*Cheap analog radio solution set
*with high gain antenna
*up to 12km talking distance
Retevis RT85 5W Dual band dual standby Analog Two Way Radio outstanding advantages:
Retevis RT85 5W Dual band radio is a new model fit for building, outdoor activities, commercial,etc. Retevis RT85 with screen display, unique appearance design, big flashlight,FM radio function,very fit for outdoor activities, plus the use of the Retevis RT97 repeater set, the 5W retevis RT85 walkie talkie can easily reach the call distance 12km, from 3.0km to 12km. At the lowest cost, we maximize the talk distance of the walkie-talkie.
Retevis RT97 Portable signal Repeater outstanding advantages:
The same mini appearance, the mini size of retevis RT97 also subverts people’s definition of the appearance of the relay. The size of 260*210*70mm allows the retevis RT97 to be placed in any corner without affecting the overall layout. Simple internal structure, complete structure, safe and efficient, Retevis RT97 mini relay has become the best choice for more and more discerning business people.
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.
Key point：12km long talking distance!!!
As we all know,5W handheld walkie-talkies generally have a talk distance of about 3.0km, while Retevis RT87can reach 3.0km without any auxiliary equipment. By using Retevis RT97 repeater, its talk distance can even reach 12km. More importantly, Retevis 5W IP67 waterproof and dustproof radio solution set very cost-effective.
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.
Package Include:
- 12 x RT85 Two Way Radio
- 1 x full set Retevis RT97 Repeater
- 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 RT85 handheld walkie talkie Technical parameters：
|
General |
|
|
Frequency Range |
136.000-174.000MHz |
|
channel capacity |
200Channels |
|
Working Voltage |
DC 7.4V |
|
Working Temperature |
-10℃~+50℃ |
|
Battery capacity |
1400mAh |
|
Antenna Impendence |
50Ω |
|
Channel step value |
12.5KHz/25KHz |
|
Transmitter |
|
|
Output power |
1W/5W |
|
Stray power |
≤-15db |
|
modulation noise |
<-40dB |
|
Modulation distortion |
<5% |
|
maximum frequency offset |
≤±5KHz |
|
transmit current |
≤1600mA |
|
audio response |
+6.5~-14dB |
|
adjacent channel power |
≥65dB |
|
Receiver |
|
|
Sensitivity |
≤ 0.2uV |
|
Occupied Bandwidth |
≤ 16KHz |
|
Selectivity |
≥ 65dB |
|
Intermediation |
≥ 55dB |
|
Audio power |
> 500m W |
|
Audio distortion |
≤5% |
|
Frequency Stability |
5ppm |
|
Current |
60mA (when standby) 250mA (when working) |
|
Audio response |
+7~-12.5dB |
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 |
Retevis 50-3 Pure Cupper Low Loss Coaxial Extend Cable 15 Meter
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.