DR550/FR450 UHF400-470MHz 25W 9 Channel Professional Digital Radio Repeater Duplex

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$700.00 - $930.00 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Fujian, China
Brand Name:
Zastone
Model Number:
DR550
Name:
UHF REPEATER
Output Power:
45w
Color:
Black
Dimensions:
160*43*137mm
Frequency Range::
400-470MHz
Frequency spacing:
10MHz
Modulation type::
FM 16F3
Operating voltage:
12 - 14V
Operating temperature range:
-30 to 60°C
Warranty:
1 year for radio body
Supply Ability
Supply Ability:
500 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
EXPORT BOX
Port
HK

DR550/FR450 UHF:400-470MHz 25W 9 Channel Professional Digital Repeater Duplex

DR550 repater:

Product Description

 

 

 

 

Features:

 

100% continuous duty cycle

Integrated heat sink and back panel fan provides the good design for 100% continuous duty cycle at 25W output.

 

Smart detection analog and digital signal

Mix mode in program software realizes the smart detection of analog and digital signals in single channel.

 

rack mount size

mount professional design, with two handles, leave enough internal space for duplexer, possible for desktop or wall mount installation.

 

9 Memory channels

Channels button and LED monitor design in front-panel offer you the clear indication of 9 memory channels and easy switch operation between different channels.

 

QT/DQT with multi-decode

The DR550 decodes 5 QT/DQT groups in one single channel. This function is useful for sharing a channel with multiple groups.

 

Bright, clear LED indicate

Up to 8 LED lights integrated in front-panel. It is useful to check the status of operation mode including analog/digital, power level, over temperature status.

 

Automatic voltage and temperature protection

When the operate voltage, temperature, voltage standing wave ratio exceed the pre-set   value, it switches to low power or power off automatically.

 

Improved audio quality

Kirisun Digitalky ensures the improved audio quality and larger coverage under noisy environment comparing to traditional analog.

 

Specifications:

  

General

Frequency Range

400-470MHz

Channel Capacity

9

Channel Spacing

12.5KHz/25KHz

Operating Temperature

-30°c~ +60°c

Operating Voltage

13.6V DC ±20%  AC 100—250V 50/60Hz

Frequency Stability

±2.5 ppm

Dimension

425*300*133

Weight

10kg

Transmitter

RF Power Output

45w

Frequency modulation

16KφF3E/11KφF3E(Aanalog)
4FSK(Digital)

Antenna Impedance

50Ω

Modulation Limiting

±2.5KHz 12.5KHz,
±5KHz 25KHz

Radiated Spurious Emission

–36dBm < 1GHz
–30dBm > 1GHz

FM Noise

45dB  25KHz
40dB  12.5KHz

Modulation Distortion

≤3%

Receiver

Reference Sensitivity(Analog)

0.35uV/-116dBm(12 dB SINAD)
0.22uV/-120dBm(Type)

Reference Sensitivity(Digital)

0.22uV/-120dBm
0.35uV/-116dBm

Adjacent channel Selectivity  ETSI:

60dB  12.5KHz
75dB 20/25KHz

Intermodulation  ETSI:

75dB

Spurious Response Rejection

70 dB

Rated Audio Output

0.5W

FM Noise

45dB 25KHz
40dB  12.5KHz

Rated Audio Distortion

≤3%

 

 

Packaging & Shipping

 

Packing inspection

 

Shipping terms   

1-5 business days for sample order 
5-10 business days for medium order 
10-15 business days for OEM order 

Delivery can be Express:DHL,UPS, FedEx, EMS, TNT; shipping logistic etc & post office for samples

 

 

Our Services

 

1. OEM & ODM serivice offered
2. Sample's fee can be refund after order reached 1000 sets.

3. Before delivery , we will check the items' quality strictly one by one .
4. 12 months for radio body & 6month for accessories warranty, please contact us immediately when you get defective,thanks.

5. Payment(shown on home page to customer anti cheater ): T/T, Western Union, escrow
below US$1000 accept Paypal payment term 
(please do NOT believe anybody by Email say Our bank changed, thank you)

 

 

Contact me

 

Company Information

 Shenzhen ZASTONE Technology Co., Ltd. is located in Huaqiang North of Shenzhen City, which was founded in March 2004, With Supply competitive price Best quality two way radio products we established good business relationship with customers all over the world. We are glad cooperate with you, please contact Us freely to get more Information,Thank you.

 

 

FAQ

 

1. Q: What is MOQ(mini Order Quantity)?
A: In general, it is 100pcs. According situation, it is negotiable.you can also place sample order on our aliexpress.
Support Sample Order,welcome to place Sample Order on aliexpress or make dropshipping 
http://www.aliexpress.com/store/702854

 

2. Q: do you accept Customized?
A: yes,we did produce as customer requirement for Chile Russian Business Partner,OEM & ODM are welcomed.

 

3. Q: Could you offer free sample to test?
A: Yes, sure. For regular VIP agency we offer free sample when New Products Launch,for New customer you pay the sample fee first when your Order reach required amount we minus the sample Cost for you.

Click for More Information!!!