- Product Details
- {{item.text}}
Quick Details
-
Walkie Talkie Type:
-
handled walkie talkie
-
Place of Origin:
-
Chongqing, China
-
Model Number:
-
TM-139
-
Dimensions:
-
106*33*22(mm)
-
Frequency Range:
-
400-470(MHz)
-
Product Name:
-
Walkie Talkie
-
Color:
-
Balck
-
Audio Jack:
-
Outdoor
-
CTCSS:
-
121
-
Working Voltage:
-
3.6V
-
Antenna impedance:
-
50Ω
-
Battery Type:
-
3xAANiMH Rechargeable Battery
-
Charging feature:
-
Micro USB
Quick Details
-
Talk Range:
-
1(km)
-
Terminal style:
-
Handheld
-
Storage Channel:
-
16
-
Walkie Talkie Type:
-
handled walkie talkie
-
Place of Origin:
-
Chongqing, China
-
Model Number:
-
TM-139
-
Dimensions:
-
106*33*22(mm)
-
Frequency Range:
-
400-470(MHz)
-
Product Name:
-
Walkie Talkie
-
Color:
-
Balck
-
Audio Jack:
-
Outdoor
-
CTCSS:
-
121
-
Working Voltage:
-
3.6V
-
Antenna impedance:
-
50Ω
-
Battery Type:
-
3xAANiMH Rechargeable Battery
-
Charging feature:
-
Micro USB
Product description
Specification
|
General
|
|
|
|
Frequency Range
|
VHF:136~174MHz/UHF:400~480MHz
|
|
|
Memory Channel
|
16
|
|
|
Rated Voltage
|
DC7.4V(Li-ion battery)
|
|
|
Battery Capacity
|
2000mAh real battery capacity
|
|
|
Channel Spacing
|
12.5KHz/25KHz
|
|
|
Frequency Sensitivity
|
± 2.5PPM
|
|
|
Antenna Impedance
|
50 Ω
|
|
|
Dimension
|
106*61*34mm (except antenna)
|
|
|
Weight
|
0.2 kg (including battery pack)
|
|
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Transmitter
|
|
|
|
Output Power
|
5 Watts
|
|
|
Current
|
≤ 1.2A
|
|
|
Modulation Distortion
|
≤ 5%
|
|
|
Maximum Frequency Deviation
|
≤ 5KHz/≤2.5KHz
|
|
|
CTCSS Frequency Deviation
|
0.75KHz ± 50Hz
|
|
|
Remanent Radiation
|
≤ 7uW
|
|
|
Modulation Mode
|
16KΩF3E/11KΩF3E
|
|
|
Remanent Modulation
|
≤ -35DB
|
|
|
Receiver
|
|
|
|
RF Sensitivity
|
≤0.25uV / ≤0.3uV
|
|
|
Silent Sensitivity
|
≤ 0.2uV/0.25uV
|
|
|
Audio Distortion
|
< 5%
|
|
|
Audio Frequency Power
|
≥300mw
|
|
|
Modulation Receiver Bandwidth
|
±7KHZ
|
|
|
Spurious Rejection
|
≥ 55DB
|
|
|
Inter-modulation
|
≥ 60DB
|
|
|
|
||
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