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2024-11-22
 
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編號: TH-446 U+41-12K
名稱: TYT TH-446 UHF 400-470Mhz radio + Speaker Mic

優惠價: HKD 589.00
貨幣單位:: HKD
可以寄往: 香港
 
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TH446 UHF+41-12K

TYT TH446 UHF 400-470Mhz FM Transceiver radio + Speaker Mic

Main functions
  • Frequency range: UHF (400~470MHz)
  • 128 memory channels
  • Tri-keypads menu operation
  • CH/CH-FR display
  • Wire clone
  • PC programmable
  • CTCSS/DCS encoding and decoding
  • High/low power adjustable
  • VOX (level adjustable)
  • CTCSS/DCS scanning/Channel scanning/Priority scanning
  • Wide/narrow bandwidth selective (PC program)
  • Reverse frequency
  • TOT (Time out timer)
  • Keypad lock
  • Beep tone

 

Technical parameters

 
Item number
TH-446
General
Frequency Range
400-470MHz
Channel No.
128
Frequency Stability
±2.5ppm
Antenna
High gain antenna
Antenna Impedance
50Ω
Operating Voltage
DC 7.2V
Mode of operation
Simple or semi-duplex
Dimensions(W×H×D)
116x57x35mm
Transmitter
Output power
≥5W(H)   ≥0.5W(L)
Modulation Mode
16kΦF3E/ 11kΦF3E
Maximum deviation
<5kHz/<2.5KHZ
Spurious Radiation
<7μW
Adjacent Ch. power
≥65dB/≥60db
Pre-emphasis characteristics
6db
Current
≤1.6A(5W)
CTCSS/DCS deviation
0.5kHZ+/-.01kHZ  03kHZ+/-0.1kHZ
Intermediation sensitivity
8-12mv
Intermediation distortion
<10%
 Receiver
RF Sensitivity
-122dbm(12db SINAD)
Audio power
>0.5W
Audio Distortion
≤10%
Intermediation
≥60dB ≥55db
Selectivity
≥65dB ≥60db
Spurious Rejection
≥65db
Blocking
≥85
 
 

Each Set PACKAGE CONTAIN

  • 1 x TYT TH-446 (UHF 400-470Mhz)
  • 1 x 7.4V 1300mah Li-ion Battery Pack
  • 1 x UHF Antenna
  • 1 x Belt Clip.
  • 1 x ENG Manual
  • 1 x Desktop Charger ( 100V ~ 240V )+(2pin USA or 3pin UK or 2pin EURO or 2pin Australia)
  • 1 x Earpiece
  • 1 x Speaker Mic

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