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wouxun kg-978
The KG-978 portable analog radio is specifically designed
to tackle harsh working environments, offering
outstanding IP66 dust and water protection.
The KG-978 will ensure your productivity and communications aren't hampered by noise or dirt,
making it the ideal companion for the
construction industry.
KG-978 With Waterproof And Fashion Display
Superheterodyne Receiver Type
 
MAIN  FUNCTION
 

Voice Operated Transmit (VOX)
Hands-free Transmit is Possible , When Paired With
a Compatible Accessory

Discrete Version
All Black Version is Available When Using For Discrete
Applications Such as Casinos, Funeral Escorts,
Security, and Hotels

Unique Easy-Grip Design Provides Increased
Security Against Dropping

Patented Battery Latch This latch prevents separation
of the battery and the radio if dropped

Long Battery Life
2600mAh high capacity Li-Ion battery lasts
approximately 48hrs

IP66 Protection
The Ingress Protection Reaches IP66

  • Bandwidth Selectable
  • DTMF Encoding and Decoding
  • Begin and End Transmitting Beep Prompt
  • 105 Groups DCS , 50 Groups CTCSS
  • CTCSS Scan and DCS Scan
  • Voice Guide
  • VOX Transmission , Level Adjustable
  • Reverse Frequency Function
  • Multi Scan Mode (TO / CO / SE)
  • Displaying Mode : Frequency/Channel/Channel Name
  • Channel Name Edit and Display
  • Battery Capacity Prompt
  • TOT (Time-out Timer)
  • Busy Channel Lockout
  • Keypad Lock (Auto / Manual)
  • Waterproof IP66
  • Wire-clone Function
  • Programmable by Computer
  • Superheterodyne Receiver Type
 

TECHNICAL  SPECIFICATION

Intergration
Frequency Range   Suitable For Different Countries
  VHF : 66-88 / 136-174 MHz
  UHF : 400-470 MHz
Memory Channels 256
Frequency Stability ±2.5 PPM
Operating Voltage 7.4 VDC
Operating Temperature -30℃~+60℃
Waterproof IP66
Antenna Impedance 50Ω
Operating Way Simplex of Co-channel
or Dis-channel

 

Receiver
Sensitivity(12dB SINAD) 0.16µV
Squelch Rejection
Sensitivity
≤0.8µV
Squelch Sensitivity ≤0.2µV
Audio Output Power 500mW
Audio Distortion ≤5%
Audio Response (300-3000Hz) +1 to -3dB
Co-channel Rejection ≥-8.0dB
Performance of
Amplitude Limiter
≤3
Adjacent Channel Selection Channel Space: 25KHz ≥70 dB
Channel Space: 12.5KHz ≥60 dB
Inter-modulation ≥65 dB
Resistance ≥84 dB
Spurious Radiation 9KHz-1GHz≤-57dBm
1GHz-4GHz≤-47dBm

 

Transmitter
Frequency Stability ±2.5 PPM
RF Carrier Power UHF: 4W , VHF: 5W
Effective Radiation
Power
Power Changes Not Exceed
Preset Value ±7.5dB
Max. Frequency
Deviation
Channel Space: 25KHz ±5KHz Channel Space: 12.5KHz ±2.5KHz
Audio Modulation +3dB (pre-emphasis by 6dB
between 0.3-3KHz)
Adjacent Channel Power Channel Space: 25KHz ≥70 dB Channel Space: 12.5KHz ≥60 dB
Spurious Radiation ≤-30dBm
Inter-modulation Attenuation ≥40dB
Modulation Distortion ≤10%
Residual FM ≤-35dB
Residual AM ≤3%

 

 
STANDARD  ACCESSORY
 
BLO-016   CHA-012
battery
 
charger
Battery , 2600mAh   Charger
     
CHA-012   OTH-001
power adaptor
 
belt clip
Power Supply Adaptor   Belt Clip
     
OTH-005   ANO-012
hand strap
 
antenna
Hand Strap   Antenna
     
 
OPTIONAL  ACCESSORY
 
BLO-011   CHA-027
battery
 
six-way charger
Battery , 3200mAh   Six-way Charger
     
LCO-003   PCO-009
leather case
 
usb cable
Leather Case   USB Cable
     
HEO-001   HEO-002
headset
 
earphone
Headset   Air Conduit Earphone
     
HEO-003   HEO-005
headset
 
earphone
Headset   Air Conduit Earphone
     
SMO-001   SMO-002
speaker
 
speaker
Speaker   Speaker
     
CCO-002   ELO-005
car charger
 
eliminator
Car Charger   Eliminator
     
ANO-038   ANO-012
antenna
 
antenna
Antenna   Antenna
     
AAO-001   AAO-002
adaptor
 
adaptor
SL16 Antenna Adaptor   BNC Antenna Adaptor
     
 
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