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Showing posts with label #400-480MHz. Show all posts
Showing posts with label #400-480MHz. Show all posts

Tuesday, July 2, 2019

Mini Walkie Talkie Portable 2-Way Radio Transceiver & Earpiece Headset USB Charging UHF 400-480MHz Earphone

Mini Walkie Talkie Portable 2-Way Radio Transceiver & Earpiece Headset USB Charging UHF 400-480MHz Earphone




Description:
The two-way radio is designed in a convenient size for easy portability.
No matter putting it in the pocket or string it around the neck, we can talk with others easily with the earpiece. 
This radio is perfect for teams looking to improve their communication.
Also these mini radios are easy to hide in the pocket and will not affect the dress.
 
Specification:
Color: Black, White, Blue, Yellow, Red
Material: ABS
Input: 5V, 500 mA
Frequency: 400-480MHZ
Battery capacity: 3.7V 500mAh
Channel capacity: 16
Output power: 0.5W
Modulation Limitation:≤ ± 5KHZ
TX current: 300MAh
Audio power: ≥ 400mW
Rated voltage: 3.7V
Net weight: 25g (1pcs)
Size: 66 * 26 * 14mm / 2.6 * 0.9 * 0.6 inch
 
Features:
One-piece PC body, ultra-small, ultra-light.
Independent signal amplifier technology, to ensure clear sound quality.
Tight body design, waterproof, dustproof.
Low-power consumption for long working time.
Perfects for hotel staff, shopping mall staff, supermarket staff, hairdressing salon staff,
hospital staff or anyone needing to coordinate communications between multiple teams or units.
 
Package Included:
1 or 2 x Two-Way Radio
1 or 2 x Earphone
1 or 2 x USB Charging Cable
1 or 2 x Lanyard
1 x User Manual

Sunday, August 26, 2018

Retevis RT29 16 Channels 400-480MHz 10W Two Way Long Range Civilian Handheld Walkie Talkie

Retevis RT29 16 Channels 400-480MHz 10W Two Way Long Range Civilian Handheld Walkie Talkie





Specification:
 
Brand Retevis
Model RT29
Frequency Range
400-480MHz
Channel Number
16
Output power
10W
Working voltage
7.4V DC
Battery capacity
3200mAh(Li-ion)
Dimension(with battery, without antenna) 
 151x58x38mm(5.9x2.3x1.5in) 
Weight(With battery&antenna)
335g(11.8oz)
Audio distortion
Less than 5%
Frequency stability
±2.5ppm
Max frequency deviation
≤2.5KHz
Spurious emission
≤7uW
Modulation mode
11KΦF3E
Reference sensibility
≤0.3uV
Squelch on sensibility
≤0.25uV
Adjacent channel selectivity
≥65dB
Spurious response
≥55dB
International
≥60dB
Current
≤1.5A
 
Feature:
- Monitor. Scan. Scramble. Alarm. Squelch level. Time-out Timer. CTCSS&DCS
- Battery save Mode. Battery Voltage Prompt. Busy Channel Lockout. High/Middle/Low output Power
- High power and strong penetrating power greatly enhance its coverage so that you have accurate transmission without dead ends
- 3200mAh battery capacity enable this radio has far more usage time and service life than other models of the same type
- Unique encryption options to keep your calls from being disturbed by irrelevant signals
- Super durable material casts rugged firmware and strong audio enable you have louder and crystal voice

 
Package Included:
1 x Retevis RT29 Walkie Talkie
1 x Battery
1 x Charger
1 x Antenna
1 x Clip
1 x Rope
1 x User Manual


Sunday, August 19, 2018

QUANSHENG TM-850 16 Channels 400-480MHz Mini Double Axis Switch Dual Band Handheld Radio Walkie Talkie

QUANSHENG TM-850 16 Channels 400-480MHz Mini Double Axis Switch Dual Band Handheld Radio Walkie Talkie





