AK678 High Grade Waterproof Double Guard Double Transmit Radio
1. High output power 10W
2. IP67 high grade waterproof
3. 16 channel storage
4. dual guard dual hair modulation mode
5. Computer programming and encryption settings
AK678 High Grade Waterproof Double Guard Double Transmit Radio
Specifications | |
Model | AK678 |
UHF/VHF | VHF(136-174MHz）/UHF(400-470MHz) |
Channel Capacity | 16 |
Power Output | 10W |
Antenna Impedance | 50Ω |
Earphone Jack | 2.5mm+3.5mm |
Speaker | 16Ω 1W |
Battery | 4000mAh |
Power supply | 7.4V DC±15% |
Transmitter(Standard:EIA-RS 316B) | |
Carrier Power Output | 5W |
Modulation Type | FM |
Modulation Sensitivity | <15mV |
Audio Distortion | ＜5% |
Frequency Deviation | ≤5KHz |
Modulation Characteristics | ±3dB |
Spurious Emission | ≥60dB |
Adjacent channel TX power | ≥65dB |
Receiver(Standard:EIA-RS 316B) | |
Sensitivity | ≤0.25 μV(12dB S/N) |
Squelch sensitivity | ≤0.10 μV |
Audio Output | 1W (16Ω) |
Audio Response | +3 to -8.5 |
Receiving Bandwidth | ±7kHZ / ±3.5kHZ |
Adjacent channel selectivity | ≥84dB |
Standby Current | 60mA (Unsave);15mA (Save) |
Spurious response suppression | ≥60dB |
Intermodulation Immunity | ≥65dB |
Physical | |
Dimension (H*W*D) | 110X55X38mm |
Weight | ≈245g |
Working Temperature | -20℃-+60℃ |
Certifications | |
Protection Level | IP67 |
Applicable customer group: fleet / concrete company / logistics enforcement bureau / defense / public safety / site / KTV / hotel
Antoker is aim to be the leading industrial walkie talkie solution supplier.
So our service consists of 3 important parts:
1. Basic Warranty:
√ Replacement: Free new walkie talkie if it can not work at once it arrives.
√ Free maintenance and parts (without artificial faulty ) :
Item | Warranty |
Main Unit | 365 days |
Battery and Charger | 90 days |
Antenna and other parts | None |
√ Paid maintenance and parts: for artificial faulty
2. Brand OEM service:
√ Partly OEM service
√ Complete OEM service
3. Technical ODM service:
We have abundant of experience on industrial needs customization
√ Rail way station communication device
√ Hotel inner wifi communication structure
√ Security Guard Patrol system with walkie talkie
√ Irrigation Patrol system
√ Intelligent Parking system
√ Logistics Management system
20 Engineers:
It embraces 20 professional engineers, including hardware engineer, RF engineer,Android system engineers, embedded engineers.
10 Years:
It has 10 years of ODM experience on rail way project, security guard, patrol system, logistics customization, hotel inner communication system.
15,000/6000 Pieces:
It can produce 15,000 pieces analog radios or 6000 pieces POC radios per month.
Common question content
