Retevis
EU-A9137AX1
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Retevis RT87 Waterproof 2 Way Radio,Long Range Walkie Talkie,VOX Hands-Free,DTMF MSK Tone,Emergency Alarm,Dual Band Two Way Radio for business
The design of dust-proof and waterproof prevents solid objects and water from damaging the walkie talkie. Allows you to use RT87 in complex environments.
5W high power and strong signal of walkie talkies greatly enhance the communication range. Walkie talkies communication range can reach up to 3.5~5km. With the using of repeater, the communication can be expanded effectively. The actual communication distance depends on the current environment.
Built-in 1200mAh rechargeable lithium battery, the walkie talkie’s standby time lasts 30 hours and working time lasts 5 to 10 hours when fully charged . The actual working time depends on the actual situation.
Dual-band walkie talkie allows you to communicate without barriers, either outdoors or in city. Dual watch function enables you receive the message while listening to FM radio. Dual standby function enables you monitor two channels simultaneously. There is no need to worry about missing any message.
The keyboard can easily realize programming without computer programming, especially in the outdoor environment, which is more convenient and fast.
Emergencies can happen any where. When you encounter unexpected emergencies, activate emergency alarm. Remote alarm and local alarm help to attract attention of your team and people around you.
These two unique functions are very useful. If your walkie talkie is accidentally lost, you can send remote kill signal to prevent it from transmitting or receiving. Prevent others from using it illegally. Of course, you can activate it to resume normal transmission and reception.
The construction site requires communication and cooperation between employees, especially for aerial operations but also requires timely and effective communication between both parties. You can turn on the VOX function in advance when your hands are occupied controlling the steering wheel, and then you can communicate with colleagues directly without pressing the PTT button.
Smaller dynamic range capacity can transmit a large dynamic range, the sound waves before transmission are compressed and then transmitted. Thus this allows a large bandwidth transmission over a narrow range device. At the same time the companding function can reduce noise, improving the sound clarity.
1 x RT87 two way radio
1 x Battery
1 x Antenna
1 x Adapter
1 x Charger
1 x User’s manual
1 x Belt clip
General | |
Frequency | VHF:136-174MHz UHF:400-480MHz |
Channel capacity | 128 |
Operating Voltage | DC7.2V(Li-ion) |
Frequency Stability | ±2.5ppm |
Antenna impedance | 50 Ω |
Size(with battery, without antenna) | 114x54x32mm/4.89x2.13x1.26in |
Weight (with battery and antenna) | 194g/6.84oz |
Transmitter | |
Output power | H≥5W L≥1W |
Modulation mode | 16KF¢3E/11K¢F3E |
Maximum deviation | ≤5KHz/≤2.5KHz |
Adjacent Ch Power | ≤-65dB/≤-60dB |
Spurious radiation | ≤7uW |
Pre-emphasis characteristics | 6dB |
Current | ≤1.6A |
CTCSS-DCS Deviation | 0.5KHz±0.2KHz,0.4KHz±0.2KHz |
Intermediation Sensitivity | 5-12mV |
Intermediation distortion | <5% |
Receiver | |
RF Sensitivity | –122dBm (12dB SINAD) |
Audio power | 1W |
Audio distortion | <5% |
Blocking | ≥85 |
Intermediation | ≥60dB ≥55dB |
Selectivity | ≥65dB ≥60dB |
Spurious Rejection | ≥60dB |
IP67 dustproof and waterproof
Dual band (VHF&UHF)
128 channel,25FM radio channel
FM radio
VOX function
Scan function
Roger beep
Emergency alarm
Battery show
CTCSS/DCS
MSK/DTMF/2T/5T
PTT ID
Compandor
RT87 IP67 Dual Band Business Two Way Radios
EU-A9137AX1
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