

Antenna jack TNC50 ohm

Rated power 4W

S/N. >98dB(1KHz-A)

mirror frequency rejection > 80dB

spurious reduction > 80dB

RF sensitivity >5dBu

Power voltage AC 220V-50HZ

RF output power < 10mW

Modulation mode FM

Frequency adjustment mode automatic frequency adjustment

Maximum frequency deviation 75KHz

Battery life 8 hours

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SHOPEE : https://shopee.co.th/PROPLUS-UM-18-%E0%B9%84%E0%B8%A1%E0%B8%84%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B8%A3%E0%B9%84%E0%B8%9F%E0%B8%99%E0%B9%84%E0%B8%A3%E0%B9%89%E0%B8%AA%E0%B8%B2%E0%B8%A2-%E0%B8%84%E0%B8%A5%E0%B8%B7%E0%B9%88%E0%B8%99-UHF-%E0%B8%9B%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%96%E0%B8%B5%E0%B9%88%E0%B9%84%E0%B8%94%E0%B9%89%E0%B8%96%E0%B8%B6%E0%B8%87-40-%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%96%E0%B8%B5%E0%B9%88-%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B8%AA%E0%B8%B1%E0%B8%8D%E0%B8%8D%E0%B8%B2%E0%B8%93%E0%B9%84%E0%B8%94%E0%B9%89-100-%E0%B9%80%E0%B8%A1%E0%B8%95%E0%B8%A3-(%E0%B8%AA%E0%B8%B4%E0%B8%99%E0%B8%84%E0%B9%89%E0%B8%B2%E0%B9%83%E0%B8%AB%E0%B8%A1%E0%B9%88%E0%B9%81%E0%B8%81%E0%B8%B0%E0%B8%81%E0%B8%A5%E0%B9%88%E0%B8%AD%E0%B8%87-%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B9%81%E0%B8%97%E0%B9%89)-i.124207834.14988274079?sp_atk=15b90dd5-7cd8-4191-a76c-661cda85ca3c&xptdk=15b90dd5-7cd8-4191-a76c-661cda85ca3c