ETMY ET-R30 relay walkie talkie
ETMY ET-R30 relay walkie talkie repeater walkie talkie digital walkie talkie for sale
Powerful relay function
One of the core selling points of ET-R30 is its built-in relay function. This function significantly expands the communication range by receiving weaker signals, amplifying them internally, and then transmitting them from another frequency point. This allows the walkie-talkie to perform well in complex environments such as tunnels, mountainous areas, and large construction sites, and maintain stable communication even in areas with weak signals.
High power output and long-distance communication
ET-R30 supports a maximum output power of 10W, and the theoretical communication distance can reach 3-5 kilometers. Its high frequency band is UHF 400-520MHz, which can meet the needs of most professional scenarios. In addition, its high-power design ensures the stability and clarity of the signal during long-distance communication.When used with ET-R30B repeater, the communication distance can reach 10km.
High-capacity battery and long battery life
The walkie-talkie is equipped with a large-capacity lithium battery of 3800mAh, which can support long-term continuous use. This is especially important for users who need to work outdoors or in complex environments for a long time, reducing the risk of communication interruption due to insufficient power.
Other functions
- Same frequency repeater
- Emergency button
- Li-lon 3800mAH battery
- Belt Clip
- Charger
- Antenna
- Power Adapter
| General | |
|---|---|
| Frequency Range | UHF: 400-520 MHz |
| Channel Number | 16 |
| Operating Temperature | -20 °C ~ +60 °C |
| Operating Voltage | DC 7.4 V |
| Dimensions (L×W×H) | 133 × 60 × 37 mm (excl. antenna) |
| Weight | 300 g (incl. battery & antenna) |
| Battery | 3800 mAh Li-ion |
| Transmitter | |
| Frequency Stability | ±1.25 ppm |
| Power Output | 10 W |
| Modulation Limiting | ±≤5 kHz @ 25 kHz |
| Audio Distortion | <5 % |
| FM Hum & Noise | 45 dB @ 25 kHz |
| Conducted / Radiated Emission | -36 dBm <1 GHz, ‑30 dBm >1 GHz |
| Adjacent Channel Power | <-65 dB @ 25 kHz |
| Receiver | |
| Sensitivity (12 dB SINAD) | 0.16 µV |
| Intermodulation | 60 dB |
| Adjacent Channel Selectivity | ≥70 dB / ≥60 dB |
| Spurious Rejection | 65 dB |
| Rated Audio | 1 W |
| Audio Distortion @ Rated Audio | 5 % @ 1 W |
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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