Specification:
Brand Quansheng
Item Radio Walkie Talkie
Size 97 X 57 X 30mm
Channel Capacity 16
Frequency Range UHF:400~480MHz
Antenna Impedance 50Ω
Operating Voltage 3.6V
Output ≤5W
Working Manner Same frequency simplex or different frequency simpiex  
Temperature -25℃~+65℃
Frequency Stability ±2.5ppm
Modulation W/N 16kΦF3E / 11kΦF3E
Modulation Distortion ≤5%
Maximum Frequency Deviation  ≤5KHz (Wide)
Spurious Radiation ≤7.5μW
CTCSS/DCS Frequency Deviation(W/N)   0.7±0.1KHz/0.4±0.1KHz
Audio Distortion ≤5%
Audio Power ≤0.5W
Signal Noise Ratio 43/38dB
Spurious Rejection 70dB
Intermodulation 60dB
Channel Spacing 25/12.5KHz
Intermodulation Selectivity 70/50dB
Sensitivity ≤0.25/0.28μV
Battery 1300mAh (Polymer Li-ion)
Weight(with antenna and battery) 315g

Features:
- Mini size and portable. Double axis switch. 100 hours standby.
- Busy channel lock. Frequency/Channel scan. Monitor. Reverse frequency. Emergency alarm.
   Automatically search CTCSS/DCS code. Repeater tail tone elimination. 
- English and Chinese voice prompt. Radio function and lightenning function. 
- PC Programming. Channel time-out timer.
- Noise Reduction. 16 channels. Busy channel lock. LED flashlight.
- Broadband (Wide) & narrowband (Narrow)  selectable. High or low power selectable.

Package Included:
1 x Radio Walkie Talkie
1 x Charger

QUANSHENG TM-810 16 Channels 400-480MHz Mini 100h Long Standby Dual Band Handheld Radio Walkie Talkie

QUANSHENG TM-810 16 Channels 400-480MHz Mini 100h Long Standby Dual Band Handheld Radio Walkie Talkie






Specification:
Brand Quansheng
Item Radio Walkie Talkie
Size 97 X 57 X 30mm
Channel Capacity 16
Frequency Range UHF:400~480MHz
Antenna Impedance 50Ω
Operating Voltage 3.6V
Output ≤5W
Working Manner Same frequency simplex or different frequency simpiex  
Temperature -25℃~+65℃
Frequency Stability ±2.5ppm
Modulation W/N 16kΦF3E / 11kΦF3E
Modulation Distortion ≤5%
Maximum Frequency Deviation  ≤5KHz (Wide)
Spurious Radiation ≤7.5μW
CTCSS/DCS Frequency Deviation(W/N)   0.7±0.1KHz/0.4±0.1KHz
Audio Distortion ≤5%
Audio Power ≤0.5W
Signal Noise Ratio 43/38dB
Spurious Rejection 70dB
Intermodulation 60dB
Channel Spacing 25/12.5KHz
Intermodulation Selectivity 70/50dB
Sensitivity ≤0.25/0.28μV
Battery 1300mAh (Polymer Li-ion)
Weight(with antenna and battery) 315g

Features:
- Mini size and portable. Double axis switch. 100 hours standby.
-  Busy channel lock. Frequency/Channel scan. Monitor. Reverse frequency. Emergency alarm.
   Automatically search CTCSS/DCS code. Repeater tail tone elimination. 
- English and Chinese voice prompt. Radio function and lightenning function. 
- PC Programming. Channel time-out timer.
- Noise Reduction. 16 channels. Busy channel lock. LED flashlight.
- Broadband (Wide) & narrowband (Narrow)  selectable. High or low power selectable.

Package Included:
1 x Radio Walkie Talkie
1 x Charger
1 x 1300mAh Polymer Lithium Battery

Sunday, August 12, 2018

QS TG-K58mini 16 Channels 400-480MHz Ultra Light Two Way Dual Band Handheld Radio Walkie Talkie

QS TG-K58mini 16 Channels 400-480MHz Ultra Light Two Way Dual Band Handheld Radio Walkie Talkie



Specification:
Brand Quangsheng
Item Radio Walkie Talkie
Size 85mm × 50mm × 28mm
Channel Capacity 16
Frequency Range UHF:400~480MHz
Antenna Impedance 50Ω
Operating Voltage 3.6V
Output ≤5W
Working Manner Same frequency simplex or different frequency simpiex  
Temperature -25℃~+65℃
Frequency Stability ±2.5ppm
Modulation W/N 16kΦF3E / 11kΦF3E
Maximum Frequency Deviation  ≤5KHz (Wide)
Spurious Radiation ≤7.5μW
CTCSS/DCS Frequency Deviation(W/N)   0.7±0.1KHz/0.4±0.1KHz
Rated Audio Power Output ≤0.5W
Audio Distortion ≤5%
Audio Power ≤0.5W
Signal Noise Ratio 42/38dB
Spurious Rejection 70dB
Intermodulation(W/N) 60dB
Modulation Sensitivity 8-12mV
Channel Spacing 25/12.5KHz
Intermodulation Selectivity 70/50dB
Sensitivity ≤0.25/0.28μV
Battery 1800mAh (Polymer Li-ion)
Weight(with antenna and battery) 330g

