ETMY ET-D40 dmr radio
ETMY ET-D40 dmr walkie talkie price,Ecome digital handheld radio sale
Main features
Radio senses analogue or digital traffic and opens audio instantly – no user toggle needed. That lets you swap half the fleet this quarter and finish the rest next budget cycle, turning a single digital 2 way radio order into a staged, revenue-spreading project.
Site still holds one 12.5 kHz channel pair, but you carry two talk-paths: slot 1 for security, slot 2 for cleaning. Explain it once and facilities managers sign – the best digital walkie talkie trick for squeezing capacity out of crowded spectrum.
Lab graph shows 17 h @ 5-5-90 duty in digital; same pack manages 12 h in analogue. Quote one battery per shift instead of two and the safety officer sees lower total cost of ownership on every digital 2 way radio line item.
Other features
- Strong anti-interference
- Voice Control (VOX)
- Timeout Timer (TOT)
- Individual call, group call, all call
- Busy Channel Lock (BCL)
- DTMF encoding, QT/DQT
- Remote kill, activation, one-key call, remote monitoring
- Emergency alarm
- Reverse alarm function
Accessories
 Charger |  Antenna |  Back clip |
 Li-ion battery (2200 mAh) |  Manual |  Lanyard |
Specifications
| General | |
|---|---|
| Frequency | UHF: 400–470 MHz 350 M: 350–390 MHz |
| Channel Capacity | 16 |
| Antenna Impedance | 50 Ω |
| Operating Temperature | -20 ℃ ~ 60 ℃ |
| Operating Voltage | DC 7.5 V |
| Dimension | 128 × 59 × 38 mm (Not include the antenna) |
| Weight | 260 g |
| Battery Capacity | 2200 mAh |
| Protection grade | IP54 |
| Transmitter | |
| Output power | 1 W / 5 W |
| Modulation | 16KθF3E / 11KθF3E |
| 4FSK digital modulation | 12.5 kHz data: 7K60FID and 7K60FXD 12.5 kHz voice: 7K60FIE and 7K60FXE 12.5 kHz voice and data: 7K60FIW |
| Modulation limit | ±2.5 kHz @ 12.5 kHz / ±5 kHz @ 25 kHz |
| Audio Response | +1 ~ -3 dB |
| Audio distortion | ≤3 % |
| Frequency stability | ±1.5 ppm |
| Receiver | |
| Receive Sensitivity | Analog SINAD: 0.22 μV Digital (5 % BER): 0.22 μV |
| Audio Power | 1 W |
| Signal-to-noise ratio (SNR) | -40 dB |
| Hum and noise | -40 dB @ 12.5 kHz / -45 dB @ 25 kHz |
| Intermodulation | 70 dB |
| Spurious emissions | <-57 dBm |
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