*20km long talking range
*high quality without dispalay.
*Cheap full solution set
20km Cheap analog radio solution set features:
High quality handheld walkie talkie
Retevis RT29 is a high quality 10W hand held walkie talkie,also the best selling model of 10w analog radio. Because its High-capacity battery, Long standby time, no screen, resistant falling and scrambler function to ensure the communication confidentiality, it is widely used in business meetings, schools, transportation, warehouses, etc.
High quality retevis RT97 mini repeater
Retevis RT97 is a hot selling analog mini repeater, simple and convenient installation, flexible operation, can be operated as fixed or mobile. It is specially designed to extend the talk distance of handheld walkie-talkies, and focus on it. Once produced, it has been highly praised by customers, and product sales have been rising.
Aluminum Alloy Omni-Directional Base Station Receiving and Transmitting Antenna:
Omni directional base station antenna, with high gain, wide bandwidth, low standing wave ratio, waterproof, anti - corrosion with high strength and high quality aluminium alloy package, strong wind resistance characteristics, is a kind of ideal communication antenna, antenna design style, easy disassembly and assembly and convenient use.
15m Pure Cupper Low Loss Coaxial Extend Cable
15m lenght Pure copper feeder cable, specially customized for Retevis RT97 relay repeater, can be used directly, without adapter, super Gainer Low Loss signal, make your radio signal stronger and cover wider.
20km long talking distance radio solution set
The retevis RT29 handheld walkie talkie directly talking distance is about 3.5km in city, The communication distance coverage of 20km can meet the communication needs of large buildings, warehouses, transportation terminals, large shopping malls and other large places.
Package Include:
- 1 x full set Retevis RT97 Repeater
- 12 x RT29 Two Way Radio
- 1 x Omni-Directional Base Station Antenna
- 1 x 15m cable
Retevis RT97 Technical parameters:
|
Specifications |
|
|
Frequency Range |
400-470MHz |
|
Channel Capacity |
16CH |
|
Channel Spacing |
±12.5KHz Narrow/±25kHz Wide |
|
Operating Voltage |
DC12V ~24V |
|
Operating Temperature |
-30°C~ +60°C |
|
Frequency Stability |
±2.5ppm |
|
Antenna Impedance |
50Ω |
|
Dimension |
260*210*70mm |
|
Weight |
1.66kg |
|
Transmitter |
|
|
Intermediate Frequency |
465MHz |
|
Power Output |
10W |
|
Modulation |
F3E |
|
Spurious Emission |
-60dB or less |
|
Maximum Frequency Deviation |
Wide: ±5kHz Narrow: ±2.5kHz |
|
Audio Distortion |
5% or less |
|
FM Noise |
Wide:≤45dB Narrow :≤40dB |
|
Receiver |
|
|
Intermediate Frequency |
455MHz |
|
Sensitivity(12dB SINAD) |
0.2μV (Wide) 0.25μV (Narrow) |
|
Squelch Sensitivity |
0.15μV (Wide) 0.2μV (Narrow) |
|
Adjacent Channel Selectivity |
≥ 70dB (Wide) / ≥65dB (Narrow) |
|
Intermodulation |
≥ 55dB |
|
Spurious Rejection |
≥ 55dB |
|
Image Rejection |
≥ 55dB |
|
FM Ham and Noise |
≤-45dB(Wide) / ≤ -40dB(Narrow) |
|
Modulation Type |
F3E |
|
Operating Bandwidth |
≤±7KHz / ≤±5KHz |
|
Audio Distortion |
≤ 5% |
Retevis RT29 walkie talkie Technical parameters
| Frequency Range |
400-480MHz |
|
Channel Number |
16 |
|
Output power |
10W |
|
Working voltage |
7.4V DC |
|
Battery capacity |
3000mAh(Li-ion) |
|
Dimension(with battery, without antenna) |
151x58x38mm(5.9x2.3x1.5in) |
|
Weight(With battery&antenna) |
335g(11.8oz) |
|
Audio distortion |
＜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 |
Aluminum Alloy Omni-Directional Antenna Specification:
|
Brand |
Retevis |
|
Model |
MA01 |
|
Color |
Silvery White |
|
Frequency |
390-470MHz |
|
Gain |
4dBi |
|
Support Power |
100W |
|
S.W.R |
<1.2 |
|
Element |
3 |
|
Length |
45.7inch(116cm) |
|
Weight |
0.748kg |
Pure Cupper Low Loss Coaxial Extend Cable
Super Gainer Low Loss Coaxial Cable
Suitable for Retevis RT97 repeater
Material: pure copper
Impedance: 50Ω
Return loss: VHF≥20dB UHF≥15dB
Connector plug: SL16
Cable diameter: 5mm / 0.2inch
Cable Length: 15 meter
Note:If the 15m cable length can't meet your needs,welcome to tell us your requirement,we supply customize length service.