Features:
- Busy channel lock. Frequency/Channel scan. Monitor. Reverse frequency. Emergency alarm.
   Automatically search CTCSS/DCS code. Repeater tail tone elimination. 
- English and Chinese voice prompt. Radio function and lightening function. 
- PC Programming. Channel time-out timer.
- Noise Reduction. 16 channels. Busy channel lock. 
- Broadband (Wide) & narrowband (Narrow)  selectable. High or low power selectable.

Package Included:
1 x Radio Walkie Talkie
1 x Charger
1 x 1800mAh Polymer Lithium Battery

QS TG-1690 16 Channels 400-480MHz Mini Ultra Light Dual Brand Two Way Handheld Radio Walkie Talkie

QS TG-1690 16 Channels 400-480MHz Mini Ultra Light Dual Brand Two Way Handheld Radio Walkie Talkie





Specification:
Brand Quangsheng
Item Radio Walkie Talkie
Size 127mm×62.5mm×42mm
Channel Capacity 16
Frequency Range UHF:400-480MHz
Antenna Built-in Antenna
Antenna Impedance 50Ω
Power  7.2V
Mode of Operation Simple or semi-duplex
Temperature -25℃~+65℃
Frequency Stability ±2.5ppm
Output Power 10W
Modulation Mode 16kΦF3E / 11kΦF3E
Maximum Deviation ≤5KHz / ≤2.5KHz
Spurious Power ≤7.5μW
CTCSS/DCS Deviation 0.7±0.1KHZ/0.4±0.1KHZ
Intermediation Distortion ≤5%
Spurious Radiation ≤7.5μW
Audio Power ≤0.5W
Audio Distortion Less than 10%
Current ≤380mA
Pre-emphasis Characteristics 6dB
Clutter Suppression ≥65dB
Receive Current ≤2.8A
Emission Current ≤3.0A
Selectivity ≤0.25/0.28μV
Modulation Sensitivity 8-12mV
Modulation Distortion ≤10%
Channel Spacing 25/12.5KHz
Adjacent Channel Selectivity ≥65dB≥60dB
Intermodulation ≥60dB≥55dB
Weight (Antenna and battery included)   250g
Battery 4000mAh Polymer lithium battery  
Usage Calling, alarming, lightening (etc)

Features:
Dual-Standby. Using newest Polymer lithium battery. Battery low alert.
English and Chinese voice prompt. Phone number voice funton.
Radio function and lightenning function. Scanning function. 
PC Programming. Emergency alarm. Channel time-out timer.
Noise Reduction. Squelch tail noise elimmination. Squelch level adjustment.
16 channels. 1750 signal emission. ID code settings.
Broadband (Wide) & narrowband (Narrow)  selectable. High or low power selectable.

Package Included:
1 x Radio Walkie Talkie
1 x Charger
1 x 4000mAh Polymer Lithium Battery

Wednesday, July 18, 2018

QUALAG GP9900S 16 Channels 400-480MHz 2-15KM 7600mAh Battery Two Way Handheld Radio Walkie Talkie

QUALAG GP9900S 16 Channels 400-480MHz 2-15KM 7600mAh Battery Two Way Handheld Radio Walkie Talkie


Specifications:
Item QUALAG GP9900S Walkie Talkie 
Model GP9900S 
Material ABS
Frequency Range 400-480MHz
Output Power 15W
Channel Capacity 16
Theoretical Communication Distance 2 - 15Km
Working Voltage 220v
Theoretical Battery Service Life 2200h
Battery 7600mA Lithium Battery

Features:
1. 15W output power, standard and high stability.
2. Noise-reduction mic, clear communication.
3. Professional ABS walkie talkie material, great protection and handle feeling.
4. 7600mAh high-end lithium battery.

Package Included:
1 × Walkie Talkie
1 × Battery
1 × Antenna
1 × Charger
1 × Back Clip