Long Range handheld GMRS walkie talkie with NOAA weather alert function for outdoor ski
5W long range NOAA handheld GMRS Radio for outdoor ski
Retevis RB27 GMRS handheld radio Features:
•Brand: Retevis
•Model: RB27
•Large-screen LCD display, multi-function keyboard and two-color injection molding design, highlighting individuality
•Support Type-C direct charging and charging dock, making battery life more convenient
•LED flashlight, sound and light alarm function, escort your safety
•5W/0.5W RF output
•99 intercom channel storage (1-30 fixed frequency, power, narrowband) 6, 10 kinds of call ring tones are optional
•Relay activation audio 1750HZ, 1450HZ, 2100HZ optional
•FM radio function (receiving frequency 87~108MHz)
Retevis RB27 GMRS handheld radio Specification:
1.Indicator
2.Channel Switch
3.Power Switch
4.Scan
5.Monitor
6.keypad lock
7.A/B switch
8.Flashlight and Emergency Alert
9.FM Radio
10.NOAA Weather Radio
11.Power Saving Function
12.Battery Voltage Alert
13.Busy Channel Lockout
14.High /Low Power Switch
15.VOX
16.Restore factory settings
17.Squelch level (SQL)
18.Beep tone
19.VOX
20.Dual Watch function
Retevis RB27 GMRS handheld radio Package Include:
•1 x RB27 two way radio
•1 x Battery
•1 x Belt clip
•1 x Lanyard
•1 x USB Base
•1 x User Manual
Retevis RB27 GMRS handheld radio Technical parameters:
|
General Specifications |
|
|
Frequency Range |
GMRS:TX 462.5500-467.7250MHz / RX:462.5500-462.7125MHz |
|
Channel Capacity |
30 GMRS Channels + 11 NOAA Weather |
|
Operation Voltage |
DC7.4V ±10% |
|
Battery Capacity |
1500mAH (Li-Ion) |
|
Frequency Stability |
±2.5ppm |
|
Operating Temperature |
20°C to +60°C |
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Mode of Operation |
Simplex |
|
Antenna Impedance |
50ohm |
|
Transmitter |
|
|
FM Modulation |
11K0F3E@12.5KHz |
|
Spurious Emission |
13dBm<1GHz, -13dBm>1GHz |
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Adjacent Channel Power |
60dB @ 12.5 KHz |
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Transmission current |
<=600mA |
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Receiver |
|
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Receive Sensitivity |
0.25µV (12dB SINAD) |
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Adjacent Channel Selectivity |
>=55dB@12.5KHz |
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Inter Modulation and Rejection |
>=55dB@12.5KHz |
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Conducted Spurious Emission |
<=-57dB@12.5KHz |
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Rated Audio Power Output |
1W @16ohms |
|
Receive current |
<=350mA |
|
Rated Audio Distortion |
<=5% |