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Retevis NR30 Handheld GMRS Transceiver

Product Documentation

Document Pages Notes
User Manual 12

Product

Parameter Value Description
Form Factor Handheld The radio is designed to be held in one hand while in use.
Type Transceiver The radio can receive and transmit signals.
Width 67 mm The distance between the left and right surfaces of the main body of the radio, excluding protrusions.
Height 231.6 mm The distance between the top and bottom surfaces of the main body of the radio, excluding protrusions.
Depth 38.5 mm The distance between the front and rear surfaces of the main body of the radio, excluding protrusions.
Operating Temperature -20 to 55 °C The range of temperatures in which the product is designed to be operated.
Solid Ingress Protection IP6x The product is dust-tight.
Liquid Ingress Protection IPx7 The product is protected against the effects of temporary immersion in water.

Tuning System

Parameter Value Description
Channel Capacity 30 max The number of memory channels that can be programmed into the radio.
Channel Bandwidths 12.5 kHz The radio's tuning system supports channel spacing of 12.5 kHz.
25 kHz The radio's tuning system supports channel spacing of 25 kHz.
Repeater Capable Yes Memory channels can have different transmit and receive frequencies, facilitating the use of radio repeaters.

Signaling System

Parameter Value Description
Emergency Call Yes Sends out a distress call to other radios. May also place the radio in hands-free mode to so the user can describe his situation without needing to continually press the PTT button.

Audio System

Parameter Value Description
Digital Noise Reduction Yes Radio incorporates digital noise reduction technology.

Receiver

Parameter Conditions Value Description
Tuning System
Channel Bandwidth
Personal Bands FRS Family Radio Service (462.550 - 467.7125 MHz)
FRS Family Radio Service (462.550 - 467.7125 MHz)
GMRS General Mobile Radio Service (462.550 - 467.725 MHz)
GMRS General Mobile Radio Service (462.550 - 467.725 MHz)
Sensitivity Threshold 12.5 kHz 0.282 µV max The magnitude of the smallest RF signal that a receiver can detect.
25 kHz 0.25 µV max
Adjacent Channel Selectivity 65 dB min The ability of a receiver to discriminate between a desired signal and an undesired signal in an adjacent channel.
Intermodulation Rejection 60 dB min The ability of a receiver to reject intermodulation products produced by the mixing of two or more signals at the input to the receiver.
Audio Distortion 5 % max
Monitor Function Yes The radio allows the user to manually open the squelch.

Transmitter

Parameter Conditions Value Description
Tuning System
Channel Bandwidth
Personal Band GMRS General Mobile Radio Service (462.550 - 467.725 MHz)
Frequency Drift 2.5 ppm The amount that a transmitter's frequency varies from its nominal value.
Output Power 10 W max The maximum RF power that a transmitter can produce, as reported by the manufacturer in product documentation.
Audio Distortion 5 % max
Emission Types 12.5 kHz 11K0F3E 11 kHz occupied bandwidth, FM analog voice
25 kHz 16K0F3E 16 kHz occupied bandwidth, FM analog voice
VOX Yes

Channel Selector

Parameter Value Description
Location Top The channel selector is located on the top of the radio.
Type Rotary Knob The setting can be adjusted by rotating a round knob.

Volume Control

Parameter Value Description
Location Top The volume control is located on the top of the radio.
Type Rotary Knob The setting can be adjusted by rotating a round knob.

Keypad

Parameter Value Description
Lockable Yes The keypad can be configured in a way that disables the function of most keys.

Internal Speaker

Parameter Value Description
Location Front The internal speaker is located behind the front panel of the radio.

Microphone Port

Parameter Value Description
Location Right Side The microphone ports is located on the right side of the radio.

Speaker Port

Parameter Value Description
Location Right Side The speaker port is located on the right side of the radio.

Headset Port

Parameter Value Description
Location Right Side The headset port is located on the right side of the radio.

Programming Port

Parameter Value Description
Location Right Side The programming port is located on the right side of the radio.

Antenna Port

Parameter Value Description
Impedance 50 Ω

Battery

Parameter Value Description
Charge Capacity 2800 mAh The amount of charge stored in a fully-charged battery.
Energy Capacity 20.72 Wh The amount of energy stored in a fully-charged battery.
Type Li-Ion Lithium Ferrous Phosphate (LiFePO4)
Voltage 7.4 V The nominal voltage of a battery.
Low Voltage Alert Yes The device alerts the user when the battery voltage falls below a threshold.
Charging Methods Drop-In
USB-C

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Merchant Address Phone


Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12
Jihua Street, Longgang District, Shenzhen
China
+86 0755-23481953