Mini Size High Power Amplifier Baojie Bj-450u UHF Power Amplifier 50W 400-470MHz Two Way Radio Amplifier 10MHz

• Call Type: Mixed
• Display: Without Display
• Communication Distance: 8-12km
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Baojie BJ-450U
• Certification: FCC, ISO, RoHS, CE
• Type: Handheld
• Signal Type: Analogue
• Product Name: Mini Size High Power Amplifier Baojie Bj-450u UHF
• Keyword: Walkie Talkie Power Amplifier
• Color: Black/Red Power Amplifier
• Feature: Walkie Talkie Accessories
• Output Power: FM 50W
• Ssb: 100W
• Frequency Space: 10MHz
• Warranty: 6 Months
• Usage: UHF Power Amplifier
• Input Voltage: 12-14V
• MOQ: 1PCS
• Transport Package: Carton Box
• Specification: 129*125*38 mm
• Trademark: JMTECH
• Origin: China
• Production Capacity: 10000PCS/Month
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.500kg
• Lead Time: 5 days (1 - 2 Pieces) ; 7 days (3 - 100 Pieces) ; 10 days (101 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Mini Size High Power Amplifier Baojie BJ-450U UHF Power Amplifier 50W 400-470MHz Two way Radio Amplifier 10MHz

Product Description

 

Main features:
 

Frequency	400-480MHZ (Any 10mhz frequency space or frequency point selectable such as 440-450MHZ)
Frequency space	10MHz
Supply	12-14 Vcc
Input energy/power	8-11 A
Input power	1-5 W
output power	FM MAX 50W  SSB 100W
Output power level	1
Size	129x125x38 mm
Weight	550 g

 

Product Feature :

 

• Turn On / Off Switch
• Electrode reversal protect
• Auto receive/transmit switch
• add talk range 30km to 50km
• used in walkie talkie / mobile radio

Detailed Photos

Our Advantages

FAQ

Q: Why sometimes your partner's voice is intermittent?
A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.

Q: Can't turn on talky and even it is switch on, it often shuts off automatically?
A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.

Q: Can't transmit or receiver signal with other members?
A: First, please verify that the channel frequency and the CTCSS, you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.

Q: Why sometimes received voice from other groups?
A: Two way solutions.You can change another channel or change another channel frequency by PC software.

Q: Which is better -VHF or UHF?
A: epends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.