Ecome ET-650S walkie talkie
When the battery is not full of the required power, there is a battery power warning to remind you to charge in time. It can help you save power and last longer. It has an instant one-key alarm function, responds efficiently, and enhances the security of your organization. The information content is modulated and transmitted on a carrier wave. By changing the frequency of the carrier wave to convey different information.
Functions
- FM radio
- Low battery warning
- Channel scan
- Time-out timer(TOT)
- Voice Operated Transmitting(VOX)
- Power saving function
- QT/DQT
- Write frequency encryption
- Alarm function
- CTCSS/DCS
Accessories
 Charger |  Antenna |  Back clip |
 Li-ion battery(3800mAh) |  Manual |  Power adapter |
Specifications
| General | |
| Frequency | UHF:400~470MHz |
| Channel Capacity | 16 |
| Operating Temperature | -20℃~60℃ |
| Antenna Impedance | 50Ω |
| Dimension | 145*60*55 mm(Not include the antenna) |
| Weight | 235g |
| Battery Capacity | 4000mAh |
| Transmitter | |
| Output power | 5W |
| Modulation | F3E |
| Modulation Limitation | ≤±5KHz |
| Spurious Emission | ±7.5μW |
| Adjacent Channel Power | 65 dB |
| FM Distortion | < 5% |
| Frequency stability | ±2.5ppm |
| Transmitting Current | ＜1A |
| Receiver | |
| Receive Sensitivity | < 0.16μV |
| StandbySensitivity | < 0.2μV |
| Audio Power | ≥0.3W |
| Audio distortion | <5% |
| ReceivingCurrent | ≤100mA |
| StandbyCurrent | 20mA |
| Intermediation | 50dB |
| Adjacent Channel Selectivity | ≥60dB |
FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
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Comprehensive score