Superheterodyne , Two Way Radio 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 , 2600mAh		Charger

CHA-012		OTH-001

Power Supply Adaptor		Belt Clip

OTH-005		ANO-012

Hand Strap		Antenna

OPTIONAL ACCESSORY

BLO-011		CHA-027

Battery , 3200mAh		Six-way Charger

LCO-003		PCO-009

Leather Case		USB Cable

HEO-001		HEO-002

Headset		Air Conduit Earphone

HEO-003		HEO-005

Headset		Air Conduit Earphone

SMO-001		SMO-002

Speaker		Speaker

CCO-002		ELO-005

Car Charger		Eliminator

ANO-038		ANO-012

Antenna		Antenna

AAO-001		AAO-002

SL16 Antenna Adaptor		BNC Antenna Adaptor

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202411191113498732 3.12.164.62



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