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Chierda HD-668 Long Range Walkie Talkie
  • Item NO.:HD-668
  • Shipping Port:Quanzhou
  • Color:Black
  • Payment:T/T, Paypal, Western Union, Cash
  • Brand:Hongda
  • MOQ:10
  • Product Origin:Quanzhou
  • Frequency: UHF 400-470MHz
  • Talk range: 5-10kms
  • Payment terms: Paypal , T/T , Western Union
  • Warranty: 1 year
  • Channel : 16

  • Introduction

Chierda HD-668 Long Range Walkie Talkie

Chierda HD-668 Long Range Walkie Talkie


Model number: HD-668 long distance walkie talkie / woki toki

1. Frequency Range:  UHF400-470MHZ

2. 16 channels

3. Output power, 5W

4. Wide Narrow Band by PC programming

5. Sound indication for channel number

6. Scan Function

7. Time-Out Timer

8. Battery saving model

9. Low capacity warning

10. Busy channel lock out

11. Torch light function

12. VOX function, hand held free

13. QT/DQT

14. PC Programble




Long ditance walkie talkie standard packing
Antenna
Charger
Battery
Belt Clip

Hand Starp

Chierda HD-668 Long Range Walkie Talkie


Specification:
Frequency Range 400.000~470MHz
Rated Voltage DC7.2V
Memory Channel 16
Channel Spacing 12.5KHz/25KHz
Frequency Sensitivity ± 2.5PPM
Antenna Impedance 50 Ω
Dimension 120*57*34mm

Transmitter:
Output Power 5W/1W
Current ≤ 1.5A
Modulation Distortion ≤ 5%(300-3000HZ)
Maximum Frequency Deviation < 5KHz
CTCSS Frequency Deviation 0.75KHz ± 50Hz
Remanent Radiation ≤ 7uW
Modulation Mode 16Kø F3E/11Kø F3E
Remanent Modulation ≤ -35DB

Receiver:
RF Sensitivity 0.25/UV
Silent Sensitivity 0.2UV
Audio Frequency Power ≥ 500mw
Audio Distoftion < 5%
Modulation Receiver Bandwidth     ± 7khz
Spurious Rejection ≥ 55DB
Selectivity ≥ 65DB
Intermodulation ≥ 60DB
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      Products :

      Chierda HD-668 Long Range Walkie Talkie
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